We are professional battery supplier, carrying anything named BATTERIES. We support global distribution in America, Asia, Europe, the Middle East and Oceania, especially for the United States and Canada . – Compatible Model: KDC280 KDC300 KDC270 KDC30 – Compatible Battery Part Number: KDC-BAT300 KDC-699700 – RoHS approved for toxic free. – CE and ISO9001 Certificate for quality assurance. Tips Before Purchase Please confirm the compatible model and battery part number carefully before you purchase it. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Voltage: 3.7V, Capacity: 500mAh, WH: 1.85Wh. Dimensions: 41.5 x 29.5 x 5.0mm Weight: 38.0g. Compatible with Models: KDC280 KDC300 KDC270 KDC30. Our batteries are made to the exact specifications as same as the original battery. Every battery is with strict spec detection and use testing, absolutely ensure the safe and durable use of the battery.Overcharge, over discharge, over voltage and short circuit protection for better battery life.