This protection board is for Lithium Polymer and Lithium Ion batteries only, it cannot be used for Lithium Iron Phosphate batteries.

Please ensure that the batteries are identical, preferably from the same batch and have the same state of charge, capacity and internal resistance.

This module balances both charging and discharging the batteries.

When the batteries are first connected, if there is no output, a charging voltage needs to be briefly applied to wake the board from sleep mode.

Over-voltage protection 
Over-discharge protection
Charging protection
Short circuit protection
Overcurrent protection
 
Specification:
Type: 10S 36V 15A
Wiring mode: common port
Operating power consumption: ≤40uA
Main circuit conduction internal resistance: ≤ 15mΩ
Temperature range: -40 to +80°C
Disconnection protection: Yes
Cable size: 2.0MM pitch / 30CM length
Discharge:
Single battery overdischarge voltage: 2.7V±0.08V
Continuous operating current: 30A
Overcurrent recovery condition: charge recovery/disconnect load
Short-circuit recovery condition: charge recovery/disconnect load
Charging:
Single battery overcharge voltage: 4.25V±0.025V
Continuous charging current: 10A

Package includes:

1 x 10S 30A Balanced Charge Li-ion Lithium Battery 18650 BMS & Balance Cable.