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BatteryMINDer 12 Volt 2 Amp Charger Maintainer Conditioner BM2012

Was: $95.93
Sale Price: $85.37
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Product InformationStore Part Number: BM2012


BatteryMINDer® 2012 is a SmarTECHnology™ microprocessor controlled charger/maintainer/desulfator.  It is designed with 5-stages and is fully automatic.  Plug ‘n Run feature means “no buttons to push.”  Features easily understood diagnostic LED indicators that display the battery's condition and actual state-of-charge profile. This charger actively monitors your battery's voltage, amperage acceptance and temperature at all times. Working through a series of charging and diagnostics stages, the internal program adjusts its output several times a second based on sensor reading to quickly and correctly charge your battery. When used as a maintainer, the BatteryMINDer® is guaranteed to maximize your battery's life and storage capacity. The temperature compensated long-term maintenance stage will add years of service. Patented full-time high frequency pulse desulfation (NOT high voltage) prevents battery sulfation on new batteries or eliminates in older batteries, the #1 cause of early battery failure. Unit can maintain up to six 12 Volt batteries at one time when connected in parallel by using SmarTechnology™ Y-Connectors 210AY (part# 210AY - Sold Separately).

Battery MINDer is highly recommended for batteries that have been neglected and abused. #BM2012

Each Battery MINDer ships with one each quick disconnect ring set and alligator clips.


  • Installed ambient temperature sensor for 0°F–130°F operating range ensures the battery will never be overcharged or undercharged regardless of temperature extremes.
  • Diagnostic LED indicators for power, polarity reversal, battery weak, load, bad cell, testing, desulfating, temperature compensation, charging stage and charge level.
  • Maximizes battery life and capacity, reconditions weak batteries.
  • Automatic high frequency (not high voltage) pulse desulfation (U.S. patented.)
  • Plug ‘n Run operation-no buttons to push.
  • Weatherproof / water and intrusion resistant to International Standard IP65.
  • FCC certified.
  • Microprocessor controlled ensures accurate-precise charging and maintenance during entire lifetime of unit.
  • Maintains up to six batteries at a time (6 or 12 Volt batteries connected in parallel) Requires use of Y-Connectors (part# 210AY - Sold Separately).
  • Extremely efficient, low operating costs.
  • Automatic disconnect and resume if AC power is interrupted.
  • Short circuit, spark, polarity and thermal runaway protection.
  • Built-in Battery Condition Indicator.
  • Worldwide 100-240 VAC 50/60 Hz input.
  • 6’ AC cord, 6’ DC cord with quick connector (SAE).
  • 5 Year Warranty

Tech Specs

  • Dimensions (LxWxH): 5 1⁄2 x 3 3⁄4 x 2 3⁄4 in
  • Weight: 2 lb
  • Shipping Weight: 3 lb
  • Max Current, During Bulk Charge: 2 A
  • Absorption Voltage: 14.2 V to 14.4 V
  • AC Input Volts: 100-240V
  • Model: BM2012
  • Manufacturer: BatteryMINDer/VDC Electronics
  • AC Input Volts Freq.: 50/60 Hz
  • Desulphation Pulse: 3.26 MHz
  • Float Voltage: 13.2 V
  • Output Banks: 1
  • Regulatory Approval: UL/CSA
  • Manufacturer Part #: BM2012
  • Made In: Asia

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Reviews and Ratings

5.00 Average
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Rated 5.00/5 Stars from 4 customer reviews.

Do you own the BM2012? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

absolutely essential device
Pros: For proper care of your deep cycle battery ( s ) you really should not try to get by with a low end charger. This charger is technically far superior to anything I ever used before. After testing my battery several times for how long I can employ my various electronic devices to it..running the battery down quite did not take long at all for this device to properly and expertly recharge to full capacity, and then begin its usual desulphation maintenance.
Cons: can't think of a con
For the record, "the devices I employ" is a portable sound stage I have designed and built, which has in it five channels of SS preamp, and amp, and full range speaker devoted to each channel; with an extra DVD player and high end acoustic guitar preamp to stereo amp combo...all on either internal battery, 12VDC AGM deep cycle from this site...OR...115 household power. So quite a demand on that one battery, but it does very well, and this charger is ideal to keep that battery in tip top condition and ready to go...I "built in" the charger for this 'sound stage'.
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Written by on Apr 07, 2012. Ownership: Just Bought. Knowledge Level: Genius is my way of life — (100 of 180 customers found this review helpful
Pros: Works like it should and being a farmer/rancher, it is a real money saver. Over winter months the batteries on tractors and 4 wheelers seem to die to much to hold a charge. The battery minder bm2012 works like you said it would. Very Happy
Cons: the alligator clips for the terminals seem to corrode fast, out side of that, don't know.
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Written by on Apr 12, 2012. Ownership: Just Bought. Knowledge Level: Electricity doesn't scare me.. usually — (97 of 176 customers found this review helpful
This is great product. I received it early, plugged it in and it worked. I recommend it highly
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Written by on Apr 28, 2020. Verified Purchase
received order sooner than expected
works great - perfect for my needs
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Written by on Jan 28, 2020. Verified Purchase

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Manuals & Tutorials

User Manual

Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
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