All Products

✿✿✿[Suitable] -- The protection board is for 7 series 18650 li-ion 3.6V/3.7V batteries.✿✿✿[Protect Function] -- Stable various protective functions for charging and discharging, such as accurate overcharge protection, over-discharge protection, over current protection and short circuit protection.✿✿..

Specifications:Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions).Product Size: 45*15*3.4mm (Standard), 48*20*3.4mm (Balancing)Charging voltage: 8.4V - 9.0VCo..

Specifications: Charging voltage:12.6v ~ 13.6vOver Charge voltage:4.25±0.05vOver Discharge voltage: 2.5v±0.05vContinuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current )Continuous charge current (upper limit): 20AInternal resistance:..

Product descriptionStyle: Qucc 4S BMS (3.2V rated LiFePO4 battery not for 3.7V rated Li-Ion battery)Version: Same Port for Charge / DischargeBalanced version: YesWith temperature protection: 80A 100A 120AWithout temperature protection: 10A 15A 20A 30A 40A 60ABalanced current: 20-30mALithium cell rat..

Scope: Suitable for lithium battery with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer battery, no size limit)Product size: 41*50*3.4MM (standard) 41*55*3.4MM (equal)Charging voltage: 12.6V-13.6VContinuous discharge current (upper limit): 30A If the heat dissipati..

Name:Protection boardModel:4S30ASpecificationsOver charge detection voltage: 4.28+ 0.05 VOver charging voltage: 4.095-4.195VOver discharge voltage: 2.55±0.08Over charge detection delay time 0.1sTemperature range -30-80Short circuit detection delay time: 100msOver current detection delay time: 500 ms..