BG Battery Service

Over time, corrosion accumulates on the battery posts and terminals. Eventually, corrosion buildup can drain power from the battery. That’s why battery failure is one of the top reasons for calls made requesting roadside assistance. You can avoid being stranded or stuck with an expensive tow charge by maintaining your vehicle’s battery with the BG Battery Service.

First, we thoroughly inspect the battery, terminals and cables. Then we’ll apply a BG Battery Cleaner and Leak Detector to the outside of the battery and install anti-corrosion BG Battery Terminal Protectors on its posts. And finally, we’ll use BG Ignition and Battery Terminal Sealer to seal battery posts, terminals and the case.


  • Slow engine crank
  • Dashboard warning light
  • Erratic function of electronic components


  • Cleans battery, terminals and cables
  • Seals battery posts, terminals and case


  • Longer battery life
  • No battery terminal corrosion

See the results


Battery terminal with corrosion build-up


Battery terminal after BG Battery Service

Products Used

Battery Cleaner-Acid Detector

A foaming cleaner to remove the power-sapping corrosives that rob battery of power and shorten battery life. Unique acid detecting ingredient turns red in the presence of acid to warn of the need for additional cleaning; also indicates presence of a crack or leak around terminal.

Battery Terminal Protectors

BG Battery Terminal Protectors are unique, providing a positive end to battery terminal corrosion. The exclusive chemical formula used is harmless in every respect to the battery, paint and other parts. Fully guaranteed 24 months when placed on solid, clean posts.

Ignition & Battery Terminal Sealer

Restores cracked or damaged insulation on wiring. Completely seals and weatherproofs wiring and electrical connections. Insulates wiring from shorts—several coats will insulate bare wires. Insulates brake light wires. Colorless protection for decals, lettering, etc. Dries fast. Will not accumulate dust or dirt.

Service Interval

Every 2 years or at Battery replacement.