• for 9610E 9604E RC Car High Speed RC Racing Remote Control Car Child Toy Car Spare Battery
• Safety use: using high quality aluminum board with good sealing ,make sure it antioxidant, heat-insulation and anti leak fluid
• Cool down the battery before your next flight or recharge；Light weight and easy to carry, put in your pocket when flying drone outdoors.
• Upgraded ver. high discharge li-po batteries and USB charger cable included.
• Package Content: 5PCS 602030 3.7V 300mah Lithium Battery with 5-in-1 Charger