Purkeys’ BOSS™ Dump Trailer Charging System enables dump trailer batteries to remain at a high state of charge by using energy from the truck to charge batteries, while boosting voltage for fast, efficient charging. This ensures dump trailers are operational when drivers are ready to use them, eliminating the threat of downtime and road calls.

By maintaining a high state of charge in dump trailer batteries, even in cold weather, battery life and reliability is improved. While the BOSS system provides peace of mind in keeping dump trailer batteries charged, it is important to adhere to regular battery maintenance procedures to ensure that batteries are operating properly.