2s Li-Ion 20A 7.4V Protection board is a small PCB mounted Lithium Battery protection module. This small and smart protection module comes with various features like Short-circuits, Over-charge, Over-discharge, Over-current protection and Balance function. It is straight forward to install and convenient to use in all your DIY portable projects. Suitable for lithium-ion cells in an 8.4V (max Voltage) 2s configuration. SPECIFICATIONS: Model: 2S Li-ion – 7.4V-8.4V Over-Charge Detection Voltage: 4.2V-4.3V Over-Discharge Detection Voltage: 2.5V-2.6V Over-Current Protection: 25A Max working Current: 20A Operating Temperature: -10℃ -50℃ Static current: less than 18uA Internal Resistance: Less than 7mΩ Balance activation voltage: 4.17V-4.2V Balance current: 100 mA Size: Approx.: 48.4 x 20.1 x 4mm Package included: 1 x Li-ion Battery 2S 20A Protection board.
