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    LED advertising light box lithium battery 18650 12V20AH 21700 battery pack with built-in charging range lithium battery

    LED advertising light box lithium battery 18650 12V20AH 21700 battery pack with built-in charging range lithium battery
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    bateria de íon de lítio
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  • Tempo de liberação：
    2023-12-26 16:48:49
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Model 12V20ah


Nominal voltage 11.1V


Nominal capacity 20ah


Number of cycles: 500 times


Charging voltage 12.6V


Discharge voltage 12V


Charging current 3a-5a


Discharge current 10A


Maximum continuous discharge current 10A


Maximum continuous charging current 5A


Weight 1.5KG


Monthly self discharge rate 2%


Storage temperature 0-45 ℃


Charging working temperature 0-45 ℃


Discharge working temperature -20-45 ℃


Combination method 3S4P


Protection function


Equipped with outgoing line, overcharge protection, charging and discharging protection board, BMS intelligent all-round protection, outgoing line with board, explosion-proof valve, PTC protection, outgoing terminal line with board, over discharge protection


Scope of use


Power energy storage category, others


Tags relacionadas： bateria de íon de lítio poder de armazenamento de energia portátil bateria de ferramenta elétrica

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