Active Member
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[China]
Address: MinXin commerce building, BaiHua Dong,GuangMing Street,ShenZhen,China
Contact name:Alex
Unitech Energy System Limited |
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High Dishcarge Rate Hard Case 7.4V 4000mAh 30C 2S Lipo Battery For RC Car
Battery Spec:
| Product Name | 7.4V 4000mAh Rc Car Batteries | |
| Battery Type | Lithium Ion Polymer batteries | |
| Power Wh: | 29.6Wh | |
| Accembly Composed Type | 2S/ 2 cells | |
| Nominal Capacity | 4000 mAh | @0.2C discharge |
| Nominal Voltage | 7.4V | |
| Charge Voltage | 8.4±0.06 V | |
| Cutoff Voltage for cell | 6.0 V | |
| Standard charge Current | 4000 mA | @1C charge |
| Max. charge current | 12000 mA | @3C charge |
| Continous Discharge Current | 120000 mA | @30C discharge |
| Max. Discharge Current | 240000 mA | @60C discharge ≤ 1s |
| Resistance(pack) | 3.5 mΩ | 1kHz AC Method |
| Extra Run Time: | Over 300 times | |
| Weight (Approx.) | 190g | |
| Dimensions(T.W.L.) | 18.5*42*135 (mm) | TxWxL |
| Charging Plug | JST-XH | selectable |
| Discharging Plug | T plug | selectable |
| Charge Temperature | 0 ~ 45℃ | |
| Discharge Temperature | -20 ~ 60℃ | |
| Storage Temperature | -10~40℃ | Less than one month |
| 0~30℃ | More than one month | |
| Warranty | 12 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.
Advantages & Features
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Li-ion high power batteries | + high energy density
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+ low self discharge
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+ low maintenance
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+ no memory effect
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+ light weight and small in size
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1. Voltage, capacity and IR fo each cell in one battery pack are strictly matched
2. Accurate voltage and small capacity difference among cells in one pack making better stability and consistency
3. Lower IR and lighter weight than others brands battery.
4. Longer discharge time, real high discharge C-rate
5. High energy density and high capacity batteries are made for power RC Models.
6. High compatibility with RC models on the market.
Application:
