Redcat Racing Lipo Battery 5800Mah 30C 7.4V Vehicle Redcat Racing LiPo battery, 5800Mah 30C 7.4V Genuine Redcat Racing Spare parts Redcat Racing Part number HX-580030C-D For troubleshooting and warranty information please contact a Redcat Racing Customer Service Specialist at 602-454-6445 or by emailing amazonsupport@redcatracing.com NOTE: Please read the User Manual before use.