12V 50AH LFP Battery Portable Battery 12V Lithium Battery
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ELECTRICAL PERFORMANCE
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Nominal Voltage
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Nominal Capacity
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7.2 Ah
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10 Ah
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50 Ah
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100Ah
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200 Ah
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Capacity @ 20A
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Energy
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92 Wh
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138 Wh
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640 Wh
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1280 Wh
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2560 Wh
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Resistance
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≤90 mΩ @ 50% SOC
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≤40 mΩ @ 50% SOC
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≤25 mΩ @ 50% SOC
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≤10 mΩ @ 50% SOC
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≤8 mΩ @ 50% SOC
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Self Discharge
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Cells
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CHARGE PERFORMANCE
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Recommended Charge Current
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1.5 A
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2.0 A
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10 A
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20 A
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40 A
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Maximum Charge Current
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7.2 A
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10 A
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50 A
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100 A
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100 A
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Recommended Charge Voltage
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BMS Charge Cut-Off Voltage
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Reconnect Voltage
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Balancing Voltage
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Maximum Batteries in Series
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4
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6
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4
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4
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4
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DISCHARGE PERFORMANCE
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Maximum Continuous Discharge Current
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15 A
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15 A
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50 A
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100 A
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150 A
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Peak Discharge Current
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30 A (3s)
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30 A (3s)
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100 A (3s)
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200 A (3s)
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300 A (3s)
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BMS Discharge Cut-Off Current
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45 A ±5 A (31 ms)
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45 A ± 5 A (31 ms)
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150 A ± 5 A (31ms)
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300 A ±10 A (31ms)
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450 A ±20 A (31ms)
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Recommended Low Voltage Disconnect
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BMS Discharge Cut-Off Voltage
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>10.0 V (2s) (2.5V/Cell)
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>8.0 V (2s) (2.0V/Cell)
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>10.0 V (2s) (2.5V/Cell)
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>8.0 V (2s) (2.0V/Cell)
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>8.0 V (3s) (2.0V/Cell)
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Reconnect Voltage
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>11.2 V (2.8V/Cell)
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>10.0 V (2.5V/Cell)
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>11.2 V (2.8V/Cell)
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>10 V (2.5V/Cell)
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>10.8 V (2.7V/Cell)
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Short Circuit Protection
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MECHANICAL PERFORMANCE
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Dimension (L x W x H)
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151 x 65 x 100 mm
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151 x 99 x 101 mm
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198 x 166 x 176 mm,7.8 x 6.5 x 6.9”
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329 x 172 x 225 mm,13.0 x 6.8 x 8.8”
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520 x 268x 228 mm,20.5 x 10.6 x 9.0”
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Approx. Weight
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2.0 lbs (0.9 kg)
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2.9 lbs (1.3 kg)
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13.9 lbs (6.3 kg)
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27.8 lbs (12.6 kg)
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56.9 lbs (25.8 kg)
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Terminal Type
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F2
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F2
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T11
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T11
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T11
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Terminal Torque
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80 ~ 100 in-lbs (9 ~ 11 N-m)
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80 ~ 100 in-lbs (9 ~ 11 N-m)
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80 ~ 100 in-lbs (9 ~ 11 N-m)
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Case Material
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Enclosure Protection
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TEMPERATURE PERFORMANCE
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Discharge Temperature
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-4 ~ 131 ºF (-20 ~ 55 ºC)
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-4 ~ 140 ºF (-20 ~ 60 ºC)
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-4 ~ 131 ºF (-20 ~ 55 ºC)
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-4 ~ 131 ºF (-20 ~ 55 ºC)
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-4 ~ 149 ºF (-20 ~ 65 ºC)
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Charge Temperature
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Storage Temperature
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BMS High Temperature Cut-Off
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149 ºF (65 ºC)
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149 ºF (65 ºC)
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149 ºF (65 ºC)
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149 ºF (65 ºC)
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167 ºF (75 ºC)
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Reconnect Temperature
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131 ºF (55 ºC)
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131 ºF (55 ºC)
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131 ºF (55 ºC)
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131 ºF (55 ºC)
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149 ºF (65 ºC)
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COMPLIANCE
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Certifications
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UL1642 & IEC62133 (cells)
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Shipping Classification
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