Holy Stone Modular 2 3.7V 600mAh Lipo Battery and 2 USB Charging Cables for RC Quadcopter Drone HS150 Go to amazon.com Related posts Top 10 recommendation 3.7v 600 mah for 2022 FeatureHoly Stone Modular 2 3.7V 600mAh Lipo Battery and 2 USB Charging Cables for RC Quadcopter Drone HS150Package Includes: 2 * 3.7V 600mAh Lipo Battery, 2 * USB Charging Cables DescriptionHoly Stone Modular 2 3.7V 600mAh Lipo Battery and 2 USB Charging Cables for RC Quadcopter Drone HS150