LiFePO4 Prismatic Battery 12V 300AH 4S12P

2020-08-11 00:50

Nominal voltage (V)12V, 12.8V
Nominal capacity (Ah)14.6V
Battery Dimension471*221*185mm
Case Dimension530*238*218mm
Charge voltage (v)300Ah
Battery cell typeLifepo4 battery cell pouch 3.2v 25ah
Standard charge current20A
Max charge current50A
Standard discharge current100A
Peak instant discharge current200A
Discharge cut off voltage10.0V
Charge methodCC/CV
Net weight38.0 kg
Lifecycle2000 times
Warranty2-3 years
Charge temperature0°C ~ 45°C
Discharge temperature-20°C ~ 60°C


LED light system;

Tourist car

EV bus

Solar battery / solar panel battery

Portable VTR/TV, tape recorders, radios, etc.

Power tools, lawn mowers and vacuum cleaners

Cameras and photographic equipment

Portable measuring equipment

Various power toys and recreational equipment

Communications and electric equipment

Emergency lighting equipment


Advantages :

1.OEM&ODM manufacturer with various designs.

2.Reliable quality, competitive price, fast delivery, excellent service.

3.Solid package, stable shipment, 100% testing and inspection before shipping to ensure the quality.

4. Meets CE, ROHS, UN38.3, MSDS etc certification standard.


1).Professional lithium ion battery pack for over ten years,and have our own factory.

2).Strong R&D team to support.

3).Offer OEM service for customer's order.

4).Quick reply and action.

5).Competitive price, good sale and after-sales service.


Q: Are you trading company or manufacturer?
A: We are DELONG original factory.

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

Q: Do you provide after-sales serive?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.

Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.

Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.

Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!