12V 18Ah Lithium ion RV Batteries

Additional information

Rated Voltage

12.8V

Rated Capacity

18Ah

Rated power(Wh)

230.4

Max charge voltage(V)

14.6

Max charge current(A)

18A

Float voltage(V)

13.6~13.8

Max continuous discharge current(A)

30A

Max peak discharge current@10S(A)

60A

Max loading power(W)

230

Discharge cut-off voltage(V)

10.8

Charge temperature(℃)

0~+50

Discharge temperature(℃)

-20~+60

Work humidity

<95%R.H

Cycle(25℃,0.5C,100%DOD)

>2000

Terminal

T2(M8)

Battery combination

32700-4S3P

Size(mm)

181*77*167

Weight(Kg)

1.9

Certificate

UN38.3/MSDS

Product Details

Best Lifepo4 batteries characteristics:

Compared with traditional lead-acid batteries, lithium battery packs are small in size and light in weight. The price of lithium batteries has dropped rapidly, and it has gradually become a trend to replace traditional lead-acid batteries with lithium batteries.

Compared with lead-acid batteries, lithium batteries have the following advantages:

  • Environmental protection: lead-free, in line with new energy environmental protection requirements;
  • Light weight: only 30% of the weight of lead-acid batteries;
  • Long life: more than 2000 cycle life, lifespan up to 10 years;
  • High power: can provide twice the power output of lead-acid batteries;
  • Temperature range: Wider temperature use environment, low temperature discharge is better than lead-acid batteries.
  • Flexibility: Modular design, 4 serials and multiple parallels can be realized.

Application field of 12V lifepo4 battery packs:

Lithium iron phosphate battery is a replacement for lead-acid batteries. They are widely used into home energy storage, solar street light, RV, UPS, base station backup power, electric wheelchair, electric boat, electric motorcycle, golf cart, emergency rescue, fishing and radio communication devices.

Application field of lithium iron phosphate battery pack

 

 

 

 

 

 

 

 

 

 

 

 

12V series lifepo4 battery box performance curve:

Different rate discharge curve: (25℃)

Different temperature discharge curve 0.5C

different temp discharge curve

State of charge curve (0.5C 25℃)

status of charge curve

Charging characters (0.5C 25℃)

charge characters

Different DOD discharge cycle life curve 1C

different DOD discharge cycle life curve

Different temperature self discharge curve

self discharge characters curve

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