Round shape smart watch battery 3.7V 560mAh high energy density fast charge
Circle Shape Lithium-Ion Polymer Batter Cell 3.8V 560mAh For Smart Watch
NO | Item | Specification |
1 | Nominal voltage | 3.7V |
2 | Rated Capacity | 560 mAh |
3 | Minimum capacity | 550 mAh |
4 | Charge voltage | 4.2 V |
5 | Standard charge current | 280 mAh |
6 | standard charge time | 3 hours |
7 | Fast charge current | 1020 mAh |
8 | Fast charge time | about 1 hour |
9 | Max continuous discharge current | 560 mA |
11 | NTC protection | Yes, high temperature cut-off |
12 | Dimensions | 5.3*35.5*35.5 mm |
13 | Weight | about 12 g |
15 | cycle life | ≥ 800 times 90% DOD, retention rate ≥ 80% |
16 | Communication function | Optional |
17 | Warranty | 12 months |
1 : This round shaped battery is specifically designed for smart watch application, it can maximize
the capacity of smart watches
2 : the fast charge function meets users’s habits, it can charge the watch to 80% in only 30 minutes