Matal case with Portable charger:
1. Keep the battery full of charge just take this kind of matel case with you. After 3~4 hours charing, matel case would keep you enjoy 6~8 batteries uncontinuously.
2. One USB charger included, you can charge it on computer or connect with another charger, then you can charge it at home.
3. It would be better for putting disposable atomizers inside. One battery two atomiter can be matched well.
4. Also you can put our models in, so the contains would be one cigarette, one atmoziter and one filling cartridges.
5. Specification of portable charger is input: VDC 4.5~6V, output: DC 4.2V 200MA.
6. It is kanger 's newest product especially for your travelling, you can put them in your luggage
7. Several kinds of colors for electronic cigarette