Dongguan KunTeng New Energy Technology Co., Ltd.
                                                                                                           
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12V Energy Saving 300AH LiFePO4 Battery For Solar Street Light And Electric Vehicles

Price Negotiable
Price: Negotiable
MOQ: 10PC
Delivery Time: Negotiable
Brand: TINKO/OEM
Product Description

 

Rechargeable High Density 12V 300AH Lifepo4 Battery for Solar Storage System and Golf Cart

 

 

Product Description

 

Lithium iron phosphate (LiFePO4) batteries, known as LFP batteries, now are widely use in many product such as golf cart, solar street light, LED light, Bluetooth speaker, power tools, solar energy storage system, power supplies and so on. The most important advantage of LiFePO4 batteries is their high energy density, with this quality they can store a larger amount of energy in a relatively small package, that making them ideal for applications where space is limited. Whats's more, their lifespanis also much longer than traditional lead-acid batteries, their circle life can up to over 6000times, while the lead acid battery is only 1/3 of them only about 2000times. 

So, our TINKO lifepo4 battery do not suffer from the issues of degradation and fast capacity loss as lead-acid batteries, it self discharge rate is very small, so they can store the power for a longer time and you needn't to charge it frequentlly as other types of rechargeable batteries.  Besides, lithium iron phospate batteries are much lighter than lead-acid batteries, this making them suitable for applications where requiring weight reduction, such as electric vehicles and portable devices. Besides, the cycle life of lithium batteries is usually 2-3 times that of lead-acid batteries, so it is more economically than lead acid battery by reducing replacement frequency and maintenance costs.

 

 

Product Parameters

 

   

   NO

 

 

Projects

 

 

Specification

 

 

Remark

 

 

Cell unit parameter

 

1

 

Battery types and materials

 

LiFePO4  
2

 

Rated voltage/capacity

 

3.2V / 300Ah  
3

 

Single battery voltage range

 

2.5V~3.65V  
4

 

Single battery weight

 

6Kg  
5

 

The battery internal resistance

 

≤ 0.5mΩ  

 

Battery parameter

 

1

 

Rated voltage

 

12.8V  
2

 

Rated capacity

 

300Ah  
3

 

Battery pack voltage range

 

10~14.6V  
4

 

Total Power

 

3840Wh  
5

 

Combination

 

4S1P  
6

 

Insulation resistance test value

 

≥1.2MΩ  
7

 

Operating temperature

 

Charging 0 ~ 55℃;

Discharging -20 ~ 60℃

 
8

 

Standard charging current

 

0.2C  
9

 

Quick charging current

 

0.5C  
10

 

Standard discharge current

 

0.5C  
11

 

Maximum continuous discharge current

 

1C  
12

 

Gross weight

 

Around 37KG  
13

 

Ambient relative humidity

 

20-85%RH  
14

 

Battery size

 

525*270*220mm(±2mm)  

 

 

 

 

 

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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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