OBBEY Supper Fly Charger Battery Sets 3.7V 1000mAh 20C Lipo Battery 5Pcs and X5 Charger for MJX T04 T05 T25 M03 F28 F29 RC Quadcopter

OBBEY X5 Intelligent Charger for 3.7V Lithium RC Batteries
Overcharge protection
Short-circuit protection
Light and handy and very easy to operate

Specifications:
Input: DC 5V, 0.5~2.5A
Output: DC 4.2V 2.0A
Battery Type: Lithium
Size: 51 x 30 x 10mm
Weight: 28g

LED Status:
Red Lights on: currently charging
Red Lights off: charging complete

Battery specialization:
Capacity: 1000mAh
Voltage: 3.7V
Watt-Hour: 3.7Wh
Battery Weight: 0.90 oz
Battery Size: 2 x 1.18x 0.39 inch

Package including:
5x 3.7V 1000mAh lipo battery
1x X5 Charger

Warm tips:
1) The input voltage :5V
The input voltage :2A
2)Don't connect the charger to an adapter of more than 5V to charge batteries.Otherwise,the charger will be damaged or even burnt
3)When you receive the item,inspect the battery for any damages or swelling .Don't charge a damaged battery or a swelled battery .If you have any issue ,please feel free to contact me.
4) Don't overcharge the batteries.I suggest that you should use the charger with the overcharging protection function.
5)Make sure that the batteries are charged in the safety place.You had better put them into lipo safe bag while charging