CIRCUITTRAIL

Power & Batteries

LiPo batteries, voltage regulators, solar panels, buck converters, and power management modules for portable and fixed IoT installations.

77 components reviewed

Showing 77 components

5pcs DIY Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board
Power & Batteries

5pcs DIY Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board

7.7/10

$78.25

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5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(10PCS)
Power & Batteries

5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(10PCS)

7.7/10

$60.84

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Automatic Step Up Down DC Power Supply AT30 Converter Buck Boost Module Replace XL6009 4-30V to 0.5-30V 1Pcs
Power & Batteries

Automatic Step Up Down DC Power Supply AT30 Converter Buck Boost Module Replace XL6009 4-30V to 0.5-30V 1Pcs

7.7/10

$39.42

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XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 6
Power & Batteries

XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 6

7.6/10

$18.99

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Tdk Xl6019-Xl6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V Dc-Dc Power Supply Module High Performance Low
Power & Batteries

Tdk Xl6019-Xl6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V Dc-Dc Power Supply Module High Performance Low

7.6/10

$35.54

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XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 10
Power & Batteries

XL6009 DC to DC Boost Converter 3.0-30V to 5-35V Step-up Transformer Power Module, Pack of 10

7.6/10

$26.24

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Greabuy 4Bay Type C to USB 18650 Battery Charging Box for 3.7V Lithium Rechargeable Battery18650/26650 21700/16340
Power & Batteries

Greabuy 4Bay Type C to USB 18650 Battery Charging Box for 3.7V Lithium Rechargeable Battery18650/26650 21700/16340

7.6/10

$22.58

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Convenient Magnetic Lithium Batteries Charging 18650 Battery Charging USB Interfaces LED Indicators For Safe Charging
Power & Batteries

Convenient Magnetic Lithium Batteries Charging 18650 Battery Charging USB Interfaces LED Indicators For Safe Charging

7.6/10

$18.54

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MB102 Breadboard Power Supply Module 3.3V 5V
Power & Batteries

MB102 Breadboard Power Supply Module 3.3V 5V

7.5/10

$6.99

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5pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
Power & Batteries

5pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

7.5/10

$23.09

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3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino (Pack of 3)
Power & Batteries

3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino (Pack of 3)

7.5/10

$35.69

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5 Pack LM2596 LM2596S DC-DC Step-Down Adjustable Voltage Regulator, Input 3.0-40V, Output 1.25-35V, Variable Buck Converter Power Supply Module
Power & Batteries

5 Pack LM2596 LM2596S DC-DC Step-Down Adjustable Voltage Regulator, Input 3.0-40V, Output 1.25-35V, Variable Buck Converter Power Supply Module

7.5/10

$16.99

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LM2596 Adjustable DC-DC Step-Down Buck Converter Module with LED Voltmeter Display, Voltage Regulator 4.0-40V Input to 1.25-37V Output Power Supply Module
Power & Batteries

LM2596 Adjustable DC-DC Step-Down Buck Converter Module with LED Voltmeter Display, Voltage Regulator 4.0-40V Input to 1.25-37V Output Power Supply Module

7.5/10

$15.31

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10 Pack LM2596 LM2596S Adjustable Voltage Regulator Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V DC-DC Buck Converter Electronic Voltage Stabilizer Power Supply Module
Power & Batteries

10 Pack LM2596 LM2596S Adjustable Voltage Regulator Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V DC-DC Buck Converter Electronic Voltage Stabilizer Power Supply Module

7.5/10

$23.30

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Mingzhu XL6009 DC-DC Step Up Step Down Boost Buck Power Supply Module 3.8-32V to 1.25-35V Voltage Regulator Converter
Power & Batteries

Mingzhu XL6009 DC-DC Step Up Step Down Boost Buck Power Supply Module 3.8-32V to 1.25-35V Voltage Regulator Converter

7.5/10

$32.99

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20pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Li-ion Charging Board TC4056A with Dual Protection Function
Power & Batteries

20pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Li-ion Charging Board TC4056A with Dual Protection Function

7.5/10

$49.93

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Battery Charger 18650 Charger 12 Slots Aa.AAA Metal Hydride/Lithium Battery Smart Universal Charger with Display US-Plug Abs
Power & Batteries

Battery Charger 18650 Charger 12 Slots Aa.AAA Metal Hydride/Lithium Battery Smart Universal Charger with Display US-Plug Abs

7.5/10

$27.99

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MECCANIXITY 2W Mini Solar Panels, 12V 0.17A Polycrystalline Solar Panel Trickle Chargers Solar Battery Charger
Power & Batteries

MECCANIXITY 2W Mini Solar Panels, 12V 0.17A Polycrystalline Solar Panel Trickle Chargers Solar Battery Charger

7.5/10

$23.49

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MECCANIXITY 6V 3W 500mA Mini Solar Panels, Small Polycrystalline Solar Cell Panel with 2 Cable for DIY Electric Toy Materials Kits Charger, 145mm x 145mm
Power & Batteries

MECCANIXITY 6V 3W 500mA Mini Solar Panels, Small Polycrystalline Solar Cell Panel with 2 Cable for DIY Electric Toy Materials Kits Charger, 145mm x 145mm

7.4/10

$19.39

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Xl6009 Red Boost-Xl6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V Dc-Dc Power Supply Module High Performance Low
Power & Batteries

Xl6009 Red Boost-Xl6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V Dc-Dc Power Supply Module High Performance Low

7.3/10

$54.00

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10PCS XL7015 5V-80V DC-DC 0.8A DC-DC Buck Converter Step-Down Module Wide Voltage Input XL7005A LM2596 Power Supply Board New for Arrival 2025 High for Quality
Power & Batteries

10PCS XL7015 5V-80V DC-DC 0.8A DC-DC Buck Converter Step-Down Module Wide Voltage Input XL7005A LM2596 Power Supply Board New for Arrival 2025 High for Quality

7.3/10

$38.54

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Lithium Battery Charging Case with Quick Technology and LED Display 18650 21700 18700 20700 Quick Battery Case
Power & Batteries

Lithium Battery Charging Case with Quick Technology and LED Display 18650 21700 18700 20700 Quick Battery Case

7.3/10

$35.50

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18650 Battery Charger USB C Portable Universal Lithium Battery Charger Dual Slot LED Indicator for 3.7V/3.6V Li-ion Rechargeable Battery (Battery Not Included)
Power & Batteries

18650 Battery Charger USB C Portable Universal Lithium Battery Charger Dual Slot LED Indicator for 3.7V/3.6V Li-ion Rechargeable Battery (Battery Not Included)

7.3/10

$29.99

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18650C Rechargeable Lithium Battery Base M5StickC Rechargeable Lithium Battery Base Can Also Expand Sensors
Power & Batteries

18650C Rechargeable Lithium Battery Base M5StickC Rechargeable Lithium Battery Base Can Also Expand Sensors

7.3/10

$27.05

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10 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module
Power & Batteries

10 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

7.3/10

$47.25

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MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables
Power & Batteries

MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables

7.3/10

$24.53

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DEVMO 3PCS 3X MB102 Breadboard Power Supply Module Prototype DC 6.5-12V to 3.3V 5V USB Compatible with Ar-duino Bread Board
Power & Batteries

DEVMO 3PCS 3X MB102 Breadboard Power Supply Module Prototype DC 6.5-12V to 3.3V 5V USB Compatible with Ar-duino Bread Board

7.3/10

$21.99

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2 pcs XL6009 Boost Buck Power Module DC Adjustable Step Up Down Converter Module Solar Voltage Replaces LM2577,with Heat Sink red and Black Cable
Power & Batteries

2 pcs XL6009 Boost Buck Power Module DC Adjustable Step Up Down Converter Module Solar Voltage Replaces LM2577,with Heat Sink red and Black Cable

7.3/10

$17.39

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HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
Power & Batteries

HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

7.2/10

$14.00

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KOOBOOK 2Pcs Upgraded K2 MB-102 MB102 Breadboard Power Supply Module 3.3V 5V for Arduino
Power & Batteries

KOOBOOK 2Pcs Upgraded K2 MB-102 MB102 Breadboard Power Supply Module 3.3V 5V for Arduino

7.2/10

$25.76

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MECCANIXITY Power Supply Module DC 6.5-12V to 3.3/5V 0.7A Black for MB102 Prototype Breadboard Pack of 5
Power & Batteries

MECCANIXITY Power Supply Module DC 6.5-12V to 3.3/5V 0.7A Black for MB102 Prototype Breadboard Pack of 5

7.2/10

$24.09

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5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(10PCS)
Power & Batteries

5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(10PCS)

7.1/10

$46.50

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5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(5PCS)
Power & Batteries

5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(5PCS)

7.1/10

$43.43

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LM2596 LM2596S DC-DC Buck Converter Step Down Power Supply Module 3V/5V/12V/24V Adjustable Voltage Regulator 3A New 2026 for Arrival High Reliable Electronic Component, Precision, Stable Performance
Power & Batteries

LM2596 LM2596S DC-DC Buck Converter Step Down Power Supply Module 3V/5V/12V/24V Adjustable Voltage Regulator 3A New 2026 for Arrival High Reliable Electronic Component, Precision, Stable Performance

7.1/10

$42.61

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3X 18650 Charger Solar Lithium Battery Smart Charger Type-C Four-Slot Multi-Function Outdoor Charger
Power & Batteries

3X 18650 Charger Solar Lithium Battery Smart Charger Type-C Four-Slot Multi-Function Outdoor Charger

7.1/10

$41.54

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1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 Blue)
Power & Batteries

1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 Blue)

7.1/10

$35.65

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1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 Blue)
Power & Batteries

1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 Blue)

7.1/10

$30.19

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6PCS MB102 3.3V 5V Solderless Breadboard Power Supply Module DC 6.5-12V to 3.3V 5V Compatible Arduino
Power & Batteries

6PCS MB102 3.3V 5V Solderless Breadboard Power Supply Module DC 6.5-12V to 3.3V 5V Compatible Arduino

7.1/10

$19.73

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1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 with Display)
Power & Batteries

1PCS Boost Buck DC-DC Adjustable Step Up Converter XL6009 Power Supply Module 20W 4A 5-32V to 1.2-35V (Color : XL6009 with Display)

7.0/10

$38.07

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3.3V 5V MB102 Solderless Breadboard Power Supply Module, Power Supply Breadboard, for Solderless Prototype Projects
Power & Batteries

3.3V 5V MB102 Solderless Breadboard Power Supply Module, Power Supply Breadboard, for Solderless Prototype Projects

7.0/10

$20.53

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Pack of 6Pcs Boost Converter Module XL6009 DC to DC 3.0-30 V to 5-35 V Output Voltage Adjustable Step-up Circuit Board
Power & Batteries

Pack of 6Pcs Boost Converter Module XL6009 DC to DC 3.0-30 V to 5-35 V Output Voltage Adjustable Step-up Circuit Board

6.9/10

$16.99

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21700 26650 18650 Lithium Battery Charger, LED Intelligent Portable Battery Charger for Li-Ion Rechargeable Battery 18650/21700/ 26650（with Charging Cable）
Power & Batteries

21700 26650 18650 Lithium Battery Charger, LED Intelligent Portable Battery Charger for Li-Ion Rechargeable Battery 18650/21700/ 26650（with Charging Cable）

6.9/10

$13.99

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Mini Solar Panel - 4.2W 12V Mini Portable Polysilicon Solar Panel DIY Power Module Battery Charger
Power & Batteries

Mini Solar Panel - 4.2W 12V Mini Portable Polysilicon Solar Panel DIY Power Module Battery Charger

6.9/10

$21.29

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100Pcs 18650 Lithium Battery Holder Kit, Durable Plastic Cylindrical Cell Bracket, Spacer Stand for Secure DIY Battery Pack Assembly & Storage
Power & Batteries

100Pcs 18650 Lithium Battery Holder Kit, Durable Plastic Cylindrical Cell Bracket, Spacer Stand for Secure DIY Battery Pack Assembly & Storage

6.9/10

$19.04

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10 pcs LM2596HVS LM2596 HV LM2596HV DC-DC Adjustable Step Down Buck Converter Power Module 4.5-50V to 3-35V Urrent limiting
Power & Batteries

10 pcs LM2596HVS LM2596 HV LM2596HV DC-DC Adjustable Step Down Buck Converter Power Module 4.5-50V to 3-35V Urrent limiting

6.9/10

$20.41

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LM2596 DC-DC Buck Converter Voltage Regulator Adjustable DC to DC 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display (8PCS)
Power & Batteries

LM2596 DC-DC Buck Converter Voltage Regulator Adjustable DC to DC 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display (8PCS)

6.8/10

$32.74

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Diymore 20pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
Power & Batteries

Diymore 20pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

6.8/10

$25.19

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XMKT 5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(5PCS)
Power & Batteries

XMKT 5/10pcs DC-DC LM2596 LM2596S-ADJ Step Down Buck Converter 3.2-40V to 1.25-35V Adjustable Power Supply Module Voltage Regulator(5PCS)

6.8/10

$44.43

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5W Mini Solar Panels, ETFE ABS Thin Light Solar Cells 5V Device Charging for Camping, Hiking, Traveling, Small Home Projects, 160x122mm
Power & Batteries

5W Mini Solar Panels, ETFE ABS Thin Light Solar Cells 5V Device Charging for Camping, Hiking, Traveling, Small Home Projects, 160x122mm

6.7/10

$28.60

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Mini Polycrystalline Silicon Solar Panels High Conversion Rate 2W 5V Portable USB Solar Panel Charger for Emergency, for Cell Phone Charging, Home Lighting
Power & Batteries

Mini Polycrystalline Silicon Solar Panels High Conversion Rate 2W 5V Portable USB Solar Panel Charger for Emergency, for Cell Phone Charging, Home Lighting

6.7/10

$19.80

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TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions 3PCS
Power & Batteries

TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions 3PCS

6.6/10

$9.50

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10 PCS LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module (10X)
Power & Batteries

10 PCS LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module (10X)

6.6/10

$43.68

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​​KEAcvise 5-Pack XL6009 Boost Converter Module - DC-DC Step-Up Power Module 3-30V to 5-35V, 400KHz 4A Switching Frequency
Power & Batteries

​​KEAcvise 5-Pack XL6009 Boost Converter Module - DC-DC Step-Up Power Module 3-30V to 5-35V, 400KHz 4A Switching Frequency

6.6/10

$34.51

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4Pcs LM2596 Power Converter Step Down Module DC to DC Buck Converter 3.2V-35V to DC1.25V-30V Voltage Regulator Power Supply Module LM2596S
Power & Batteries

4Pcs LM2596 Power Converter Step Down Module DC to DC Buck Converter 3.2V-35V to DC1.25V-30V Voltage Regulator Power Supply Module LM2596S

6.6/10

$13.38

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5pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module with Dual Protection Function + 5pcs 18650 Battery Holder
Power & Batteries

5pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module with Dual Protection Function + 5pcs 18650 Battery Holder

6.6/10

$36.67

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Durable battery case 12V 7Ah 18650 lithium battery empty box weather protection waterproof structure
Power & Batteries

Durable battery case 12V 7Ah 18650 lithium battery empty box weather protection waterproof structure

6.6/10

$24.07

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6PCS TP4056 Type-C USB Charging Module 5V 1A 18650 Lithium Battery Charging Board Power Charger Board Module with Protection Charger Module (Type C USB)
Power & Batteries

6PCS TP4056 Type-C USB Charging Module 5V 1A 18650 Lithium Battery Charging Board Power Charger Board Module with Protection Charger Module (Type C USB)

6.5/10

$13.48

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3sets 3.3V 5V MB102 Solderless Breadboard Supply Module 9V Clip Cable 2.1x 5.5mm DC Plug (Color: 3 Sets)
Power & Batteries

3sets 3.3V 5V MB102 Solderless Breadboard Supply Module 9V Clip Cable 2.1x 5.5mm DC Plug (Color: 3 Sets)

6.5/10

$25.58

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Mini Solar Panels Polycrystalline Silicon 2W 5V Portable USB Solar Panel Charger for Emergency Power Outdoor Camping Hiking Travel
Power & Batteries

Mini Solar Panels Polycrystalline Silicon 2W 5V Portable USB Solar Panel Charger for Emergency Power Outdoor Camping Hiking Travel

6.5/10

$25.62

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DROK LM2596 Buck Converter, Pack of 10 DC to DC Buck Converter Adjustable Voltage Regulator 3.2-35V to 1.25-34V
Power & Batteries

DROK LM2596 Buck Converter, Pack of 10 DC to DC Buck Converter Adjustable Voltage Regulator 3.2-35V to 1.25-34V

6.5/10

$24.66

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2Pcs LM2596 Buck Converter Module – DC 20V to 12V Step-Down Voltage Regulator 3A 24V/12V/5V Adjustable Power Supply with Display for Arduino, DIY, Battery Charging
Power & Batteries

2Pcs LM2596 Buck Converter Module – DC 20V to 12V Step-Down Voltage Regulator 3A 24V/12V/5V Adjustable Power Supply with Display for Arduino, DIY, Battery Charging

6.5/10

$23.92

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10 pcs Micro USB 5V 1A TP4056 18650 Lithium Battery Charger Module Charging Board with Protection Overcharge Over-Discharge Over-Current Functions 1A Li-ion
Power & Batteries

10 pcs Micro USB 5V 1A TP4056 18650 Lithium Battery Charger Module Charging Board with Protection Overcharge Over-Discharge Over-Current Functions 1A Li-ion

6.5/10

$13.99

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Honbay 2PCS DC-DC Step-up Module XL6009 DC to DC Input 3V-32V to Output 5V-35V Boost Converter Module
Power & Batteries

Honbay 2PCS DC-DC Step-up Module XL6009 DC to DC Input 3V-32V to Output 5V-35V Boost Converter Module

6.5/10

$13.59

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Single Slot 18650 USB Battery Charger Universal Intelligent Fast Battery Suitable for 14500 16650 14650 18500 Rechargeable Lithium Battery Charger
Power & Batteries

Single Slot 18650 USB Battery Charger Universal Intelligent Fast Battery Suitable for 14500 16650 14650 18500 Rechargeable Lithium Battery Charger

6.5/10

$20.99

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Gowoops 2PCS of Boost Converter Module XL6009 3-30V to 4-35V DC-DC Output Voltage Adjustable Step up Circuit Board 400KHz Big Current 4A
Power & Batteries

Gowoops 2PCS of Boost Converter Module XL6009 3-30V to 4-35V DC-DC Output Voltage Adjustable Step up Circuit Board 400KHz Big Current 4A

6.4/10

$21.55

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20PCS LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V DIY Power Supply Step Down Module Adjustable Voltage Regulator Electronic Voltage Stabilizer
Power & Batteries

20PCS LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V DIY Power Supply Step Down Module Adjustable Voltage Regulator Electronic Voltage Stabilizer

6.4/10

$34.29

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1PCS Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V to 1.2-35V (Color : XL6009 with Display)
Power & Batteries

1PCS Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V to 1.2-35V (Color : XL6009 with Display)

6.4/10

$40.93

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Mingzhu Smart Electronics MB102 MB-102 Solderless Breadboard Power Supply Module 3.3V 5V Board DIY Starter Kit
Power & Batteries

Mingzhu Smart Electronics MB102 MB-102 Solderless Breadboard Power Supply Module 3.3V 5V Board DIY Starter Kit

6.4/10

$29.84

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18650 Battery Box Holder 2/3/4 Lithium Battery Series and Parallel with Cable USB Power Interface Power Bank DC Solder-Free (with Wires, 2 Sections)
Power & Batteries

18650 Battery Box Holder 2/3/4 Lithium Battery Series and Parallel with Cable USB Power Interface Power Bank DC Solder-Free (with Wires, 2 Sections)

6.4/10

$22.75

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1Pcs MB102 Breadboard Dedicated Power Module Compatible 5V 3.3V Solderless Bread Board DIY
Power & Batteries

1Pcs MB102 Breadboard Dedicated Power Module Compatible 5V 3.3V Solderless Bread Board DIY

6.4/10

$17.85

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Mini 5V 6W USB Solar Panel, Portable 5 Volt 6 Watt High Efficiency Monocrystalline Solar Panel Charger with 55inch Cable for Cellphone Camera Fan Camping Lantern etc.
Power & Batteries

Mini 5V 6W USB Solar Panel, Portable 5 Volt 6 Watt High Efficiency Monocrystalline Solar Panel Charger with 55inch Cable for Cellphone Camera Fan Camping Lantern etc.

6.3/10

$39.91

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BMS, 3pcs 1/2/4-way 18650 Lithium Battery Expansion Board V8 Mobile Power Expansion SMD Holder(4 Channel Module)
Power & Batteries

BMS, 3pcs 1/2/4-way 18650 Lithium Battery Expansion Board V8 Mobile Power Expansion SMD Holder(4 Channel Module)

6.3/10

$52.99

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LM2596 DC-DC Buck Converter Voltage Regulator Adjustable 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display
Power & Batteries

LM2596 DC-DC Buck Converter Voltage Regulator Adjustable 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display

6.3/10

$15.31

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3.3V/5V MB102 Breadboard Power Module+MB-102 830 Points Solderless Prototype Bread Board kit +65 Flexible Jumper Wires(Power Supply Module)
Power & Batteries

3.3V/5V MB102 Breadboard Power Module+MB-102 830 Points Solderless Prototype Bread Board kit +65 Flexible Jumper Wires(Power Supply Module)

6.3/10

$47.88

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Mini Solar Panel, 6V 0.88W, DC5.5V 160mA, 90x80mm, 30cm Cable - Compact Small Panels For DIY Solar Kits And Educational Experiments
Power & Batteries

Mini Solar Panel, 6V 0.88W, DC5.5V 160mA, 90x80mm, 30cm Cable - Compact Small Panels For DIY Solar Kits And Educational Experiments

6.3/10

$38.09

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2pcs XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module
Power & Batteries

2pcs XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module

6.3/10

$33.46

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6PCS 3.3V 5V MB102 Breadboard Power Supply Module + 6PCS 9V Battery Clip Buckle I-Type Power Cable Male 2.1x5.5mm DC Jack Plug
Power & Batteries

6PCS 3.3V 5V MB102 Breadboard Power Supply Module + 6PCS 9V Battery Clip Buckle I-Type Power Cable Male 2.1x5.5mm DC Jack Plug

6.3/10

$25.17

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