4 In 1 Charger 3.7v 520mah Lipo Battery For Wltoys V977 V930 Xk K110 Cheerson 6050

4 In 1 Charger 3.7V 520mAh Lipo Battery For Wltoys V977 V930 XK K110 Cheerson 6050 Specification: Battery: 3.7v 520mAh Compatible with: Wltoys V977 V930 XK K110 Cheerson 6050 Battery Size: 6.5x 1.7x 0.6cm Battery Weight: 0.012kg Package Weight: 0.054kg Package Size: 8.2*2*9cm Package Included: 1 x Charger 1 x USB Cable 2 x 3.7V 520mAh Battery