| 序号 | 规格 | 容量 mAh | 内阻 mΩ | 充电截止电压 | 放电截止电压 | 最大充电电流 | 最大放电电流 | 直径 (mm) | 高度 (mm) | 重量(g) |
| 1 | 18650-20P | 2000 | ≤18 | 4.2 | 2.75 | 4 | 20 | 18.4±0.2 | 65±0.2 | 43 |
| 2 | 18650-20H | 2000 | ≤16 | 4.2 | 2.5 | 6 | 30 | 18.4±0.2 | 65±0.2 | 43.5 |
| 3 | 18650-22P | 2200 | ≤18 | 4.2 | 2.75 | 4 | 20 | 18.4±0.2 | 65±0.2 | 45 |
| 4 | 18650-25P | 2500 | ≤16 | 4.2 | 2.75 | 4 | 20 | 18.4±0.2 | 65±0.2 | 45 |
| 5 | 18650-25H | 2500 | ≤16 | 4.2 | 2.5 | 6 | 30 | 18.4±0.2 | 65±0.2 | 45.5 |
| 6 | 18650-30H | 3000 | ≤18 | 4.2 | 2.5 | 4.5 | 30 | 18.4±0.2 | 65±0.2 | 46 |
| 7 | 21700-40P | 4000 | ≤15 | 4.2 | 2.5 | 4 | 20 | 21.2±0.2 | 70±0.2 | 68 |
| 8 | 21700-40H | 4000 | ≤15 | 4.2 | 2.5 | 6 | 40 | 21.2±0.2 | 70±0.2 | 68 |
| 9 | 21700-50E | 5000 | ≤15 | 4.2 | 2.5 | 3 | 10 | 21.4±0.2 | 70.4±0.2 | 69 |
圆柱锂电池产品系列