UUMART 3.7v 600mah 25c Lipo Battery(4pcs) with 4 in 1 X4 Battery Charger for Syma X5 X5c Parts;

Warning:

1.Charge the lipo battery with a lipo battery only.
2.Inspect the lipo battery before charging and operating.
3.Do not charge the lipo battery unattended.
4.Do not over charge the lipo battery.
5.Charge the lipo battery on a heat resistant surface along.
6.Do not allow lipo cells to overheat at any time.
7.Do not over discharge the lipo battery.
Please follow our suggestions which will extend the life of the battery.

Notice:
Please charge it usually and do not put is aside for a long time which will damage the battery

3.7V 650mAh 25C Lipo Battery(4PCS) with 4 In 1 X4 Battery Charger for Syma X5 X5C Parts

Description:
1.Voltage output: 4.2V ± 5%; Current output: 350mAh - 410 mAh
2.Charging 4 battery at one time, Over charge protection, Short circuit protection
3.Battery slightly fat then the original one

Package Included:
1 charger, 4 batteries