Echo1USA 7.4V 1600 mAh 30C LIPO - XCR Peq

Features: Specifically Designed to Fit the Echo 1 XCR PEQ Battery Does Not Void Echo 1 Warranty - Use of LiPo Batteries From Other Manufacturers May Void Warranty. Specifications: Has Both Standard and Balancing Plugs Operating Temperature Range: Charge 0℃∼45℃ 32℉∼113 - Discharge -20℃~60℃ -4℉∼140℉ - Storage -20℃~40℃ -4℉∼104℉ Dimensions: 17mmx43mmx67mm   Notes: The Use of LiPo Batteries Voids Any Warranties Unless Otherwise Specified. Only Use Li-Ion/Li-Po Rated Chargers. Use of standard chargers may result in fire and will damage the battery Charger Output Voltage Must Match That of Battery. Li-Ion/Li-Po Batteries are generally considered high output. Not recommended for use with airsoft guns that are not specifically rated for Li-Po use. Use At Your Own Risk - Tiger Tactical Airsoft is not responsible for any personal or property damage due to the use of these batteries.