3pcs 21700 lithium battery 40P high rate 4000mAh power 10C Rechargeable Battery
$19.95
在庫ありSKU: 865054792444
送料無料
$39.00 以上のご注文
30 日間返品可能
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Specification: Dongci 40P21700 lithium battery 4000mAH-10C
Nominal capacity: 4000mAh
Battery type: cylindrical lithium battery
Combination method: 10P10S
Nominal voltage: 3.7
Cycle times: 999-1000
Battery cap: flat head
Charging voltage: 4.2
Discharge voltage: 2.75
Charging current: 0.5C
Discharge current: 3C
Maximum continuous discharge current: 40A
Maximum continuous charging current: 1C
Series: 21700
Chemical type: ternary
Weight: 70
Product size: 21 * 70