12V LiFePO4 battery pack

12V 78Ah Deep Cycle Battery
12V 78Ah Deep Cycle Battery

This 12V 78Ah lithium iron phosphate battery is often used in larger applications, including marine, RVs and electronic vehicles. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS).

All MaxLi Battery LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.

Specification

PRODUCT SPECIFICATIONS

· Voltage: 12.8V

· Amp Hours: 78Ah

DIMENSIONS & WEIGHT

· Length: 10.2 in (260 mm)

· Width: 6.6 in (168 mm)

· Height: 8.6 in (212 mm)

· Weight: 19.8 lbs (9 kg)

APPLICATIONS

· Electric Vehicles, e-mobility

· Marine

· Solar

DATA SHEET

ELECTRICAL SPECIFICATIONS

Nominal Voltage

12.8V

Nominal Capacity

78Ah

Energy

998.4 Wh

Internal Resistance

≤30 mΩ

Cycle Life

>2,000 cycles @1C 100% DOD

Efficiency of Charge

100% @0.5C

Efficiency of Discharge

96%~99% @1C

Self Discharge

<3% per Month


MECHANICAL SPECIFICATIONS

Dimensions (L x W x H)

10.2 x 6.6 x 8.6inch
260 x 168 x 212 mm

Weight

19.8lbs (9 kg)

Terminal Type

M8

Case Material

ABS

Enclosure Protection

IP56

Cell Type - Chemistry

Cylindrical - LiFePO4


DISCHARGE SPECIFICATIONS

Maximum Continuous Discharge Current

75 A

Peak Discharge Current

100A (<20ms)

BMS Discharge Voltage Cut-Off

10V

Short Circuit Protection

YES


CHARGE SPECIFICATIONS

Recommended Charge Current

35A

Maximum Charge Current

75A

BMS Charge Voltage Cut-Off

14.6V±0.1V

Charge method

CC-CV


Charge Temperature

32 to 113 ºF (0 to 45 ºC)

Discharge Temperature

-4 to 140 ºF (-20 to 60 ºC)

Storage Temperature

32 to 104 ºF (0 to 40 ºC)




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