YouCute 2pcs 7.4v 1200mah Battery and 1to2 Charger for YIZHAN X6 JJRC Tarantula H16 Rc Quadcopter Drone Spare Parts Package included : 2pcs 7.4v 1200mah Battery a + 1to2 Charger For YIZHAN X6 JJRC Tarantula H16 Rc Drone Charging 2 batteries at the same time Over charge protection, Short circuit protection. Light in Green when charging,light off when charge complete