About this item Compatible models High quality replacement battery for Om nii XT15,XT15,HXT15-Li,1110108,1110108-02,1110108-003 . Battery Parameters Volts:3.7V,Capacity:4450mAh/16.47Wh,Type:Li-ion,Net Weight:106.0g / 3.74oz After-sales Service 12-month Warranty and 14-day Money Back Guarantee.Your satisfaction is important to us, please feel free to contact us with any question, 24*7 Email support. Quality Certification: ROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection If your wireless device’s cruising time is significantly reduced, you should replace the battery.