3S 40A Li-Ion Lithium Battery Charger Protection Board Pcb Bms

Specifications:

• 3S 40A 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)
• Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)
• Product weight: 9.8g (balanced version)
• Charging voltage: 12.6V - 13.6V
• Product Size: 42 * 60 * 3.4mm (balanced version)
• Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
• Continuous charge current (upper limit): 20A
• Balance version: suitable for starting current below 80A, power 135W below the drill.