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Electrical Performance |
Rated Voltage |
12V |
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Nominal capacity |
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Capabilities |
46.8Wh |
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|
Internal resistance |
≤55mΩ |
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Cycle life |
>3000 （0.2C 100%DOD Charge/discharge cycling to 70% capacity reduction） |
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|
CCA |
90A （Electrical flow rate released continuously for 30S at -18°C） |
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Self-discharge |
≤3.5%（Monthly @ 25℃） |
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Standard charging |
Charging Voltage |
16±0.2V |
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|
Charging mode (CC/CV) |
Charge at constant current 0.2C to 16V in a 0°C~45°C environment, then charge at constant voltage 16V until the current drops to 0.02C and then stops.. |
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Standard charging current |
1.95A |
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|
Maximum charging current |
11.7A |
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Standard discharge |
Standard discharge current |
1.95A |
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|
Maximum discharge current |
39A |
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Maximum pulse current |
117A(<2S） |
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Discharge cut-off voltage |
7.2V |
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Environments |
charging temperature |
0℃ to 45℃(32℉ to 113℉) @60±25% humidity |
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discharge temperature |
-30℃ to 60℃(-22℉ to 140℉) @60±25% humidity |
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Storage temperature |
0℃ to 45℃(32℉ to 113℉) @60±25% humidity |
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|
Dust and waterproof rating |
IP66 |
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Mechanical properties |
Cells & Combinations |
Sodium-ion18650/1300,4S3P |
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Shell material |
ABS |
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Dimensions (L*W*H*Total Height) |
112.8*68.8*103.9mm |
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Weights |
Approx. 0.7Kg |
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Terminals |
12*10/φ6 |
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