Optimate TM-471 Llithium Charger Maintainer Accessory

OptiMate TM-471 Lithium Charger Maintainer .8A

5 out of 5 based on 2 customer ratings
(2 customer reviews)


The OptiMate TM-471 Maintainer/Charger is weatherproof, lightweight and fully automatic. Though a lower amp charger, it is the most cost-effective solution for long term maintenance of 12V lithium batteries in any vehicle stored in or outdoors.

In stock

SKU: BC-OPT-471 Category:

OptiMate TM-471

OptiMate 0.8 Amp Lithium (LIFEPO4) Maintenance Charger TM-471

Antigravity Batteries is happy to offer the OptiMate LFP4s 0.8Amp maintainer/charger for 12V Lithium Batteries! It’s a lower amp charger but still charges or maintains All 12V Antigravity Batteries as well as other brands of lithium batteries. A great, cost effective charger for your lithium battery maintenance.

Overview of TecMate OptiMate Lithium Maintenance Charger 0.8 Amps – TM471

  • The most cost-effective solution for long-term maintenance of 12V lithium (lifepo4) batteries in any vehicle stored in or outdoors.
  • Very easy to use, simply connect to the battery and plug it into the nearest power socket, the rest is fully automatic.
  • Automatically brings the battery to full charge with 0.8A constant current and then switches to the unique OptiMate battery-saving maintenance charge mode to keep the battery at 100% ready and at the same time provides power to the on board computer, display or anti-theft alarms.
  • Recommended for Lifepo4 lithium battery brands.
  • Weatherproof and lightweight weighs in at 1 lb.
  • Includes permanent ringlet connector with weatherproof cap and a set of battery clips.
  • Includes all safety features such as reverse polarity protection, no spark connection; approved to UL and CSA safety standards for automatic battery chargers; fully-automatic.
  • Included Items: (1) Fully automatic battery charger with harness and positive and negative clamps, (1) Direct connect fused harness.

If you prefer a faster charging unit see the 5 amp OptiMate Lithium Charger that provides testing and recovery of lithium batteries: Model TM-291

3 year limited warranty.

Additional Information
Weight 2 lbs
Dimensions 10 x 8 x 4 in
Reviews (2)

2 reviews for OptiMate TM-471 Lithium Charger Maintainer .8A

  1. 5 out of 5


    Once you read the instructions and understand how it works its very easy to use.

  2. 5 out of 5


    I ordered the Optimate lithium charger from the Anti gravity battery website. The charger was deliver very quickly but, upon opening the package, I found that the permanent ringlet attachment was missing from the sealed factory package. I the phoned the company and told them of the issue and they sent me the missing accessory. I received it in two days! I appreciate the great products and customer service I got. Thanks!

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