菜青虫电池 3.7V三星40T 30T 35A放电 4000mah 21700 大动力放电
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Inspection + photo report for $1.5.
We check the goods and take a photo report so you can make sure you get the right product without faults or damage
Delivery from China to Ukraine, Uzbekistan, European and African countries
Payable upon arrival at the warehouse in China
Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned
Photo and product description
品名:三星INR21700-30T动力锂电池
产地:韩国
规格:长度70mm,直径21mm
重量:70g左右
满电电压:4.2V±0.05V
放电截止电压:2.5V
内阻:实测6-7mΩ,
最大持续放电电流:35A
标称容量:3000mAh
Min容量:2950mAh
品名:三星INR21700-40T动力锂电池
规格:长度70mm,直径21mm(手工测量)
重量:70g左右
满电电压:4.2V±0.05V
放电截止电压:2.5V
内阻:实测8.5mΩ,(YR1030测试,仅供参考)
可持续放电电流:35A
标称容量:4000mAh
Min容量:3950mAh
品名 LG H40A 21700电池,全新到货。8.5毫欧内阻,4000mah容量,35A放电,和三星 40T持平,给大家多一个选择。数量不多
使用注意:锂电池特性决定,锂电池不能过度充电,不能过度放电。所以切记不能把锂电池完全用完电量。必须留一点点电量就及时充电。请使用正规锂电池充电器对电池进行充电。