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BatteryMINDer® Model 128CEC2-XLR1: 12V 2/4/8 AMP Maintainer-Charger-Desulfator for Power Chairs & Mobility Scooters & Lithium Charger Maintainer

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BatteryMINDer® 128CEC2-XLR1 is a SmarTECHnology™ Maintainer-Rejuvenator-Charger that keeps your batteries in the best condition, at highest level of performance for the longest time. When used as recommended on new batteries, they can be expected to perform well for upwards of FIVE (5) Years as compared to the average of less than three (3) years, a greater than 40% improvement. Should you ever need to leave your mobility device or their batteries unused for weeks or months, BM will keep them fully charged, reverse the #1 cause of battery failure, all without fear of ever overcharging.


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

Product Description

Features & Benefits:  
BatteryMINDer® Model 128CEC2-XLR1: 12-Volt 2/4/8 AMP Maintainer-Charger-Desulfator for Power Chairs & Mobility Scooters & 12V Lithium Charger Maintainer



Selecting the Correct Amperage For Lead Acid Batteries:

 All BatteryMINDers are regulated and will not overcharge, no matter what amp selection you make. It is just a matter of how fast you need to charge the battery. 

  • If you know the battery is charged and in good shape use the 2 Amp setting.
  • If you are charging a large deep cycle battery or more than one battery than use 4 Amp setting.
  • You will probably use the wet/AGM/sealed selection most of the time. Use the Odyssey selection on all named Odyssey batteries at the 8 Amp setting. 


  • Guaranteed to never overcharge/undercharge between temperature extremes considered safe to charge or maintain by major battery manufacturers.
  • Push-button Selection for ALL battery types and charge rates.
  • 100% Full - Time U.S. Patented Pulse-type Desulfation keeps Lead Acid battery free of sulfate or dissolves sulfate completely in older batteries.
  • Detects and rejects batteries with bad cells.
  • Maximize battery life and capacity, recovers weak batteries.
  • Diagnoses battery’s condition / state-of-charge.
  • Recovers weak or deeply discharged batteries: including but not limited to flooded filler cap, maintenance-free, valve regulated lead-acid (VRLA), sealed lead-acid (SLA), starter, deep cycle and hybrid.
  • Maintain up to 8 batteries at a time. (requires BatteryMINDer® Y-Connector Accessory(s) 210-AY).
  • Automatic high frequency (not high voltage) pulse desulfation (U.S. patented.)
  • FCC certified.
  • Microprocessor controlled ensures accurate-precise charging and maintenance during entire lifetime of unit. 
  • Auto-Restart after power failure.  
  • Automatic disconnect and resume if AC power is interrupted.
  • Bad cell detection with auto-shutdown.
  • Includes Short circuit, spark, reverse polarity protection, thermal runaway protection, automatic D/C disconnect on A/C failure and quick-connect/disconnect fused alligator clip assembly.
  • Very high efficiency. California CEC Approved.
  • Automatically detects input AC power.
  • ECO-mode with hi-efficiency / low power consumption.
  • Ambient temperature compensation. Built-in temperature sensor automatically adjusts charge rate to ensure full-charge between temperature extremes considered safe to charge or maintain by major battery manufacturers.
  • 18 LED indicators show state-of-charge and important status mode / battery condition.
  • Rugged, vibration-resistant construction.
  • 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.
  • Not for nickel–cadmium (NiCad), nickel–metal hydride (NiMH) or aircraft batteries. 

IMPORTANT INFORMATION ON USING PRODUCT OUTDOORS: Always mount units in vertical position with cord sets exiting downward to ensure weather tight integrity. Unit must be mounted this way to ensure long term trouble-free life including weatherproof integrity. Mounting in any other manner or using unmounted (parallel to ground) except indoors may cause unit to fail due to water intrusion that is unable to drain correctly to avoid damage.

What's In the Box Optional Accessories
  • Model 128CEC2 Charger-Maintainer-Desulfator
  • XLR1 Connector that matches most Power Chairs & Mobility Scooters
  • 6’ AC cord, 6’ DC cord with quick connector (SAE)
  • Insulated Battery Clip Cord Set with Quick Connector + 15A replaceable fuse
  • Ring Terminal Cord Set with Quick Connector + 15A replaceable fuse
  • Auto Temperature Compensation Sensor (installed)


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  • 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
Charging Current:
2/4/8 AMP
Power Source:
90-140 VAC, 47-63Hz
Temperature Compensation::
Yes: -4°F (-20°C) to 122°F (50°C)
Overcharge Protection:
Polarity Reversal Protection:
International Standard IP65*:
Dust tight: No ingress of dust; complete protection against contact (dust tight). Protection from water projected by a nozzle (6.3 mm) against enclosure from any direction shall have no harmful effects.
Multiple Batteries (#):
Product Dimensions:
4.9” L x 7.3” W x 2.1” H
5 Year
Works With:
All sizes, types, and brands of 12 Volt flooded (filler cap) and sealed maintenance free batteries
Comes With:
XLR1 Connector that matches most Power Chairs & Mobility Scooters, 6’ AC cord, 6’ DC cord with quick connector (SAE), Battery Clip Cord Set with Quick Connector, Ring Terminal Cord Set with Quick Connector, Ambient Temperature Sensor
Optional Accessories:
210AY, 210RT, ABS-248, ATS-1, BCAA, DCE12, DCE25, EZC-01, EZC-RT, RTA-2415, RTA-7215, VPP12
The IP rating of an enclosure, or Ingress Protection Rating specifies how resistant the device is to foreign objects and moisture.
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