e+Value 4 in 1 Charger Adapter + 4x 3.7V 700mAh Lipo Battery for Syma X5C X5A F5C, MJX X200, Cheerson CX-30 CX-31, Skytech M68, Heliway 905 Quadcopter XC316 Great product made of highly durable materials. Supports charging 4 batteries at the same time. Provides overcharge and short circuit protection. Over charge protection for every charging port. Compatible Models: Syma X5C/X5A/F5C, MJX X200, Cheerson CX-30/CX-31, Skytech M68, Heliway 905.