Kastar LED Dual Slot Charger:
1. Can charge 2 batteries at the same time; Can change the plate to charge different batteries.
2. Easy to carry, the Charger Input: 5V 2-3A 15W; Output: 8.4V/4.2V 1A(x1) 0.5A(x2).
3. Intelligent LED USB dual charger displays charging status and battery capacity.
4. Multiple charging option, Micro-USB input and Type-C input, come with a Micro USB cable.
Kastar Brand Battery:
1. Kastar brand replacement battery. Long lasting and manufacture price.
2. Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 1200mAh.
3. We use high quality cell for longer battery life with no memory effect.
4. Use Integrated microchip which can prevent overcharge and over-discharge.
Thank you very much!