I n n o v a t i v e   M a r i n e   P r o d u c t s   f o r   t h e   I n f o r m e d   S e a f a r e r   -   S i n c e  1 9 9 5

Call Us at 952-920-8500 M-F 9A-5P CST

Please Note: 03/30/21 - We are starting to see a slowdown in the supply chain. As a result, some items shown in-stock may be out of stock when you purchase them. This is due to the inconsistent updating of inventory from our manufactures and distributors. We are doing our best to update the inventory as soon as we receive information. If an item is not available when you purchase it we will notify you within one business day. 

BatteryMINDer Model 12151 12 Volt 1.5 Amp (12V 1.5A) On-Board Charger/Maintainer/Desulfator

Brand: BatteryMINDer, Condition: New
[Contact us for additional information (email)]
30 days

Discontinued. - As a replacememt we suggest you look at the BatteryMINDer Model 2012 .

BatteryMINDer Model 12151 12 Volt 1.5 Amp (12V 1.5A) On-Board Charger/Maintainer/Desulfator

This Battery MINDer onboard battery charger/maintainer/desulfator mounts easily under the hood or to the side of batteries while it is installed. 100% waterproof unit charges and maintains 12V auto, truck, boat, ATV and PWC ride-on batteries. It features simple operation with easy 2-wire connection to battery terminals; just plug into an extension cord and you are ready. Desulfates older batteries and prevents damaging sulfation in newer batteries, extending battery life. Works with gel and SLA 12V batteries; not suitable for aircraft batteries. See our aviation category for aircraft chargers. Includes universal mounting bracket. 

BatteryMINDer Model 12151 has been hardened and water-proofed to allow for permanent mounting on-board your boat, vehicle or  application application. Operation requires nothing more than plugging in an extension cord.


  • Guaranteed to never overcharge, regardless of how long connected.
  • High frequency pulse desulfation.
  • Weather-proof.
  • Plug and run operation.
  • Maximizes battery life and capacity, reconditions weak batteries.
  • Maintains up to 4 batteries at a time.
  • Extremely efficient, low operating costs.
  • Short circuit, overcharge, spark and polarity protection.
  • 6" AC cord, 15" DC cord with Ring Terminals.
  • Built-in connections.
  • Manufacturer's 1 year 100% money back guarantee, 5 year “no hassle” warranty.

Included Accessories:

  • Mounting Bracket and Hardware

*Including but not limited to: flooded (filler cap / maintenance-free / VRLA / SLA), gel, AGM (Optima / Odyssey / etc), starter, deep cycle and hybrid. Not for aviation batteries. 

Power Source:
120 VAC, 50-60 Hz
Shipping Weight:
4 lbs.
Works With:
All Sizes, Types and Brands of 48 Volt Lead-Acid Battery Banks*
Temperature Compensation:
Multiple Batteries(#):

BatteryMINDer Model 12151 12 Volt 1.5 Amp (12V 1.5A) Charger-Maintainer-Desulfator Manual12 (12151.pdf, 1,148 Kb) [Download]

Related Products