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![[2 Packs] Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug for Airplane&Heli - Ampow](http://us.ovonicshop.com/cdn/shop/files/o-850-35c-2s-jst-2p.jpg?v=1744957436 "[2 Packs] Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug for Airplane&Heli - Ampow")
![[2 Packs] Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug for Airplane&Heli - Ampow](http://us.ovonicshop.com/cdn/shop/files/o-850-35c-2s-jst-2p_large.jpg?v=1744957436 "[2 Packs] Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug for Airplane&Heli - Ampow")
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LiPo batteries are ideal for RC hobbies for their long run times, high power capacity, and lightweight characteristics.
For some small RC heli and plane, 7.4 v 850mah lipo battery are very suitable.
Ampow also provides other 2s lipo battery like 450mah 2s and 50C 2S 7.4V 1000mAh and more for you to pick.
- Brand: Ovonic
- Chemistry: Li-polymer
- Configuration: 2S
- Voltage(V) : 7.4V
- Capacity(mAh): 850mAh
- Discharge Rate: 35C
- Max Burst Discharge Rate: 70C
- Net Weight(dev.20g) : 90g (45g for one pack)
- Length(dev.5mm) : 55mm
- Width(dev.2mm) : 24mm
- Height(dev.2mm) : 17mm
- Charge Plug: JST-XH
- Discharge Plug: JST Connector
* Heli: Ocean Rescue heli, GAUI Hurricane-200 Heli, Gaui EP-200, Aztech Helex, firefox EP200
* Plane: HK Reaktor kit, small indoors models, cessna plane, warplane, small EDF jets, HobbyKing, Atom Glider, gumpy plane, small Hype Sbach 680 mm, Xeno MPX, 50mm EDF, Spitfire 650mm, mini-f16, parkjet epo, EPP Piaget
Piaget 3D, depron Extra 300, indoor 3D profile planes, polyclub, Shockflyer, Mini Swift, Techone Piaget, small soaring aircraft
GWS e-Starter 400C, pylon racer, small Piper parkflyer, EPP Gent, HBFP, Park Zone PKZ 4500 J-3 Cub BL RTF Electric, micro P 51
* TX &RX: orange T6, OrangeRX t-Six radio, FPV video transmitters
* Boat: PoolJet (30cm jet-ski boat )
- 2 x Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug
- 1 x User Manual
* For the RC battery, only if the voltage and the plug match, then it will fit.
* Please stop charging immediately when the cell voltage been charged to 4.2V (Normal cell voltage is between 3.7V~4.2V).
* To double make sure safety, please have a check first whether the battery surface is alright when you get it and whether the voltage is normal before using.
* If the new battery won’t hold a full charge or loss the charge very quickly in a short time, please use Balance Charger to charge and recycle several times first.
Using these batteries in a A-10 Warthog RC airplane. They just do fit in place, a tiny bit bigger than OEM batteries, but I get longer flight time. And I got two batteries for less than what Horizon Hobby wanted for just one battery.
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![[2 Packs] Ovonic 850mah 2S 7.4V 35C Lipo Battery Pack with JST Plug for Airplane&Heli - Ampow](http://us.ovonicshop.com/cdn/shop/files/o-850-35c-2s-jst-2p_1200x.jpg?v=1744957436)