Loading... Please wait...

BatteryMINDer® Model 1215C: 12V 1.5 AMP Convertible Onboard or Benchtop Charger-Maintainer-Desulfator

In Stock
How often do you wish you had second battery charger-maintainer but don’t want to buy another? The “Convertible” may be your answer. Some charger-maintainers are designed to be mounted directly to the battery but are not meant to be moved or used elsewhere. BatteryMINDer® Model 1215C easily connects to your “under-the-hood” battery you most need to keep maintained over winter or summer, yet easily unclips from its own bracket. Once simply installed there is never any need to undo or reinstall the electrical connectors each time you want to use it on different batteries. Mounts easily with one of the two supplied brackets. Use the second on your workbench or mount it “On Board” another vehicle, RV, Boat, PWC, ATV. Comes with fully-insulated clips for use on your other batteries.

SmarTECHnology™ = Advanced Technology made simple to use.
1 Year 100% Money Back Guarantee
5 Year "No Hassle" Warranty.


Product Description

Features & Benefits: 
BatteryMINDer® Model 1215C: 12-Volt 1.5 AMP Convertible Onboard or Benchtop Charger-Maintainer-Desulfator


The 12 Volt 1.5 AMP BatteryMINDer® Model 1215C charges, maintains and dissolves sulfate from older batteries. It is a true seven (7) stage charger with full-time High Frequency (not high voltage) desulfation. It is temperature-compensating to prevent over/undercharging regardless of how long left connected. Ruggedly built to withstand harsh conditions found under the hood and in hot/cold temperatures. Complete with two mounting brackets for multiple vehicles/locations, fully-insulated battery clips, ring terminal-assembly for permanent direct-to-battery attachment.






  • Charges, Maintains, Recovers 12-V auto, truck, marine, maintenance type (filler caps), sealed, maintenance-free, starter, deep cycle, AGM, lead-acid batteries
  • Guaranteed to never under or overcharge
  • Recovers / Reconditions deeply discharged batteries automatically, using high-frequency pulse type desulfation circuitry
  • Microprocessor controlled
  • Extends battery life up to four times
  • Maintains up to 4 batteries at a time
  • Operates for less than 50¢/month
  • Automatic pulse desulfation (full time)
  • Hi/Lo temperature compensation with Auto-Temp Sensor
  • Never connect two or more batteries together before fully charging each and checking their condition. Failure to fully charge each battery and check their condition can result in a serious safety hazard.

What's In the Box Optional Accessories
  • Model 1215C
  • Auto-Temp Compensation Sensor (installed)
  • 2 Mounting Brackets and Screws
  • Battery Clips (Fully-Insulated, Aircraft Grade, 15A replaceable fuse)
  • Ring Terminal Assembly with 15A replaceable fuse


Click Here To View The Instruction Manual
(PDF opens in a new window)

Please note that you need Adobe Acrobat Reader to view the file.
If you do not have it, CLICK HERE to install it.

Get Adobe Reader

  • 210AY: Y Multiple Battery Connector
  • 210RT: Y Multiple Battery Connector w/ Ring Terminal Connector
  • ABS-248: At the Battery Temperature Sensor
  • ATS-1: Ambient Temperature Sensor
  • BC-AA: Insulated Battery Clip Cord Set
  • BC2AY:  Insulated Battery Clips w/ 210AY Y Multiple Battery Connector
  • DCE12: DC Extension Cables - 12ft.
  • DCE25: DC Extension Cables - 25ft.
  • EZC-01: EZ Connector and Mounting Screws
  • EZC-RT: EZ-Connector & Ring Terminal Assembly w/ Mounting Screws
  • RTA-2415: 2’ Ring Terminal Assembly w/ Quick Connector
  • RTA-7215: 6’ Ring Terminal Assembly w/ Quick Connector
  • VPP-12: 12/24 Volt Vehicle Power Plug


  • Sulfate has been identified as the major cause of early battery failure and loss of power (Battery Council International [BCI] June 1993)
  • Between temperature extremes considered safe to charge or maintain by major battery manufacturers
  • Compared to batteries not maintained by a temperature-compensation maintainer during extended non-use.
  • When batteries are connected in parallel using SmarTECHnology® Y-Connector Model 210-AY (sold separately)
  • Safe high frequency pulses, NOT high voltage
Charging Current:
Power Source:
90-240 VAC, 47-63 Hz
Temperature Compensation:
Yes: -4°F (-20°C) to 122°F (50°C)
Overcharge Protection:
Polarity Reversal Protection:
International Standard IP63*:
Dust tight: No ingress of dust; complete protection against contact (dust tight). Protection from water falling as a spray at any angle up to 60° from the vertical shall have no harmful effect.
Multiple Batteries (#):
Product Dimensions:
4” L x 3” W x 1.25” H
5 Year
Works With:
All sizes/types/brands and 12 Volt flooded (filler cap) and sealed maintenance free batteries.
Comes With:
Auto-Temp Compensation Sensor (installed), Optional Permanent Mounting Brackets and screws, Battery Clips (Fully-Insulated, Aircraft Grade, 15A replaceable fuse) Ring Terminal Assembly with 15A replaceable fuse
Optional Accessories:
210AY, 210RT, BC2AY, BC-AA, DCE12, DCE25, EZC-01, EZC-RT, RTA-2415, RTA-7215, VPP-12
The IP rating of an enclosure, or Ingress Protection Rating specifies how resistant the device is to foreign objects and moisture.
Write a Review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!