Battery Life Saver The BatterySolver™ Package

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The BLS - Battery Life Saverelectronic device,sold by TMP Marine Products is an electronic device that reconditions, maintains, and can rejuvenate old “dead” lead-acid batteries. It will maintain functioning batteries in a like new condition, extending the life of the batteries.

It is a U.S.A. product that can double or triple the normal life of the batteries.

Our BLS – Battery Life Saver is suited to all types of lead acid batteries - Flooded, Gel, and AGM.

  • It can be used on individual batteries and banks of all sizes.
  • It is reverse polarity protected - if it is hooked up in reverse, it will draw current but will not damage the battery or itself.
  • The case is isolated. It is used in parallel with a charging source.
  • Each unit is approximately 4.5 inches wide by 2.25 inches deep by 2 inches high and weighs 11.4 ounces.
  • The electronics are potted in an anodized aluminum heat sink, protecting them from the environment.

BLS Information Video

All BLS models come with a 120 day Money Back Guarantee

All BLS models come with a 5 Year - Limited Warranty.


The BatterySolver Package was developed as a solution for storing batteries or battery systems with the Battery Life Saver electronic device (BLS). The BLS operates from the power of the batteries. If the BLS is installed on a battery system, and that system is not charged for more than 7 days, the BLS will drain the batteries. The BatterySolver Package includes the BLS, a floating charger, and a daily timer. Connect the charger to the same battery terminals as the BLS. Plug the charger into the timer, and set the timer to turn on once a day for 4 hours. This process will keep the batteries charged, and allow the BLS to keep the batteries in optimal condition.  

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