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High-integrity Lithium Polymer battery and Lithium ion Battery manufacturer in China
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Durable RC Helicopter Battery 903052 7.4V 1200mAh RC Quadcopter Helicopter Accessories

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

Durable RC Helicopter Battery 903052 7.4V 1200mAh RC Quadcopter Helicopter Accessories

Brand Name : Unitech
Model Number : UT 903052 1200mAh 7.4V 20C
Certification : MSDS UN38.3 CE RoSH IEC62133
Place of Origin : China Mainland
MOQ : 500 packs
Price : Negotiable
Payment Terms : Western Union, T/T, L/C,
Supply Ability : 100000pcs/ Month
Delivery Time : 30 days
Packaging Details : high safe package
Product Name : RC Quadcopter battery
Cell model : 903052 3.7V 1200mAh
Weight : 26G
Demension : 9.0*30*52mm
Connector : as your requirement
Application : RC Airplane
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Durable RC Quadcopter Helicopter Accessories 903052 7.4V 1200mAh 20C Lipo Battery

Battery Spec:

Product Name903052 RC battery 7.4V 1200mAh
Battery TypeLi-po battery
Power Wh:8.88Wh
Accembly Composed Type2S / 2 cells
Nominal Capacity1200 mAh@0.2C discharge
Nominal Voltage7.4 V
Charge Voltage8.4±0.02 V
Cutoff Voltage for cell6.0 V
Standard charge Current600 mA@0.5C charge
Max. charge current2400 mA@2C charge
Continous Discharge Current24000 mA@20C discharge
Max. Discharge Current48000 mA@40C discharge ≤ 1s
Resistance(pack)6 mΩ1kHz AC Method
Extra Run Time:Over 300 times
Weight (Approx.)26 g
Dimensions(T.W.L.)18.0*30*52 (mm)battery pack
Charging Plug-selectable
Discharging Plugas your requiementselectable
Charge Temperature0 ~ 45℃
Discharge Temperature-20 ~ 60℃
Storage Temperature-10~40℃Less than one month
0~30℃More than one month
Warranty12 months

We provide different models of lipo battery pack for Remote Control devices, with high discharge C-rate from 5C to 50C with capacity up to 22000mAh. Tell us the max space size available on your device and working data, we will provide you the best solution.


1)All the battery we use high quality cell and BMS,we 100% test every battery before shipping.Rest assured purchased

2)Standard export or custom made package

3)Sample order: by Express ( DHL / UPS / FEDEX / TNT ,by air)

4Bulk order: by cargo shipping, air freight, Express (DHL/UPS/FedEx/TNT), or we can accept other shipping terms according to your requirements.

5)1 year warranty,if there is any quality problem in one month not caused by improper use or man-made, we will replace one for you after you provide the proof.After one month we can send BMS or cell to you for repair or you can send it back to repair.


1)OEM&ODM are welcome

2)Customers’ brand and logo are available

3)Customer Satisfaction is invaluable for us. if you have any problems, please feel free to contact us first

Product Tags:

rc helicopter removable battery


helicopter lipo batteries

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