山东群英会

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Sales Office:

Email: [email protected]

Tel: +86-755-86716032

Fax: +86-755-26607726

Skype: [email protected]

Add:13th Floor, Mingzhuo Building, Guangming, Longhua, Shenzhen, China, 518107 


Headquater:

Email: [email protected]

Tel: +86-188-242-TOPEX

Fax: +86-755-36675442

Add: No。 401 Technology Road, Qingxi Town, Dongguan, Guangdong, China, 523641


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+86-755-86716032
12V20Ah LiFePO4 Battery Portable Power Supply

12V20Ah LiFePO4 Battery Portable Power Supply

山东群英会Topex Battery Co.,Ltd is one of the best China 12v20ah lifepo4 battery portable power supply suppliers and manufacturers, welcome to wholesale 12v20ah lifepo4 battery portable power supply from us. LiFePO4 12V20Ah Battery Portable Power Supply Applications: Production capacity: 20,000pcs per...

Product Details

山东群英会Topex Battery Co.,Ltd is one of the best China 12v20ah lifepo4 battery portable power supply suppliers and manufacturers, welcome to wholesale 12v20ah lifepo4 battery portable power supply from us.

LiFePO4 12V20Ah Battery Portable Power Supply

Applications:

Production capacity: 20,000pcs per month

Input:

* 110V~240V AC Power

* Solar panel

Output:

* 5V1A USB

* 5V2A USB

山东群英会* 12V Car Plug

Advantage:

山东群英会* Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD

* Super light weight, 3.2Kg/pc

山东群英会* Very safe, never get fired or exploded

* Wide operation temperature range, -20℃~+65℃

* Environment friendly, no lead, no mercury, no cadmium

* Fast charge, 1~3hours full charge

* Flexible in size, custom design available

* Matching charger available

Certificates:山东群英会 CE, UN38.8, MSDS, UL, WORCS

Packaging: 1pcs/ctn, 40ctns/pallet

Shipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)

Items

Parameters

Nominal voltage

12.8V

Typical capacity

20Ah( At 0。2C discharge rate)

Discharge

normal current

≤8A

山东群英会Max continuous current

≤10A

cut-off voltage

About 10V

Charge

voltage

14.4±0.2V

current

≤5A

Charge mode

CC/CV,please use special lithium charger

Inner resistance

Discharging Inner resistance

≤40mΩ

Operation temperature/ humidity range

Charge

0℃~+45℃

Discharge

-20℃~+60℃

山东群英会When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection。

humidity

RH≤85%, When the environment humidity is higher than 85%,please pay attention to protect

山东群英会Operation temperature/ humidity range

temperature

0℃~40℃(Capacity 80%)Recommended long-term storage temperature is 15~25℃

humidity

RH≤50%,Easily oxidized components note sealed

Protection function

Over charge protection、Over discharge protection、Over current protection、Temperature protection、Balanced function

Shell material

PVC

Weight

3.3±0.1kg(Battery with case)

Size(L*W*H)

L231mm x W173mm x H97mm(Case)

187mm *123mm *78mm(Battery)

Cycle

Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 1500 cycles.( capacity retention rate≥80%)

Matching charger:

Process of Cooperation:


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