Compact, sturdy and durable. Compact size for easy storage. Upgraded plastic housing with premium fire protection function. Perfect for charging and waiting for all 12V lead acid batteries, flooded or sealed, maintenance-free (AGM and gel cells). Standard up to 18AWG cable with SAE quick release options: 7.5A fully insulated and upgraded 50A ring clamps wiring. | R cup sea, charge and hold it is not a traditional charger or maintainer. With up-to-date charging technology, it applies pulse charging technology by giving a light pulse current to the appropriate steps to boost the battery to maximize battery performance and extend the battery life. | Multi-bar safety guards, automatic bodies operation with safety protectors. Simply plug it in and leave the No worries about overloading. The stop will charge in the evening charged, then keep the battery at 13.6V ind finally. Technology without applied dyes and for safety. | LED indication and energy saving Easy to read LED indication to inform you of diff modes while charging progress. Z ro output in standby mode without connecting to the battery to save power. No battery charging when connecting with the battery. | Easy to use: just brand, connect to the battery and start charging or maintaining the battery. Sulfation works automatically during combustion. No manual operation.