11.4V 4200mAh Modularized Spare Li-Po Battery for Hubsan Zino / Zino Pro H117S
Capacity: 4200mAh. 1 x 11.4V 4200mAh Battery（Not Include Drone）. MULTIPLE PROTECTION: Easy to install, convenient to carry, stable, fast and safe to use. Battery Type: Lipo. If you mind, you can buy it elsewhere.