Description:
Battery Management Board designed for 2 18650 Li-Ion batteries connected in series.
Capable of charging and protecting the batteries from both overcharge and over-discharge.
Specifications:
Overcharge voltage range: 4.25V ± 0.05V
Over-discharge voltage range: 2.9V ± 0.05V
Max working current: 10A
Short circuit protection
Charging voltage: 8.4V-9V
Terminal Descriptions:
B+: battery positive
B-: battery negative
MB: common point between battery 1 and battery 2
P+: charging input and discharge output (+) terminal
P-: charging input and discharge output (-) terminal
Contents:
1 x 2S 18650 Lithium Battery Protection BMS Board