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his 5S 100A BMS is mainly designed for 3.7V Lithium Battery cells.This protection board consists of 3 strings, 4 strings lithium battery protection board (the universal version adjusts the corresponding components according to actual needs), adopts mature protection circuit, special IC and supports disconnection protection, and imports high current ultra low internal resistance MOS (The internal resistance of a single MOS) is as low as 3 millionths. It has perfect and stable charging and discharging protection functions. The battery core is balanced, the balance current is appropriate, and the balanced heat is reasonable, which does not affect the performance of the battery pack.
Common use for "same port" and "different port", the protection board uses 15 high-power of ultra-low resistance MOS tube (discharge of 8, charging of 7), in the same port mode can support the discharge current 60A, charging current 60A and different port mode discharge current 80A, charging current 60A.
or 18650 3.7V Lithium Battery Cells
Single cell battery overcharge protection voltage: 4.21-4.29V
Single cell battery overload protection recovery voltage: 4.14-4.24V
Overload protection delay: 1.5-2. 4S
Single cell battery over discharge protection voltage: 2.72-2.88V
Single cell battery over discharge protection recovery voltage: 2.9-3.1V
Overload protection current: 100A
Protective discharge current: 100 A
Over discharge protection delay: 0.5-1. 4S
Temperature protection: Yes, with temperature control interface.
Disconnect protect: Yes
Scarcity to protect: Yes
Shortage delay: 100-600 EE. USA
Shortage protection recovery mode: load release off.
Contact discharge current: 80A
Sinopline discharge current: 60A
Charging current: 60A
Balance function: Yes
Ampere (current): 60 mA
Current Balance Accuracy: 4.14-4.24V
Single cell battery overcharge protection voltage: 4.21-4.29V
Single cell battery overload protection recovery voltage: 4.14-4.24V
Overload protection delay: 1.5-2. 4S
Single cell battery over discharge protection voltage: 2.72-2.88V
Single cell battery over discharge protection recovery voltage: 2.9-3.1V
Overload protection current: 100A
Protective discharge current: 100 A
Over discharge protection delay: 0.5-1. 4S
Temperature protection: Yes, with temperature control interface.
Disconnect protect: Yes
Scarcity to protect: Yes
Shortage delay: 100-600 EE. USA
Shortage protection recovery mode: load release off.
Contact discharge current: 80A
Sinopline discharge current: 60A
Charging current: 60A
Balance function: Yes
Ampere (current): 60 mA
Current Balance Accuracy: 4.14-4.24V