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High-integrity Lithium Polymer battery and Lithium ion Battery manufacturer in China
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2S Lipo Battery 7.4V Li Polymer Rechargeable Custom Battery Pack 605585 3500mah

Unitech Energy System Limited
Unitech Energy System Limited
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23449331
Contact Person:
Mr Alex

2S Lipo Battery 7.4V Li Polymer Rechargeable Custom Battery Pack 605585 3500mah

Brand Name : Unitech
Model Number : 605585 3500mmAh
Certification : UN38.3 CE ROHS
Place of Origin : China
MOQ : 500pcs
Price : Negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 100K per month
Delivery Time : 35 days
Packaging Details : 10KG/ carton high safe package
Product name : Rechargeable battery pack
Model : 2s 7.4V 3500mAh
Protection : PCM Available
Cycle life : 500 times
Material : Lithium Cobalt Oxides
Application : Medical device, street lamp and so on
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2S Lipo Battery 7.4V Li Polymer Rechargeable Custom Battery Pack 605585 3500mah

Battery Specification:

Battery TypeLipo battery pack
Product Name605585 3500mAh 7.4V lipo battery pack
Assembly Composed4S1P(2 single cells) 
Nominal Capacity3500 mAh@0.2C discharge
Nominal Voltage7.4 V 
Charge Voltage8.4±0.12 V 
Cut-off Voltage6.0 V 
Standard charge Current700 mA@0.2C charge
Max. charge current3500 mA@1C charge
Standard Discharge Current700 mA@0.2C discharge
Max. Discharge Current3500 mA@1C discharge
Battery Cycle Life500 times 
Weight (Approx.)150g 
Resistance<40 mΩ 
Dimensions(T.W.L.)12.0*55*90 (mm) Battery pack
Charge Temperature0 ~ 45℃ 
Discharge Temperature-10 ~ 60℃ 
Storage Temperature-10~40℃Less than one month
0~30℃More than one month

Our Advantages:

(1) Cells: A grade cells to make sure batteries in high and full capacity.

(2) High energy density.

(3) Protection: Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent,anti-overload.

(4) Long life cycle, No memory, environment friendly.

(5) Certifications : CE,RoHS,UN38.3,ISO9001.

Our Service:

1).Professional lithium ion battery pack for over ten years,and have our own factory.

2).Strong R&D team to support.

3).Offer OEM service for customer's order.

4).Quick reply and action.

5).Competitive price, good sale and after-sales service.

Why choose our Lipo battery?

We are specializing in enviormental friendly, reliable& high efficient,with long cycle life and

excellent discharging characteristics batteries for you.We have full range of products models and various configurations of battery packs for your option, And welcome your OEM design

Compared with other products, the li po battery is more welcomed by customers for its

outstanding characteristics such as:environmental friendly, reliability, high discharge rate,

small and light, longer service life etc.

Product Tags:

rechargeable lipo battery


lithium ion polymer battery

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