Li-Ion 3.7V 18650 2200mAh 2600mAh 2900mAh 3000mah 3350mAh 3400mAh
21700 4000mah 5000mah li ion Lithium ion Battery cell
No. | Item | Specification | Remarks | |
1 | Nominal Voltage | 3.7V | ||
2 | Nominal Capacity | 18650: 2200mAh 2600mAh 2900mAh 3000mah 3350mAh 3400mAh 21700: 4000mah 5000mah | ||
3 | Brand Name | Korean / Japanese / Chinese brand from Listed company | Original Grade A cells | |
4 | Model No. | 18650 26JM 22PM 20RT 25RM 29ET 35ET 30Q AA ZY BF ZL ZM2 GA A PF BD B BL F1L MF1 M26 MG1 MH1 MJ1HE2 HE4 HG2 21700 30T 40T 50E M50T | ||
5 | Charge-end Voltage (Min.) | 4.2V | ||
6 | Discharge-end Voltage (Max.) | 2.0V | ||
7 | Charging Current (std.) | 0.5 C5A | ||
8 | Discharging Current (Max. continue) | 1-5 C5A | ||
9 | Discharging Current (Max. temporary) | 2-10 C5A | ||
10 | Protection Fuctions of BMS/PCB | -- | ||
11 | Battery Size | 18650: Dia.18.5*65mm 21700: Dia.21.5*65mm | ||
12 | Cell Type | Li-Ion cell 18650 21700 | ||
13 | Internal Impedance | ---- | ||
14 | Weight | 18650: around 46g 21700: around 68g | ||
15 | Battery storage and transportation environment temperature & humidity ranges | Min. 1 month | -20℃ ~ +45℃ 45~85%RH | |
Min. 3 months | -20℃ ~ +35℃ 45~85%RH | |||
Min. 12 months | -20℃ ~ +25℃ 45~85%RH | |||
16 | Cycle Life | 1000 times | ||
18 | Warranty | 12 months | ||
