3-4S 80A 3.7V Same Port

Charging protection voltage: 4.25V

Charge release voltage: 4.19V

Balanced opening voltage 4.17V

Discharge protection voltage: 2.8V

Discharge release voltage: 3.0V

Balance current: 105 mA

Continuous discharge current: 80A

Continuous charging current: 80A

Current limit protection: 400A

Specification size: 72*55*8mm

Suitable for motors within 800W, often used in marine propellers, and low-power energy storage around 1000W

4S 80A 3.2V Same Port

Charging protection voltage: 3.75V

Charge release voltage: 3.6V

Balanced opening voltage 3.55V

Discharge protection voltage: 2.1V

Discharge release voltage: 2.5V

Balance current: 95 mA

Continuous discharge current: 80A

Continuous charging current: 80A

Current limit protection: 400A

Specification size: 72*55*8mm

It is suitable for motors within 800W, often used in marine propellers, and low-power energy storage around 1000W.

3S 4S 120A 3.7V

Applicable assembly:3.7V Ternary lithium battery, 18650 battery, etc

Serial port: 3s 4s/ Same port

Size: 77×55×14

Overcharge protection voltage: 4.28V

Over-discharge protection voltage: 2.9V

Abnormal high voltage protection: yes

Temperature protection: yes

Maximal continuous current: 120A

Discharge instantaneous limit current protection:450A

Balanced current:100mA

Load short circuit protection: protection, disconnect the load and self-recovery.(Note : do not shorten them )

Applicable scope: Suitable for load battery less than 1000W. The type of load can be electric tools such as marine thrusters

4S 120A 3.2V

Applicable assembly:3.2V Lithium iron phosphate battery

Serial port: 3s 4s/ Same port

Size: 72×48×8

Overcharge protection voltage: 3.75V

Over-discharge protection voltage: 2.1V

Abnormal high voltage protection: yes

Temperature protection: yes

Maximal continuous current: 120A

Discharge over-current protection:450A

Balanced current:92Ma

Load short circuit protection: protection, disconnect the load and self-recovery.（Intentional short circuit will cause damage to the BMS）

Applicable scope: Suitable for load battery less than 1000W. The type of load can be electric tools such as marine thrusters.

3S 4S 120A 3.7V New

Charging protection voltage: 4.25V

Charge release voltage: 4.19V

Balanced opening voltage 4.17V

Discharge protection voltage: 2.8V

Discharge release voltage: 3.0V

Balance current: 105 mA

Continuous discharge current: 120A

Continuous charging current: 60A

Current limit protection: 450A

Short circuit protection: load short circuit protection（Intentional short circuit will cause damage to the BMS）

Specification size: 115×66×8 mm

It is suitable for motors within 1000W, often used in trawlers, marine propellers, and low-power energy storage within 1200W.

Starting from September 2020, the new specifications will be officially produced to replace the old 120A

4S 120A 3.2V New

Charging protection voltage: 3.75V

Charge release voltage: 3.6V

Balanced opening voltage 3.55V

Discharge protection voltage: 2.1V

Discharge release voltage: 2.5V

Balance current: 95 mA

Continuous discharge current: 90A

Continuous charging current: 90A

Current limit protection: 330A

Short circuit protection: load short circuit protection（Intentional short circuit will cause damage to the BMS）

Specification size: 115×66×8 mm

It is suitable for motors within 1000W, often used in trawlers, marine propellers, and low-power energy storage within 1200W.

Starting from September 2020, the new specifications will be officially produced to replace the old 120A