Battery Tender® Plus

Battery Tender® Plus Battery Tender Plus, the smart way to keep your batteries just right long – term! The Battery Tender Plus keeps you from having a dead battery… or a “boiled” one! It’s not a “trickle charger,” it’s smarter than that. It constantly monitors the voltage level and keeps it right without overcharging and damaging. Periodic maintenance recommended, but can be connected for months, even years without problems.

Battery Tender® Plus Features

Temperature compensated to ensure optimum charge voltage according to ambient temperature
Automatically switches from full charge to float charging mode
Battery Tender at 1.25 amps will charge as fast or faster than any 3 amp charger available
Reverse Polarity Protection to ensure user safety. Red and Green Lights Alternately Flash in this condition
Complete 4-step charging program Initialization, Bulk Charge, Absorption Mode, Float Mode

Battery Tender® Plus Reviews

I get a charge from this

For ease of use, The Deltran Battery Tender is an excellent way to charge and maintain the battery on your motorcycle, snowmobile, or even a heavy- duty vibrator, not that I would know anything about that! The kit includes a BMW type plug for machines so equipped, and an SAE adaptor with alligator clips. You can also wire the SAE adaptor right to your bike’s battery and have easy access to the plug- in. The battery is maintained in a peak state of charge, with no worries of over charging.

Excellent Product

The Deltran SuperSmart Battery Tender Plus 12-volt 1.25 AMP Battery Charger has done the job for me exactly as expected. I keep my fold-down travel trailer in my garage all year around, except when I use it for camping.
I had another brand of trickle charger hooked up to the battery on my trailer, but it eventually overcharged my battery, causing it to burn out. This Deltran Battery Tender brings the battery up to full charge, then shuts off automatically until the charge goes down a bit, then brings the charge up to normal again. I highly recommend it.