7S 20A 24V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board With Matching Cable Automatic Protection Function

7S 20A 24V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board With Matching Cable Automatic Protection Function
Discharge products with above 3A current, battery discharge rate should be more than 3C.
Magnification calculation formula: 1C rate battery,2000 capacity equals 2AH x 1=2A working current;3C rate battery,2000 capacity equals 2AH x 3=6A working current. Short circuit protection, delay self-recovery, provides overcurrent, overcharge and over discharge protection.
 
Applications:

Massager battery pack
LED light backup power supply
12V electronic products
Solar street light battery pack
Monitoring standby power supply, etc.

 
Specification:

7 S (7 batteries connected in series)
25.9V (rated voltage of 18650 or 3.7V lithium battery)
25.2V (rated voltage of 3.6V polymer battery)
29.4V (voltage after the lithium battery is fully charged)
Charging voltage: 29.4V
Overcharge voltage range: 4.25 +/- 0.05V
Over-discharge voltage range: 2.5 +/- 0.05V
Upper limit working current: 15A
Upper limit instantaneous current: 20A
Quiescent current: less than 30uA

Note:

CAN NOT be used for lithium iron phosphate battery, xenon lamp, and drill battery pack, electric fish battery pack, electric bicycle battery pack, baby car battery, 550 or more power type motor,1W fish eye LED light.
Strictly to install as per wiring diagram, do not intentionally short circuit! Connect the wire and then charge it.

 
Package Includes:
1 x 7S 24V 20A Balancing Li-ion 18650 BMS Protection Board
1 x JST Connector