Save A Battery 1702 12-Volt Battery Charger Maintainer and Tester

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Save A Battery 1702 12-Volt Battery Charger Maintainer and Tester
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Product Description

Save A Battery 12 Volt Battery Charger Maintainer Tester offers a modular design for versatile operation cables that can be changed quickly and easily. This battery charger charges dead batteries quickly using pulsing technology. It extends battery life the longer it is plugged in. This battery charger monitors the batteries condition and offers audible alarm sounds if something goes wrong. It makes it easy to connect cables with total versatility. This battery charger includes a built in load tester and voltmeter for added diagnostics. It is lightweight, compact and easy to transport.

Product Details

  • Amazon Sales Rank: #35871 in Automotive
  • Brand: Save A Battery
  • Model: 1702
  • Dimensions: 8.00" h x 13.00" w x 3.00" l, 2.13 pounds


  • Charges and maintains batteries with fast-acting pulsing technology
  • Monitors battery condition and provides an audible warning when the battery is low
  • Built-in load tester and voltmeter for added diagnostics
  • Unique modular cable design offers a variety of connectors and lengths, and can be changed quickly and easily
  • Lightweight, compact and easy to transport

Customer Reviews

Most helpful customer reviews

14 of 15 people found the following review helpful.
5Great, compact, all in one unit
By R. Chang
I've been looking for a battery maintainer/charger to hook up to a car that I put in storage during the winter months. I came across this compact gem and was surprised that for the price it is a maintainer, discharger, and tester.

It comes with nice and long cables and is in a very nicely designed box (that appeals to the gear-head in us) with easy to read LCD screen and LED indicators. The cables allow you to hook up to your battery using alligator clips or have a semi-permanent hook-up with a quick disconnect.

All I had to do was hook the cables to it, plug it into a wall-outlet, hook the other end to the battery and that was it. Like the description says, this will not overcharge your battery so you can leave it hooked up indefinitely.

Well worth the purchase.

10 of 11 people found the following review helpful.
5The best of the bunch!
By Michael I. Chazen
I have had so many "trickle" chargers or battery maintainers over the years, but by far this is the best yet. Nice small design and great monitoring to analyze things.
A bit more than the run of the mill chargers, but most certainly worth the difference. Very highly recommended

9 of 10 people found the following review helpful.
5Great Charger/Maintainer/Tester
By J. R. Zichichi
Does a great job of , TESTING , Charging and Maintaining batteries, especially the batteries that are not used very often. I use this device on my antique car and also on my garden tractor. Keeps them READY-TO-GO!! Great device & safe!!