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Feature

12.8V 14.4V 15A 4 series Li-ion battery charge discharge protection board with high working current up to 30A
Overcharge Detecting voltage:3.90.025V,Over discharge detecting voltage:2.300.08V
4 sections LED display the battery voltage enablue the user easy to recongnize the battery status.
Ship it out by USPS with tracking information and 7-17 days delivery time usually

Description

This 4 cell lithium ion battery protection board support over charging, over discharging, over current and short circuit protection.It is perfect for li-ion lipo battery cell pack such as 18650,18550, 14500 avoiding the damage during charging or discharge then prolong their lifetime.4 sections LED display the battery capacity enable the user easy to recongnize the battery status..

Battery Protection Board Specifications:
Working temperature:-40~85?
Overcharge Detecting voltage:3.90.025V
Overcharge release voltage:3.80.05V
Over discharge detecting voltage:2.300.08V
Over discharge release voltage:2.700.1V
Over current:20-30A
Working Current:15A(need heatsink)
Board Size:50 X 22 X 4mm/1.97 X 0.87 X 0.16inch(L*W*H)

Battery Capacity Tester Display Instructions:
Battery Voltage over 13.2V, 1 LED light up;
Battery Voltage over 14V, 2 LED light up;
Battery Voltage over 14.8V, 3 LED light up;
Battery Voltage over 15.6V, 4 LED light up;
Battery Voltage below 13.2V, non LED light up.

Package Included:
1X 12.8V 14.4V 15A 4 Cell Battery Protection Board
1X 4S Lithium Battery Capacity Tester