915 Generation Bms 4S 18A 16.8V 18650 Lithium Battery Pack Charging Board

ADOPTS WITH LITHIUM CELL MANAGEMENT OFFERS FAST AND SAFE CHARGING--Adopt intelligent lithium cell management IC for fast and safe charging
BALANCING CHARGING EXTENDS BATTERY LIFE--With balance charging to balance the characteristic of each battery in battery pack and prolong battery life
MULTI-OVER PROTECTION ENSURES SAFETY USE-- a of protection functions including overcharge, over-discharge, short circuit, and temperature protection
EQUIPPED WITH ALUMINUM FIN ENSURES QUICK HEAT DISSIPATION--Equipped with thickened aluminum fin to achieve quick heat dissipation
MANY TESTING ENSURES HIGH QUALITY--This product has gone through load and aging test for quality assurance Discharge current: 18a
Charging current (same port): 10a 10a
Main circuit on-resistance: less than or to 30m ohm
Charging voltage: 16.8v
Overload protection
Detection voltage: 4.25 +/- 0.025v
Detection delay: 100 50 50ms
Release voltage: 4.15 +/- 0.05v
About discharge protection
Detection voltage: 2.7 +/- 0.1v
Detection delay: 100 50 50ms
Release voltage: 3.0 +/- 0.1v
Overcurrent Protection
Detection voltage: 100MV
Detection delay: 1000ms +/- 500ms
Current protection: 40 +/- 6a
-consumption
Working power consumption: 30ua
Sleep power consumption when discharging: 10ua
Operating temperature range: -30/+80°C
Colour: Green
Material: ABS+Metal
Size: 35 x 35 x 2mm Package Contents:
1 x bms battery charging protection board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.