معرفی

مخصوص شارژ باتری های لیتیومی 3 و 4 و 5 سل می باشد( برای تعیین سل ها کافی است  پایه های B1 , B2 روی برد را لحیم نمایید).

این ماژول انواع مدار های محافظ overcurrent, undervoltage , over temperature , short circuit protection, battery temperature monitoring, reverse battery را با خود دارد.

ابعاد: 4*6 سانتی متر

Introduction

1.This protection board is 3s 4s 5s in common use lithium battery protection board (you can adjust for how many strings to be used), the default delivery is 4S ternary lithium.

2.Specified chip, stable performance, support disconnection protection, over-current protection, over discharge protection, overcharge protection, with balance, etc.

3.Common use for “same port” and “different port”, the protection board uses 15 high-power of ultra-low resistance MOS tube (discharge of 8, charging of 7), in the same port mode can support the discharge current 60A, charging current 60A; different port mode discharge current 80A, charging current 60A.

4.Can use for LMO.Ternary lithium battery.LCO(3.7V)battery packs etc.

Specification

    Single cell battery overcharge protect voltage : 4.2 V
Single cell battery overcharge  protect recover voltage : 3.61-3.69 V
Overcharge protect delay : 1.5-2.5S
Single cell battery over-discharge  protect voltage : 2.27-2.43 V
Single cell battery over-discharge  protect recover voltage : 2.45-2.65 V
Overcharge protect Current : 100A
Over-discharge protect Current : 100A
Over-discharge protect delay : 0.5-1.5S
Temperature protect : Yes
Disconnect protect : Yes
Shortage protect : Yes
Shortage delay : 100-600 uS
Shortage protect recover : Disconnected
Charging Current : 60A
Current Balance : Yes
Ampere balance (Current) : 50MA
Voltage alance accuracy : 3.355-3.455
Charging voltage: 3.6V * 5 = 18V