For the Collector Car That Sits, Road & Track Grades Three Battery Maintainers

Road & Track has run a comparison of battery chargers and maintainers, pitting three of the leading brands against one another to name a favorite. For an owner whose car spends more weekends under a cover than on the road, a tender on a trickle is the difference between a first-turn start and a dead afternoon. The magazine's evaluation stays with the hardware itself, judging which of the three earns a place on the garage wall. We did not conduct the test ourselves and are reporting Road & Track's findings.

With reporting from Road & Track.