Rick's Motorsport Electrics® Lithium Ion Battery Compatible Regulator Rectifier 14-117 for 1978 - 1981 Honda CX500 models with OE# 31600-460-731 & 31600-426-000 (14-117)
Lithium-Ion Compatible Voltage Regulator Rectifier Honda CX500 1978-1979 | eBay
All In One Under Seat Battery Box | Electronics Tray CX500 | CX500Parts.com
CX500 BUILD - Hiding Parts Under the Fuel Tank - EP11 - YouTube
Pin on CX500 By Davey
Amazon.com : Replacement for Sony HDR-CX500 Battery - High Capacity Compatible with Sony NP-FV50 Digital Camera Battery (1050mAh 7.2V Lithium- Ion) : Electronics
PU Lithium Ion Battery HJTX14AHQ-FP Honda CX500 1978-1979 | eBay