Premium 12 Volt Battery Tender / Maintainer Installation Kit with Video instructions

Quickly disconnect and reconnect to your car's battery - SAVE your battery and know it will always start!

This is a must-have if you have a prized Benz or any car you don't drive often!! If you let any of your cars sit for long periods ( generally over 30 days) without driving them, you can ruin your battery, especially if you let it go completely dead.  Many cheaper lead-acid and most AGM batteries cannot survive a few repeated deep discharges. If you have a collector car or multiple cars that you can not drive all the time the best way to save their batteries is to use a small battery tender/maintainer or float charger. This kit eliminates the alligator clips found on most battery chargers. Rather when installed it will provide you with a much safer fused permanent connection to your battery that can easily be unplugged and plugged back in. Watch the videos below for a full explanation. You will quickly see the benefits of this type of installation! Our kits come with a few extras and free video instructions. As seen on Cherry. CLICK HERE to watch the full video series on Kent’s R107 rolling restoration.

Premium 12 Volt Battery Tender / Maintainer Installation Kit with Video instructions
Free Add-Ons Included:

How to Safely Install a Battery Tender (Trickle Charger) - On Demand Video

Product Details

Watch the video to see first hand how it looks installed

A perfect solution to a trunk mount battery

Hooking it up to the newer style battery clamps

Kent shows his custom installation in a R107 380SL convertible

These draw very little house current and will only put a very low amp charge into the battery ( under one amp).  This maintainer WILL NOT WORK to charge dead batteries and it will not save a battery that has already been damaged.  Use this to save your battery BEFORE it fails!  It will keep your battery fully charged during long periods of storage.

Please Note: This is an upgraded version of our original kit. This unit is fully automatic and microprocessor controlled. In the videos and instructions, you will see our older version but installation procedures are the same. 
So you have more than one car and only want to purchase one battery tender/maintainer. You can use our add-on harness to connect to another car's battery and then just move your trickle charger between cars by easily unplugging it and plugging it back in. See related products below: