20A High Current 4S Lithium Ion Battery 18650 Charger Protection Board Module (10004163)
Parameter:
Nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Over-discharge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20A
Operating current: 20A (plus heatsink: 20A, maximum instantaneous current: 30A)
Termination condition: release of protection condition, and then automatic recovery without activation (optional charger activation)
Operating temperature: -40℃ to 85℃ (high temperature environment, please strengthen radiation)
Connection: welding output
Size: 65*35*7mm(length*width*height)
Feature:
Overcharge protection, over-discharge protection, short-circuit protection, over-current protection
Application:
The protection board can be used as a four-series polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, and 16.8V; there is no high-current-activated current in power applications, and false trigger protection is avoided in inverter applications. Therefore, it is more convenient to use.
Note:
There is no part design on the back and it can be connected to the heat sink to ensure long-term high-current operation.
Package contents:
1 X Battery charger protection board module
