51.2V168Ah NCM Lithium Battery Pack For electric boat and golf cart

Features:
1. Car-grade batteries can provide various formal certifications and safety tests.
2. It is safer to install an airgel solid fire extinguisher.
3. The cabinet is made of 304 stainless steel, which is corrosion-resistant.
4. The battery part is guaranteed for 5 years.

Electrical Characteristics

Nominal Voltage

51.2V

Nominal Capacity

168Ah@0.33C

Energy

8.6kWh

Internal Resistance

≤20mΩ

AC 1KHz measured

Cycle Life (80% nominal capacity)

Cycle life ≥4000@0.2C/0.33C, 80%SOC

Months Self Discharge

≤2.0% per month at 25℃

Standard Charge

Charge Voltage

58.4V or (voltage of any battery reaches 3.65v)

Charge Mode (CC/CV)

Constant current, constant voltage

Charge Current

84A

Max. Charge Current

168A

Standard Discharge

Max. Continuous Discharge Current

200A

Peak Current

504A<10S

Discharge Cut-off Voltage

40V or (voltage of any battery reaches 2.5V)

Environmental

Charge Temperature

0~60℃

Discharge Temperature

-20~60℃

Storage Temperature

0~35℃ (Long term best)

Mechanical

Cell / Configuration

3.2V168Ah / 1P16S

Battery Case

Gluey shell

Dimensions(L*W*H) mm

522*270*217mm

Weight

About 45kg

Terminal

M8(Lock bolt)

Communication mode

Power display

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