Lithium Iron Phosphate (LiFePO4) batteries 12.8V 50Ah High performance LiFePO4 battery for camping marine

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  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:46

  • Product Description
  • Company Overview

Product Information









Valid until:

Long Term

Product Details

Lithium Iron Phosphate (LiFePO4) batteries 12.8V 50Ah High performance LiFePO4 battery



Basic Spec 


12V 50Ah lifepo4 battery

Single cell voltage




Nominal Voltage 


Nominal Capacity 


Internal Resistance 


End of charge Voltage



End of charge Current



End of discharge Voltage



Charge Method 

0.2C (0.5A) CC/CV

Max.Continuous charge currnt


Nominal Discharge Current


Max. Pluse Discharge Current





Operating Temp. 





Storage Temp.(60-80% SOC Storage) 


Capacity@1C rate 0.2C


Cycle Life 

2000 times(Cycle @RT,

1C rate,85%D\OD)


Lithium Iron Phosphate (LiFePO4) batteries 12.8V 50Ah High performance LiFePO4 battery :


Characteristics of rechargeable lifepo4 batteries modules 12v 50ah solar panel battery:

Long cycle life: cycle life is 5 times higher than lead-acid battery, better reduce the comprehensive use cost

Light weight: about 40% lighter than lead-acid batteries, is the best alternative to lead-acid batteries


lifepo4 is mainly used in power systems, such as electric vehicles, military aerospace, power tools and UPS. Compared with other lithium ion batteries, lifepo4 batteries have the following five advantages:
1. Stable structure and higher security.
2. The lithium iron phosphate battery has a cycle life of at least 2000 times, and its capacity can be maintained at more than 80%. The cycle life of lithium-ion batteries is about 500-800 times.
3. The use of environmentally friendly materials is environmentally friendly.
4. Support fast charging.
5. A wider operating temperature range, which can work normally from -20 ° C to + 75 ° C, and some lifepo4 batteries with high temperature resistance can also work normally in the range of 350 ° C to 500 ° C.

Product Pictures

 Lithium Iron Phosphate (LiFePO4) batteries 12.8V 50Ah High performance LiFePO4 battery

We can also add other features you need, LED, BMS with blue tooth, 5V USB, etc

Lithium Iron Phosphate (LiFePO4) batteries 12.8V 50Ah High performance LiFePO4 battery use 3.2v 25ah lifepo4 prismatic cells with 4s 50a BMS




We can customized one single 12v / 24v / 36v / 48v / 72v / 96v 10ah-500ah lithium / lifepo4 battery.

  •  Digital Products : blue tooth, MP3,MP4,P-DVD, Cellular Phone.
  • Portable Electronics: Notebook Computers, LCD light, Digital Camera, Emergency Lighting
  • Backup power supply, Medical Device,Electric nipper .
  • Electric bicycles, HEV, EV.
  • Medical instruments.
  • solar storage power station, ups, backup emergency battery etc.




1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
2. Clean and Green energy, no toxic material contained
3. Powerful battery
4. Long life cycle, 80% capacity remain after 500 times deep cycle. 
5. No memory effect,highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70°C
7. Portable design
8. Good performance at high temperature and high temperature resistance

9. Low self-discharge rate: < 3% monthly




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.




Company Information

Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier.

Focusing on the manufacture, research and sale of lithium ion battery product worldwide.

DeLong battery won a good reputation and has become a popular brand in the international market.

We offer OEM and ODM service at factory price and high quality.




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.

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