YUNIQUE UK ® 4 Pieces Syma X5UC Drone Battery 3.7V 500mah Lipo Battery for Syma X5UC X5UW RC Quadcopter Drone+4 in 1 Charger+Adapter cables
The lipo battery is specially designed for Syma X5UC X5UW RC Quadcopter
4pcs 3.7V 500mah Battery can be charging together which will save your time effectively.
Overcharge protection for each port Charging and short circuit protection, the battery sets is very safe to use.
Charge time of 4 battery is 3h.
Using time of one Syma X5UC/W battery is 6mins.