51.2V20Ah LiFePO4 Battery For Electric Scooter

- Sep 24, 2016 -

Topex Battery Co.,Ltd is one of the best China 51.2v20ah lifepo4 battery for electric scooter suppliers and manufacturers, welcome to wholesale 51.2v20ah lifepo4 battery for electric scooter from us.

LiFePO4 51.2V20Ah Battery for Electric Scooter

Advantage:

* Extremely long life, up to 2000cycles at 100% DODSuper light weight, 11Kg/pc

* Very safe, never get fired or exploded, with built-in BMS

* Very lighting, only 12Kg/pc

* 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: 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

Standard

Comments

Nominal voltage

51.2V


Typical capacity

20Ah

At 0.2C discharge rate

Normal current

30A


Max continuous discharge current

40A

>10seconds

Discharge cut-off voltage

About 40V


Charge voltage

58.4±0.2V

Charge mode: CC/CV,Use a constant current,constant voltage (CC/CV) please use special lithium charger.

Charge current

≤10A


Inner resistance

≤120mΩ

Between positive and negative polar

Operation temperature range

Charge

0℃~+45℃

Discharge

-20℃~+60℃

When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.

Storage temperature range

0℃~40℃(Capacity 80%)

Recommended long-term storage temperature is 15~25℃

Humidity

5%≤RH≤85%


Shell material

Iron


Weight

12±0.5Kg


Size(L*W*H)

(160*170*270)±2mm

Protection function

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

Motor power

800W

Matching charger:

Packaging:


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