??Compatible Model: K Oasis KO1, 223337 ,SW56RW, Oasis 1, Oasis 2, Oasis 3 ??Compatible Battery Part Number: 58/00/0117 ??Specifications: Voltage: 3.7V Capacity: 240mAh / 0.89Wh Size: 40.00 x 32.80 x 2.20mm Weight:31g ??Quality Assurance: Safety and reliability Our batteries are assembled from the highest quality components to guarantee maximum performance and reliability. Built-in over charge, over discharge circuit protection, over temperature, short circuit protection for your equipment to provide a safe and reliable power supply. All batteries are factory-tested, Class A batteries charge fast, consume low power, and pass CE/FCC safety certification! ??Tips Before Purchase Please double confirm the compatible model and original battery part number before you purchase it. If you are not sure,please feel free to send email to us with your battery details or pictures, we will give you free professional suggestion. Your satisfaction is very important to us,if you have any questions,Please feel free to send eamil contact us,and we will reply within 24 hours.”??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. ??High capacity circulation function, perfect replace your original batteries. ??Specification:Voltage:3.7V,Capacity:240mah/0.89wh,Size:0.00 x 32.80 x 2.20mm,Weight:31g. ??Compatible With: K Oasis KO1, 223337 ,SW56RW, Oasis 1, Oasis 2, Oasis 3.