Battery Tender 021-0128

Battery Tender Plus, Advanced Battery Charging System, Circuit Protection, Microchip Technology

These Deltran Battery Tender Plus systems are designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers.

Features include:

* Quick-connect harness for hard-to-reach areas
* Temperature compensated to ensure optimum voltage according to ambient temperature
* Automatic switching from full charge to floating mode
* Reverse polarity protection
* Complete 3-step charging program (Bulk Charge, Absorption Mode, Float Mode)
* 10-year warranty