1. Holds three batteries and two microSD cards.
2. Can charge 1 battery, and also charge 2 batteries or 3 batteries at the same time.
3. Support over-current protection, overcharge protection, protection against short circuits.
4. DC charger, compared to the existing digital charger in the marketing, more security.
5. Can be used with mobile phone USB charging head, USB car charger, computer USB hole, mobile power, charging is not limited to the interior, also for travel charger.
2. Can charge 1 battery, and also charge 2 batteries or 3 batteries at the same time.
3. Support over-current protection, overcharge protection, protection against short circuits.
4. DC charger, compared to the existing digital charger in the marketing, more security.
5. Can be used with mobile phone USB charging head, USB car charger, computer USB hole, mobile power, charging is not limited to the interior, also for travel charger.