3.7V 580mah Li Battery for C128 and C127AI RC Helicopter Models Remote Controller the on-board nanny program is

the on-board nanny program is also optimized so that the flight performance is improved by more than 36%

Intelligent Safety & Assisted Flight Modes: Supports one-key Return to Home (RTH) and low-battery automatic RTH

Product Dimensions: 6 x 8 x 5cm

and it instantly upgrades your home cockpit with professional-grade handling

Please note that this link is for virtual services only and does not involve physical shipments

3.7V 580mah Li Battery for C128 and C127AI RC Helicopter Models Remote Controller the on-board nanny program isFeatures: 3. 7V 580mah Li Battery is specially designed for C128 RC Helicopter models. Specifications: . Material: Li Battery . Product Weight: 110g . Product Dimensions: 7 x 4 x 0. 8cm . Ages: 14+