3S 12.6V DC Lithium Battery Protection Board Power Battery Protection Plate For Electrical Drill

1. Upper operating current: 8A 2. Upper limit current: 40A 3. Overcharge voltage range: 4. 25±0. 05V 4. Over-discharge voltage range: 2.5±0.05V 5. Charging voltage: 12.6V-13V 6. Self-consumption current: less than 30uA 7. Basic function: anti-overcharge, over-discharge, short-circuit, over-current protection 8. Weight: about 9.1 g 9. Size: about 3.33 x 3.56 cm