Feature:1. COMPATIBLE MODELS: 3.7V RC drone battery is compatible with for SYMA X5C X5C 1 X5 X5SC X5SW M68 K60 HQ 905 CX30 RC quadcopter.2. BACKUP POWER SUPPLY: RC UAV battery provides excellent backup power for your drone, you can freely enjoy the wonderful flying experience without time limit.3. RUGGED AND STABLE: 800mAh RC drone battery is made of pure cobalt material to ensure long life and durability, sturdy and stable in use.4. EASY TO CARRY: RC drone battery features a compact and lightweight design, making it easy to carry and more convenient to use.5. HIGH PERFORMANCE: Remote control UAV backup battery is a high performance RC drone battery accessory that brings you more flight possibilities.Specification:Item Type: RC Drone BatteryMaterial: Pure CobaltBattery Model: 802540Voltage: 3.7VBattery Capacity: 800mAh Lithium Ion Battery (Pure Battery Shipped)Applicable Models: for SYMA X5C X5C 1 X5 X5SC X5SW M68 K60 HQ 905 CX30.Package List:5 xRC Drone Battery