Defect summary
Renogy is recalling certain battery packs with model number RBT210LFP51S-12 and part number RBT210LFP51S-12-G1-U. The battery relay contactors may become stuck in the closed position.
Consequence
Relays that are stuck in the closed position increase the risk of a fire during battery charging.
Remedy
Dealers will update the firmware, free of charge. Vehicle manufacturers were notified February 2024. Owners may contact Renogy customer service at 1-909-760-6898.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Source: NHTSA ODI recalls file, campaign 24E005000. Text as published by NHTSA.