The Ring RSC804 4A Smart Car Battery Charger & Maintainer is a portable charger suitable for both 6V and 12V batteries. With its LCD display, users can easily monitor the charging progress. This charger by RING is designed to efficiently maintain and charge batteries, making it a convenient and essential tool for keeping your car's battery in top condition. The 4 Amp peak rating ensures faster and more effective charging, making it a reliable choice for car owners looking to keep their battery in good health. Only used once, still good as new and fully operational.
eBay