Energy Supplies

USB Power Boost line DC 5V to DC 5V 9V 12V Step UP Module 2.1x5.5mm Plug

Universal 2 Slot Battery USB Charger Smart 18650 26650 14500

3W 12V 250ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell ChargerUFFICIENT ENERGY: High conversion rate, high efficiency output, excellent weak light effect.PORTABLE: Mini solar panel, compact & stylish size, easy to be held, can be easily taken to outdoor activity.HIGH QUALITY: High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels.

1W 6V 200ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger- Product Name: Solar Panel; Voltage: 6V;Power:1W- Main Color: Black,Green;Size: 110 x 60mm / 4.3 x 2.4 inch (L*W);Thickness: 2.9mm/0.1 inch

Smart Fast Charger 2A/1h Lii PL4 AC for 18650 26650 21700 18350 AA AAA 3.7V/3.2V/1.2V lithium battery

Power socket 2P C8 Connector copper Switch 250V 25A

PCB BMS Protection 3S 20A Li-ion Lithium Battery 18650 Charger

1pc BL-5C BL5C BL 5C Replacement Li-ion Lithium Battery 1020mAh Batteries for Nokia 1112 1208 1600 2610 2600 n70 n71

MB102 Breadboard Power Supply Module Prototype DC 6.5-12V to 3.3V 5V USB Compatible with Arduino Bread Board
★Fit For MB-102 Breadboard; Arduino Board Solderless Breadboard.
★Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V.
★Output Voltage: ~3.3V/~5V; Input Voltage: 6.5-12V (DC) or USB power supply.
★Output Current: 700mA(Max).

Lithium Battery Capacity Indicator Module 1S-8S 3.7V

LEGO Replacement Charger for EV3 Robot 10v - 700mA

INA3221 Triple-Channel Module, High-Side Measurement, Shunt and Bus Voltage Monitor with I 2C- and SMBUS-Compatible Interface