9 of 9 people found the following review helpful
Works exactly as described.,
This review is from: Battery Tender 021-0127 Battery Tender Junior 6V 750mA Battery Charger (Automotive)
This item charges up your 6 volt batteries just as described without overcharging.
Once a certain voltage is hit (7.6v range), the device cuts off the full charge, and drops down to a float charge (6.7v). This has been verified using a multimeter. The status LED lets you know exactly what's going on.