BatteryMINDer Battery Charger / Maintainer with Desulphator — 12 Volt 2/4/8 Amp, Model# 12248

BatteryMINDer Battery Charger / Maintainer with Desulphator — 12 Volt 2/4/8 Amp, Model# 12248

Product Code: 12248
Availability: In Stock

Price: $97.00



The BatteryMINDER® is an ideal choice for handling 12 Volt battery charging requirements. The 3-stage smart microprocessor-controlled BatteryMINDer® has a built-in desulfator that automatically dissolves harmful power-robbing, life-shortening sulphation using safe high-frequency "sweep pulse" technology. Safely charges any size/type or brand of 12V lead-acid battery, including wet, dry-sealed gel, AGM and maintenance-free spiral types — with no overcharging. Not for use with 12V aircraft battery.

  • Safely charges 70% to 200% faster than other conventional constant voltage chargers
  • Maximizes cycle life and performance of all three types of lead-acid storage batteries, including flooded (filler caps), maintenance-free sealed AGM and Gel, regardless of size, type or brand
  • Push-button selectable type and charge rates for all size, type or brand 12V batteries including flooded (filler caps), sealed AGM, Gel, Interstate, Exide and Optima branded "spiral-cell" constructed dry batteries
  • 3-stage (constant current bulk/constant voltage absorption/pulse with modulated float) ensures 100% full charge capacity of all battery types
  • U.S. patented full-time random sweep desulfation means faster and more effective desulfation
  • Spark-proof, short circuit, reverse polarity and over-temperature protected
  • Automatically detects defective batteries and rejects them
  • Polarity reversal error indicator
  • Auto reset thermal breaker protects both battery and charger under abnormal conditions such as a shorted cell and/or excessively high ambient temperatures
  • Manual override for maintenance/desulfation-only long term storage mode
  • Rejects a damaged or open (shorted) battery
  • Watertight enclosure with conformal-coated circuitry
  • Lightweight and compact at 5 1/2in. x 5 1/2in. x 2 1/4in.
  • Portable or onboard mountable
  • Built-in battery condition indicators detect and display charge level modes, charge retention and existence of sulfation
  • Parallel maintenance charging with simultaneous for up to 6 batteries
  • Can double battery life when used with 12/24/36/48 Volt, At-The-Battery Temperature Sensor, Item# 167953 (included)
  • Not for use with 12V aircraft battery
  • Battery clip and ring terminal assembly have replaceable fuses


Ship Weight 3.5 lbs
Charges Yes
Maintains Yes
Desulfates Yes
Conditioner Yes
Works With 12V lead-acid battery
Amps 2, 4, 8
Trickle Charge Amps 200m–4
Charges Multiple Batteries (qty.) 6
Overcharge Protection Yes
Polarity Reversal Protection Yes
Power Source 120V
Power Cord (ft.) 6


  • (1) Charger/maintainer
  • (1) Battery clip set
  • (1) Ring terminal assembly



5 year limited warranty


Write a review

Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: