Features:

Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage.  It will protect battery pack from overcharging, over-discharging over-current and short circuit. With equilibrium function to keep each cell in balance and good service life. This protection board is used for 7 series 24V Lithium batteries, comes with wire. Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.


Specifications:

Size: 90mm*47mm*10mm / 3.54*1.85*0.39"
Equalizing Current: 80mA  (VCELL=4.20V)
Equalizing Point: 4.18±0.03V
Overcharge Threshold: 4.3±0.05V  
Overcharge Time Delay: 75mS
Overcharge Release: 4.05±0.05V
Over-discharge Threshold: 2.4±0.08V  
Over-discharge Time Delay: 5mS
Over-discharge Release: Disconnect load, and voltage of each battery cell is higher than over-discharge threshold
Over-current Threshold: 40A      
Over-current Release: Disconnect load release
Working Current; 20A
Quiescent Power Dissipation: <500uA
Short Circuit Protection: Yes, disconnect load can self-recovery 

Package Includes:

1 x Battery Protection Board