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2012-AGM - AGM Batteries Only - 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator for Odyssey, Optima * AGM Lead-Acid Batteries

4.7 4.7 out of 5 stars 374 ratings

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Purchase options and add-ons

Brand BatteryMINDer
Color Red, Black
Product Dimensions 9"D x 11"W x 3"H
Item Weight 2 Pounds
Input Voltage 12 Volts

About this item

  • EXTENDED BATTERY LIFE - Automatic full time desulfator reverses sulfation (a buildup of lead sulfate crystals) the primary cause of early battery failure by using a patented range of high frequency pulse desulfation (not high voltage) to safely remove sulfation and recondition weak 12V AGM batteries. Sulfated batteries once considered beyond recovery can now be brought back to long-term useful condition. Extending battery life up to four times when compared to new batteries not being properly
  • AMBIENT TEMPERATURE SENSOR – Installed temperature compensation precisely adjusts battery voltage based on temperature sensor readings. This ensures your battery will always be properly charged and maintained no matter what conditions it is subject to. Reverse polarity, short-circuit and over temperature protection.
  • SIX BATTERIES AT A TIME - Maintains up to six 12V AGM batteries (of the same type) at a time when connected in parallel. Requires the use of Y-Connectors 210AY (sold separately). Intended for High-Performance AGM Sealed Batteries such as Odyssey, Hawker and other AGM batteries that contain Pure Lead Thin Plate Technology (PLT). Worldwide 100-240 VAC 50/60 Hz input.
  • INCLUDES – Included in the box is Model 2012-AGM, an installed Ambient Temperature Sensor, 2’ Battery Clip Cord with Quick Connector, 2’ Fused Ring Terminal, & a 6’ AC and 6’ DC cord.
  • FOR AGM BATTERIES ONLY
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BatteryMINDer 2012-AGM - AGM Batteries Only - 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator for Odyssey, Optima * AGM Lead-Acid Batteries
BatteryMINDer 2012-AGM - AGM Batteries Only - 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator for Odyssey, Optima * AGM Lead-Acid Batteries
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Price$105.99$99.99$270.95$270.95-20% $99.95
List:$124.95
$188.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
4.8
4.2
5.0
5.0
4.4
4.9
Value for money
4.5
4.2
4.6
4.4
4.3
4.5
Tech Support
4.7
4.0
3.9
Battery life
4.6
4.8
4.7
Sold By
Tru Inertia
Amazon.com
Tru Inertia
Tru Inertia
Amazon.com
Tru Inertia
input voltage
12 volts
120 volts
8 volts
240 volts
120 volts
12 volts
weight
2 pounds
2 pounds
3.99 pounds
3.2 pounds

Product Description

BatteryMINDer 2012-AGM is a SmarTECHnology microprocessor controlled charger/maintainer/desulfator for High-Performance AGM Sealed Batteries such as Odyssey, Hawker and other AGM batteries that contain Pure Lead Thin Plate Technology (PLT). Plug 'n Run feature means "no buttons to push." It is designed with 7-stages and is fully automatic. This charger actively monitors your battery's voltage, amperage acceptance and temperature at all times.

  • Will not overcharge, regardless of how long connected.
  • Temperature compensation ensures proper charge in hot or cold environments.
  • Installed ambient temperature sensor for 0°F–130°F operating range ensures the battery will never be overcharged or undercharged regardless of temperature extremes. Optional "at the battery" sensor is also available for greater accuracy when battery and charger are not in same ambient temperature environment.

  • 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.
  • Plug 'n Run operation-no buttons to push.

What's in the Box

  • Model 2012-AGM Charger-Maintainer-Desulfator
  • Ambient Temperature Sensor (installed)
  • Battery Clip Cord Set with Quick Connector
  • Ring Terminal Cord Set with Quick Connector
  • 6’ AC cord, 6’ DC cord with quick connector (SAE)

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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BatteryMINDer

BatteryMINDer 2012-AGM - AGM Batteries Only - 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator for Odyssey, Optima * AGM Lead-Acid Batteries


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Customer reviews

4.7 out of 5 stars
4.7 out of 5
374 global ratings

Customers say

Customers like the performance, quality and ease of use of the battery charger. For example, they mention it works well, the instructions are clear and simple, and it extends battery life. That said, some like the connectivity. That being said, opinions are mixed on the value.

AI-generated from the text of customer reviews

61 customers mention57 positive4 negative

Customers are satisfied with the performance of the battery charger. They mention that it works well, does a good job, and is good value for money. Some say that it's great for fixing sulfated batteries and keeping a battery fully charged. Overall, most are happy with their purchase and recommend it to others.

"...Charger worked extremely well, desulfating the battery and keeping it in top condition, so I replaced the broken one with the same thing...." Read more

"This little charger works great...." Read more

"I have two of these chargers and they work wonders on AGM batteries...." Read more

"...done a load test on this old battery, but it is still powering the radio equipment quite well...." Read more

51 customers mention45 positive6 negative

Customers like the quality of the battery charger. They say it's an excellent charger, slick, and fast charging. Some say the mounting flanges could be heavier. Overall, customers are satisfied with the product's quality.

"...Charger worked extremely well, desulfating the battery and keeping it in top condition, so I replaced the broken one with the same thing...." Read more

"...The charger is well designed and constructed and includes an easy to understand user manual. It’s already saved me a pile of money. Very impressive!" Read more

"...So far it does what it was purchased to do. It is well made as far as I can tell. Have not used tech support...." Read more

"...and bought a CTEK MXS 5.0. The CTEK can charge more than twice as fast (or be limited to slower charging for smaller batteries), can charge and..." Read more

28 customers mention28 positive0 negative

Customers find the battery charger easy to use. They mention the instructions are clear and simple, enabling a fast installation. They also say it includes an easy to understand user manual. Customers say it's simple to connect, install, and use, with great technical support. They say the display is simple to read.

"...The charger is well designed and constructed and includes an easy to understand user manual. It’s already saved me a pile of money. Very impressive!" Read more

"...Simple to use and does what it's supposed to." Read more

"...Easy to read instructions, mounting. Must have for side by side units that may be stored for extended periods of time...." Read more

"...It comes with a fuse line for safety connection. The instructions are clear and simple enabling a fast and easy installation/setup...." Read more

26 customers mention22 positive4 negative

Customers like the battery life of the charger. They mention that it keeps the batteries charged, conditioned, and ready to go. Some say that it desulfates the battery, which helps prolong its life. They also describe it as a worry-free battery maintainer that tests the battery every 12 hours.

"...Charger worked extremely well, desulfating the battery and keeping it in top condition, so I replaced the broken one with the same thing...." Read more

"This is a good battery tender. I bought one a few years ago, works great. Needed another one for a car i recently purchased. So far, so good" Read more

"...give you an instant status check, and the fact that it tests the battery every 12 hours is a plus...." Read more

"Seems to do a great job keeping the batteries desulfinated (although how can you REALLY check?)..." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the connectivity of the battery charger. They mention that it comes with connection harnesses to suit their connection needs, and the connector options were perfect for their needs. The product also comes with complete connection hardware and a printed instruction book. It has its own connector cables and fuses for safety connection.

"...It comes with a fuse line for safety connection. The instructions are clear and simple enabling a fast and easy installation/setup...." Read more

"...Plugs right into Polaris’s charging port, but comes with its own connector cables as well." Read more

"Great features and simple to connect. The connector options were perfect for what I needed and the display is simple to read...." Read more

"...It comes with complete connection hardware and a printed instruction book...." Read more

5 customers mention5 positive0 negative

Customers like the desulfator in the battery charger. They say it's a good thing, it has a desulination process, and it controls charging, testing, and maintenance modes automatically. It performs reams of automatic checks and is an excellent AGM only maintainer.

"...is a smart charger with a processor to control charging, testing and maintenance modes, all automatically...." Read more

"...When you plug it in, it performs a number of automatic checks...." Read more

"This is an excellent AGM only Maintainer. Just hook it to the battery and plug it in the wall socket. No buttons to push or modes to select...." Read more

"...This charger charged the battery and has a desulfination process. Have to google what that means now lol. Highly recommend!" Read more

5 customers mention5 positive0 negative

Customers are satisfied with the features of the battery charger. They mention that it has great features, is simple to connect, and is versatile.

"Great product packed with features truly 5-stage, fully automatic Plug 'n' Run charger as advertised...." Read more

"...It has some pretty neat features, but the price is pretty hard to swallow...." Read more

"Great features and simple to connect. The connector options were perfect for what I needed and the display is simple to read...." Read more

"ThE product is small and versatile. Easy to use and provides good information on the battery status." Read more

18 customers mention12 positive6 negative

Customers are mixed about the value of the battery charger. Some mention it's well worth the money, while others say it'll be worth it if it lasts.

"...It’s already saved me a pile of money. Very impressive!" Read more

"...Kinda pricey but if it lasts it’ll be worth it. Overall glad to have it." Read more

"...Definitely worth the money." Read more

"...As a bonus, the CTEK is less expensive than this BatteryMINDer. And has same 5y warranty...." Read more

Excellent Charger
5 Stars
Excellent Charger
I’m running three Deka AGM 145 AH batteries in parallel...so basically a big 435 AH battery for my off grid solar and wind setup. I have an inverter powering a small refrigerator and often run my TV and DVR in the evening as well. Of course we had a week of cloudy days when I was out of town and I came home to a low voltage shut down inverter. I thought my batteries were toast...they were already a few years old and weakening before this. This charger restored them to like new condition. The resting voltage increased by about .06 volts for each day of charging...(That’s a lot in battery land especially considering the large total capacity) until the batteries were brought back to full capacity in about 7 days. The charger is well designed and constructed and includes an easy to understand user manual. It’s already saved me a pile of money. Very impressive!
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Top reviews from the United States

Reviewed in the United States on February 3, 2024
Reviewed in the United States on November 21, 2017
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5.0 out of 5 stars Excellent Charger
Reviewed in the United States on November 21, 2017
I’m running three Deka AGM 145 AH batteries in parallel...so basically a big 435 AH battery for my off grid solar and wind setup. I have an inverter powering a small refrigerator and often run my TV and DVR in the evening as well. Of course we had a week of cloudy days when I was out of town and I came home to a low voltage shut down inverter. I thought my batteries were toast...they were already a few years old and weakening before this. This charger restored them to like new condition. The resting voltage increased by about .06 volts for each day of charging...(That’s a lot in battery land especially considering the large total capacity) until the batteries were brought back to full capacity in about 7 days. The charger is well designed and constructed and includes an easy to understand user manual. It’s already saved me a pile of money. Very impressive!
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Reviewed in the United States on January 12, 2024

Top reviews from other countries

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Eduardo F.
5.0 out of 5 stars Excelente calidad
Reviewed in Mexico on January 26, 2024
Old School Techie
5.0 out of 5 stars Seems like a good quality product. Performs well
Reviewed in Canada on November 25, 2019
Amazon Customer
5.0 out of 5 stars Very nice unit. Thanks
Reviewed in Canada on February 14, 2021
Amazon Customer
5.0 out of 5 stars Arrived early, works as advertised.
Reviewed in Canada on March 2, 2020
Louis Gagnon
4.0 out of 5 stars Plug & Play
Reviewed in Canada on March 13, 2020