Holy Stone Upgraded 3.7V 650mAh 25C Lipo Battery for X5C X5 M68 M68R (3PCS),obtain extra flight time:27mins;

Upgraded Syma 3.7V 650mAh Battery

Brand:Holy Stone Syma
Condition:New
Pcs:Three
Weight:20g per piece
Dimensions: 4.2 x 2.5 x 0.9 cm (L x W x H)
Charging Time:about 60 minutes
Using Time:7-10 minutes

From the Manufacturer:
Holy Stone Toy is a professional tracking company in China,and specialized in kid toy business.
We are a company aiming at growing and developing with our own staff and customers. Your timely feedback or sugggestions are very important to us,which would help us doing better and better in our service.

PS:This battery is a little thicker than the original one(500mAh) but will not be too difficult to put in.