3S 12V 25A 18650 Lithium Battery Protection Board 11.1V 12.6V With Balanced Circuit

Description The protection board has over charge protection function over discharge protection function over current protection function and short circuit protection function Board charging and discharging are the same port board is included balanced circuit When the charge balance the board will be a bit warm even after disconnecting the charger some are still in balance will continue to warm for a while until below the equilibrium break threshold The protection board can not be used for iron lithium polymer battery for other batteries no matter what material as long as the overvoltage and put voltage can be used for cutting electric fishmachine batteries electric bicycle batteries car and motorcycle starter battery protection Applicable to the following products within rated power Electric drill 775 motor 6A 10A small power inverter small power vacuum massager battery LED lamp 12V standby power electronic products 12V120W car washing pump battery solar street lamp monitoring standby power supply and other products Rated current cant over 25A it cant exceed 50A per 0 5 seconds Specifications Overcharge voltage range 4 25 4 35v 0 05vOverdischarge voltage range 2 3 2 7v 0 05vOperating current 0 25AOperating temperature 40 50℃Instantaneous current 35 40AStorage condition 40 80℃Quiescent current less than 30uABalance current about 40 50mAEffective life more than 30000 hoursInternal resistance less than 100m ohmShort circuitПроизводитель: Banggood