100% brand new high quality Li-po rechargeable battery and 4 port Charger 2. Quantity:4 battery 3. Voltage: 3.7V 4. Model:902540 5. Capacity:300 mAh ,25C discharge 6. Charging current: standard charging: 25C 7. Thickness: 9.8±0.5mm 8. width:25±0.5mm 9. Length: 45±0.5mm 11. Composition: Lithium polymer 12. Use for: Drone Quadcopter Helicopter Plane Boats etc LIKE; Ark Helicopters X400/X500/X300C/X800/HJ818/HJ819/1315/1315S Wltoys F949 XK K124, K110S Eachine Mini Mustang P-51D F22, F4U T-28 Trojan, F16 BF109 Spitfire, P40 A6M Zero RC Airplane Volantexrc 761-1 761-3 761-4 Sport Cub 500 Snaptain S5C SYma X5, X5C, X5SC, X5SW Cheerson CX-30W Skytech M68 Description: This 3.7V 300mAh Lipo battery is a replacement battery Voltage: 3.7V Capacity: 300mAh Continuous discharge.
