Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
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| No. | Items | Specification | Remark |
1 | Nominal Capacity | 260mAh | 0.2C Standard discharge |
2 | Nominal Voltage | 3.7V | Mean Operation Voltage |
3 | Voltage at end of Discharge | 3.0V | Discharge Cut-off Voltage |
4 | Charge Voltage | 4.2V±0.03V | By standard charge method |
5 | Cell Internal Impedance | ≤300Ω | |
6 | Maximum charge current | 0.5C | For continuous charging mod |
7 | Maximum discharge current | 1C | For continuous discharge mod |
8 | Operation Temperature Range | Charge:0~45℃ | 60±25%R.H.Bare Cell |
| | | Discharge:-20~60℃ | |
9 | Storage Temperature Range | Less than 1 year: -20~25℃ | 60±25%R.H.at the shipment state |
| | | less than 3 months: -20~40℃ | |
10 | Weight | Approx: 8g | Finished Cell |
11 | Pack Dimension | Height32mm*Width20.5 mm Thickness 5.3 mm | Initial Dimension |
Item | BatteryCondition | Test Method | Requirements |
Crush | Fresh,Fully charged | Crush between two flat plates. Applied force is about 13kN(1.72Mpa) for 30min. | No explosion,No fire |
ShortCircuit | Fresh,Fully charged | Each test sample battery, in turn, is to be short-circuited by connecting the (+) and (-) terminals of the battery with a Cu wire having a maximum resistance load of 0.1Ω.Tests are to be conducted at room temperature(20±2℃ ). | No explosion,No fire The Temperature of the surface of the Cells are lower than 150℃ |
ShortCircuit | Fresh,Fully charged | Each test sample battery, in turn, is to be short-circuited by connecting the (+) and (-) terminals of the battery with a Cu wire having a maximum resistance load of 0.1Ω.Tests are to be conducted at temperature(60±2℃ ). | No explosion,No fire The Temperature of the surface of the Cells are lower than 150℃ |
Impact | Fresh,Fully charged | A 56mm diameter bar is inlayed into the bottom of a 10kg weight. And the weight is to be dropped from a height of 1m onto a sample battery and then the bar will be across the center of the sample. | No explosion,No fire |
ForcedDischarge | Fresh,Fully charged | Discharge at a current of 1 C5A for 2.5h. | No explosion,No fire |
NailPricking | Fresh,Fully charged | Prick through the sample battery with a nail having a diameter of 3mm and remain 2h. | No explosion,No fire |
the battery inset plastic pallet to avoid short circle
20PCS in one plastic and 8plastic for one standard export paper carton
| No. | Cell No. | Pack | Norminal Voltage(V ) | Norminal Capacity(mAh) | Continuous Discharge | Burst Discharge | Thickness ±0.2 mm | Width ±0.5 mm | Length ±1.0 mm | Approx Weight (g) |
| 1 | 683480SP-1500 | 3S1P | 11.1V | 1500 | 25 | 50 | 22.5 | 36 | 87 | 140 |
| 2 | 803496XP-2200 | 3S1P | 11.1V | 2200 | 35 | 70 | 26 | 35 | 105 | 195 |
| 3 | 8043125SP-4000 | 3S1P | 11.1V | 4000 | 25 | 50 | 26 | 45 | 132 | 315 |
| 4 | 883496SP-2600 | 3S1P | 11.1V | 2600 | 25 | 50 | 28.5 | 36 | 103 | 213 |
| 5 | 9543125SP-5000 | 3S1P | 11.1V | 5000 | 25 | 50 | 30.5 | 45 | 132 | 362 |
| 6 | 1043125SP-5000 | 3S1P | 11.1V | 5000 | 25 | 50 | 32 | 45 | 132 | 383 |
| 7 | 5543128SP-3200 | 3S1P | 11.1V | 3200 | 25 | 50 | 18.5 | 45 | 135 | 258 |
| 8 | 5043125SP-2500 | 3S1P | 11.1V | 2500 | 25 | 50 | 17 | 45 | 122 | 198 |
The battey cell accembled to the UAV battery pack as below