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Home » 12.8V 15AH LiFePO4 battery packs with Standard Lead Acid Battery’s Plastic Box

12.8V 15AH LiFePO4 battery packs with Standard Lead Acid Battery’s Plastic Box

  • LiFePO4 Batteries Built-in;
  • Only 40~50% of the weight of lead-acid battery;
  • Maintenance free, no memory;
  • Lifecycle can up to 5000times;
  • Low self-discharge(<3% per month).

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12.8V 15AH LiFePO4 battery packs are Lead Acid battery replacement battery pack. They are new product line developed by our company. 4pcs 3.2V LiFePO4 batteries cells in series and 1pc BMS built-in, lifespan can up to 3000~5000times. This series of battery packs with the same boxes of Lead Acid batteries, but much higher capacity, smaller dimensions and lighter weight. It can be used in many different energy storage area, such as Solar street light, Medical equipments, Electric boats, etc. Each box comes with its own BMS for LiFePO4 battery cells protection.

12.8V 15AH LiFePO4 battery packs Introduction

1. External View


2. Dimensions


3. 12.8V 15AH LiFePO4 battery packs parameters

Item  Description Parameters
Nominal voltage 12.8V
Nominal capacity 15Ah
Energy 192Wh
Impedance 70≤mΩ
Lifespan >3000 times at 70% DOD
>5000 times at 50% DOD
Self-discharge <3%(per month, @ 25℃)
Charge voltage 14.6±0.2V
Charging mode (CC/CV) 0 ℃ ~ 45 ℃, charged to 14.6V at a constant current of 0.2C5A, changed continuously with constant voltage of 14.6V until the current less than 0.02C5A.
Charging current 3A
Max Charging current 7.5A
Max continuous discharging current 10A
Peak current 30A(<3S)
Low voltage limiting 10.0V
Environment Charge temperature 0℃ to 45℃(32℉ to 113℉)
Discharge temperature -20℃ to 60℃(-4℉ to 140℉)
Storage temperature 0℃ to 45℃(32℉ to 113℉)
Humidity 60±25%
IP level IP55
Box material ABS
Dimensions(LxWxHxTH) 152*99.5*100mm
Weight Approx. 1.4Kg
Terminals T2

4. 12.8V 15AH LiFePO4 battery packs Feature Curve

geepower battery Feature-Curve


About GeePower® 

GeePower Energy Technology Co., Ltd. was founded in early 1982s for producing different kinds of batteriers , started to produce batteries in 1988. After 36years of development, we have grown to become the pioneer of the rechargeable battery industry in China. We enjoy high reputation and are fully experienced in this field. 

 Our Off-Grid power solar system is made from phosphate LiFePO4 and is widely used in remote mountainous areas, no electricity areas, islands, hospitals, business centers, communication stations, street lights and other applications. With the advantages of : 

  • Not easily damaged, but easy to maintain, and suitable for unattended use. 
  • BMS System : Safety Ensured. 
  • Clean and Eco-friendly energy supply. 
  • Long-term storage. 
  • Various combination and specifications for your requirements 

Contact with GeePower to Get Your Customized Solution Now!

How to get an accurate quotation from GeePower quickly?

You can get an acurate quotation and project designing quickly If you can send these info to us:
1.Detailed application
2. Voltage and capacity
3. Motor’s power(W), or load’s continuous working current
4. Dimensions(length*width*height)mm, If you have drawing, please send it.
If you want to get more info about our company and our batteries, please feel free to contact with us, our team is ready to support you.

Skype ID: geepower.helen
Mobile(WhatsApp,WeChat): +86-13790277376
Tel: +86-731-81850277 or +86-731-81850278


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