With the Silver Calcium SMF you are guaranteed an absolutely maintenance free battery – no need to add water, proven to have longer lasting service in hot and cold weathers. Sealed Maintenance Free lid completely seals the lid to guarantee the original factory expertise, Premium Quality guaranteed.
For worry-free and long-time storage of dry charged batteries, no other battery will serve you better. With top-end technology of the Dry Charge battery it will remain fresh and ready for starting for years.
Built with the premium TRANE technology, the Deep Cycle/Solar batteries are designed to be regularly deeply discharged using most of its capacity. This makes the Deep Cycle/Solar battery suitable for use at solar panel installation, lightning, motor homes and more.