Dongguan KunTeng New Energy Technology Co., Ltd.
                                                                                                           
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Stable Voltage Output 4S8P 48AH 12.8 V Battery Pack Lifepo4 For Solar Energy Storage

Price Negotiable
Price: Negotiable
MOQ: 100PCS
Delivery Time: Negotiable
Brand: TINKO/OEM
Product Description

4S8P High Capacity Lifepo4 Battery Pack 12.8V 48AH for Portable Electronics and Power Tools

 

Product Description

 

This lifepo4 battery pack is made by 32 pcs of  A grade 32700 6000mah lifepo4 battery cell, with the packing way 4S8P, the battery pack's voltage is 12.8V, and also the capacity up to 48AH. It is very suit for the solar storage system, solar light, and other devices like chain saw, vacuum cleaner ect that require high capacity.

Lithium Iron Phosphate (LiFePO4) battery is also a kind of lithium ion battery, but it is differ from other types of the lithium battery. Firstly, LFP batteryis more stable, much safer, and has a longer lifespan than other. So, they are getting more and more popular and widely used in various applications, such as electric vehicles, renewable energy storage, and portable electronics, solar light ect. It can provide a stable voltage output throughout their discharge cycle, which contributes to consistent performance. What's more, It is capable of handling high discharge currents, making them suitable for applications requiring quick bursts of power.

Besides, they are also more environmental friendly compares to other lithium-ion chemistries, because it doesn't contain toxic materials like cobalt. All these characteristics makes them a best choice for a wide range of applications, including electric vehicles, solar energy systems, and backup power systems.

 

 

 

Product Parameters

 

 

Electrical Characteristics

Nominal Voltage 12.8V
Nominal Capacity 48Ah @ 0.2C
Energy 614.4Wh
Internal resistance ≤130mΩ
Cycle Life >6000 cycles @ 0.2c charge/ discharge at 80%DOD,End of life 70% capacity
Months Self discharge ≤3.5% per month at 25℃

 

 

Standard Charge

Charge voltage 25.55±0.2V

 

Charge Mode( CC/CV)

Charging with constant current1C to3.65V, then charging with constant voltage 3.65V to 0.01C under 25±2℃ , ℃charging time will not more than3h.) (Use Lithium-ion battery charger, which with an accuracy ±0.05V.
Charge current 1C
Max.Charge current 3C

 

 

Standard Discharge

Discharge current 1C
Max.continuous current 3C
Max. Pulse current 5C
Discharge cut-off voltage 8V

 

 

Environmental

Charge Temperature 0℃ to 45 ℃
Discharge Temperature -20℃ to 60 ℃
Storage Temperature 0℃ to 45 ℃
Water Dust Resistance IP55

 

 

Mechanical

Cell & Method LFP32700 ,4S8P
Dimension (L*W*H) 198*198*75mm
Weight Approx.4500g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan KunTeng New Energy Technology Co., Ltd.
Location Room 1001, Building 4, No. 57 Fengguan Road, Fenggang Town, Dongguan City, Guangdong, China
Contact Person Grace Chen

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