12V LiFePO4 battery pack

12V 48Ah Deep Cycle Battery
12V 48Ah Deep Cycle Battery

This lithium iron phosphate battery pack is ideal option for marine applications, easy installation, no maintenance during the lifespan. Built-in BMS(battery management system),and M6 terminal type.

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

Specification

PRODUCT SPECIFICATIONS

· Voltage: 12.8V

· Amp Hours: 48Ah

DIMENSIONS & WEIGHT

· Length: 9.01 in (229 mm)

· Width: 5.47 in (139 mm)

· Height: 8.22 in (209 mm)

· Weight: 14.3 lbs (6.5 kg)

APPLICATIONS

· Marine

DATA SHEET

ELECTRICAL SPECIFICATIONS

Nominal Voltage

12.8V

Nominal Capacity

48Ah

Energy

614.4 Wh

Internal Resistance

≤60 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)

9.0 x 5.5 x 8.2inch
229 x 139 x 209 mm

Weight

14.3 lbs (6.5 kg)

Terminal Type

M6

Case Material

ABS

Enclosure Protection

IP56

Cell Type - Chemistry

Cylindrical - LiFePO4


DISCHARGE SPECIFICATIONS

Maximum Continuous Discharge Current

50 A

Peak Discharge Current

70A (<3s)

BMS Discharge Current Cut-Off

550 A ±60 A (42 ±22 ms)

BMS Discharge Voltage Cut-Off

10V

Short Circuit Protection

YES


CHARGE SPECIFICATIONS

Recommended Charge Current

25 A

Maximum Charge Current

50 A

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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