The Ring RSC804 is a 4A smart charger and battery maintainer suitable for 6V and 12V vehicles and recommended for START/STOP batteries. It is compatible with lead acid, gel, calcium, EFB and AGM batteries. The charger has a one-button operation and a large LCD backlit display for ease of use. It also has reverse polarity and short-circuit protection for safety. When the battery is full, the charger will automatically adjust to long-term maintenance mode.

The Ring RSC804 is a versatile charger that can be used to charge a variety of batteries. It is also easy to use and safe, making it a good choice for both professional and DIY users.

Here are some of the key features of the Ring RSC804:

• Suitable for 6V and 12V batteries
• Compatible with lead acid, gel, calcium, EFB and AGM batteries
• 4A charge rate
• One-button operation
• Large LCD backlit display
• Reverse polarity and short-circuit protection
• Automatic long-term maintenance mode

The Ring RSC804 is a reliable and easy-to-use charger that is perfect for a variety of applications. It is a good choice for both professional and DIY users.

Here are some of the benefits of using the Ring RSC804:

• It can be used to charge a variety of batteries.
• It is easy to use.
• It is safe.
• It is a good value for the price.

If you are looking for a reliable and easy-to-use battery charger, the Ring RSC804 is a good option. It is compatible with a variety of batteries and is easy to use. It is also safe and a good value for the price.