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A 1S 3.2V LiFePO4 BMS (Battery Management System) is a single-cell protection board designed for lithium iron phosphate batteries, typically with a nominal voltage of 3.2V. These boards, commonly 12A-30A, prevent overcharging (3.75V), over-discharging (2.1V-2.5V), short circuits, and overcurrent.&nb..

The 1S 18650 Li-ion Battery BMS Charger Protection Module is made for 3.7V Li-ion batteries like 18650 and 14500. It helps protect your battery by carefully checking the voltage, ensuring it doesn’t overcharge or over-discharge. The module also has protection against overcurrent and short circuits. ..

IntroductionThe 12V 3A 24W/36W UPS board is a high-power uninterruptible power supply module designed for 3S (3-series, ~11.1V-12.6V) lithium-ion or lithium-polymer battery packs. It automatically switches between charging the battery and providing power to the load. This module is designed to ..

Output: 1200mAh at 3.7V nominalThin, light and powerfulComes pre-attached 2-pin JST-PH connectorThe Lithium Polymer Battery Cell - 3.7V 1200mAh is thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh..

Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.Each cell can provide 1A of..

Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.Each cell can provide 0..

The 6V 3.5W Mini Solar Panel is a high-efficiency polycrystalline solar cell designed for educational projects, DIY electronics, and small renewable energy applications.This compact yet powerful solar panel delivers a stable 6V output with up to 3.5 Watts of power, making it perfect for charging sma..