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BBU CELL
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Intrinsic SecurityCell thermal runaway w/o flame
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Super Power25C constant discharge with temp. rising <30°C, capacity retention >95%
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Long LifespanDesign for 35°C 6Y calendar life
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High Power DensityAchieves up 9000W/L power density
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Good StabilityNo CID break issue after 80°C 100% SOC storage for 60D
Energy retention ＞80% after 45°C IC/25C 300 Cycles
* Data sourced from Ampace Lab. Please refer to actual usage for reference.
Product Parameters
| SP25 (21700) | SP15 (18650) | |
|
Cell Structure |
Tabless |
Tabless |
|
Voltage Range(V) |
2.5~3.45 |
2.5~3.45 |
|
Nominal Capacity(Ah)@0.2с |
2.45 |
1.6 |
|
Nominal Voltage(V)@0.2C |
3.2 |
3.2 |
|
Nominal Energy(Wh)@0.2C |
7.8 | 5.1 |
|
Cycle life@45°C |
1C/25C,≥80% after 300 Cycles |
1C/25C,≥80% after 300 Cycles |
|
Cell Weight(g) |
<65 |
<45 |
|
Cell Impedance(mΩ) |
<3 |
<4 |
|
Charging/Discharging Temp.(°C) |
Charge: -5 to 70°C Discharge: 0 to 80° |
Charge: -5 to 70°C Discharge: 0 to 80°C |
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Certifications
|
UL1973/UL9540A/IEC62619/ IEC62133/JIS/UN38.3/Rohs&Reach |
UL1973/UL9540A/IEC62619/ IEC62133/JIS/UN38.3/Rohs&Reach |
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