This 3.7V 380mAh 20C lithium polymer (Lipo) battery is a perfect fit for all versions of the Hubsan X4 quadcopter, including the H107L, H107C camera version, and H107D FPV version. These batteries are a drop-in replacement, no modifications necessary!

Dimensions:

• Length: 36mm (1.42 in.)
• Width: 20mm (0.79 in.)
• Height: 7.3mm (0.29 in.)
• Weight: 10g (0.35 oz)