Crucial Things You Need to Know about Best Battery Maintainers (2018) - Buyer's Guide

Home » Tools and Equipment »

Best Battery Maintainers
Modern brands offer hundreds of various battery maintainers. The number of options is outstanding, which makes the process of finding the best battery maintainers very time-consuming. That is why we want to help you: use our list of the best battery maintainers on the market to make the right decision.

We want to share our list of the best battery maintainers with you. This page features products with the highest price/quality ratios. All of them are available on marketplace.

Top 10 Best Battery Maintainers of 2018

Name and Features Image Rating Details
1. Battery Tender 021-0123 Battery Tender Junior 12V
Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (agm and gel cell) and safety timer-80 hours.
Battery Tender 021-0123 Battery Tender Junior 12V
4.8
Read reviews
2. Motopower Mp00205a 12v 800ma Fully Automatic Battery Charger Maintainer
No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time.
Motopower Mp00205a 12v 800ma Fully Automatic Battery Charger  Maintainer
4.5
Read reviews
3. Foval Automatic Trickle Battery Charger 12v 1000ma Smart Motorcycle Battery Charger Maintainer
Perfect for all lead-acid, flooded or sealed maintenance free batteries (agm and gel cell), also complete 4-step charging program (initialization, bulk charge, absorption mode, float mode).
Foval Automatic Trickle Battery Charger 12v 1000ma Smart Motorcycle Battery Charger Maintainer
4.5
Read reviews
4. Black+decker Bc2wbd 2 Amp Waterproof Automatic Battery Charger Maintainer (Best Versatility Features)
Fully automatic high frequency charging.
Black+decker Bc2wbd 2 Amp Waterproof Automatic Battery Charger  Maintainer
4.5
Read reviews
5. 12v To 14.8v Automatic Lead Acid Battery Charger Maintainer
Fully automatic —– no need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time.
12v To 14.8v Automatic Lead Acid Battery Charger Maintainer
3.8
Read reviews
6. Aimtom Smart Battery Charger 4 Amp 6 12v Fully Automatic Maintainer (Best Classic Design)
Lcd screen with backlight, the lcd screen with backlight displays the remaining power percentage and indicates charging voltage and current, battery type, charging mode and battery bars.
Aimtom Smart Battery Charger 4 Amp 6 12v Fully Automatic Maintainer
3.8
Read reviews
7. Mictuning 6v 12v Intelligent Fully Automatic Battery Float Charger Maintainer
Long enough to work for all 6v and 12v lead acid batteries (wet, mf, agm and gel).
Mictuning 6v 12v Intelligent Fully Automatic Battery Float Charger  Maintainer
3.5
Read reviews
8. DieHard 71239 Platinum Smart Battery Charger
“fully charged auto maintaining”, “connect clamps”, and “analysing battery” are some of the scrolling prompts provided, makes charging and maintaining process effortless.
DieHard 71239 Platinum Smart Battery Charger
3.3
Read reviews
9. Battery Tender 022-0165-DL-WH 12-Volt 2-Bank Battery Management System
Two independent charging stations, each providing 12 volts/1.25 amps, with temperature compensation to ensure optimum charge voltage according to ambient temperature.
Battery Tender 022-0165-DL-WH 12-Volt 2-Bank Battery Management System
2.8
Read reviews
10. Potek 2 6 10 Amp Smart Battery Charger (Best to Use Right Away)
Despite choosing three charging rate manually, the optimal fuction can automatically select the charge rate best fit for your type of battery.
Potek 2 6 10 Amp Smart Battery Charger
2.8
Read reviews

 

 

Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty. Complete 4-step charging program (initialization, bulk charge, float mode) allows for optimization of battery power, without overcharging. Solid state two color led indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (agm and gel cell) and safety timer-80 hours. It will charge and maintain your battery so that it is ready to go when you are. It’s lightweight, fully automatic and easy to use.

Automatic charge cycle functionality switches to float mode after fully charging the battery.

 

 
GOOD
Automatic charge cycle functionality switches
Solid state two color led indicates stage
Complete 4-step charging program
It will charge
BAD
It does not have any flaws.
 

What are the price limits for decent battery maintainers?

If you want to buy the best battery maintainers on the market, remember that it does not have to be the most expensive one. Of course, costly models are usually good, but there is always a possibility that you can find an option with better price/quality ratio. If you want to get the most value out of your battery maintainers, choose wisely and consider all its characteristics, not only the price.

 

 
№ 2. Motopower Mp00205a 12v 800ma Fully Automatic Battery Charger Maintainer for Cars, Motorcycles, Atvs, Rvs, Powersports, Boat and More. Rescue and Recover Batteries

Sae quick release adapters, – with sae quick release connection options: ring terminals (7.5amp fused for safety protection) or alligator clips. With the ring terminal harness connecting with the battery permanently, it’s so easy to connect the charger by the sae adapters when needed. Fuse protection will avoid danger of short circuit or overload. Multi-level safety protection & battery rescue, – micro-processor controlled program. No worry about overcharge, short circuit and reverse polarity. Featured constant pulse current maintenance function helps the battery avoid excessive charge and discharge. It will extend the battery life and recover batteries more effectively.

Compact, smart & durable, – it can charge all types of 12v lead-acid batteries, including flooded or sealed maintenance free batteries (agm & gel cell). It’s the best smart charger for automotive, motorcycle, marine, rv, powersport, lawn&garden, children toys, etc. Fully automatic, – no need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current. Energy-save & international standard, – energy saving design with one led indicator to display different charging status. Certified by ce, rohs, ul and cec. Conform to the cec (, california energy commission) standard – bc mark. One year limited warranty and 100% satisfaction service – hassle-free return or refund for any product quality issue.

 

 
GOOD
Sae quick release adapters
Multi-level safety protection & battery rescue
Fully automatic
Energy-save & international standard
BAD
Requires professional maintenance.
 

 

 

Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty. Perfect for all lead-acid, flooded or sealed maintenance free batteries (agm and gel cell), also complete 4-step charging program (initialization, bulk charge, absorption mode, float mode). It will charge and maintain your battery so that it is ready to go when you are. It’s lightweight, fully automatic and easy to use. Suitable for most vehicles: adapts to all kinds of 12v battery for automobiles, motorcycles, atvs, personal watercraft, rvs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery.

 

 
GOOD
It will charge
Intuitive led indicators provide visual state-of-charge feedback
BAD
It is difficult to carry around.
 

 

 

Features an ip67 rating which certifies a completely sealed, waterproof and dust proof housing capable of withstanding direct water or rain exposure. 2 amp battery charger/maintainer is compatible with any agm, gel, or wet automotive or marine 12v battery. Built-in circuit protection guards against overcharging, reverse polarity, and short circuiting; etl certified for performance and safety. Fully automatic high frequency charging; ac low-voltage compensation ensures maximum performance when used with extension cords. Offers 3 ways to connect: 12v dc accessory plug, battery clamps, or battery terminal rings; hanging hook and magnetic backing allow for convenient, hands-free operation.

 

 
GOOD
Offers 3 ways
Features an ip67 rating which certifies a completely sealed
2 amp battery charger/maintainer is compatible
Built-in circuit protection guards against overcharging
Fully automatic high frequency charging
BAD
Was not delivered in time.
 

 

 
№ 5. 12v To 14.8v Automatic Lead Acid Battery Charger Maintainer, 1.2a Trickle Charger for Car, Truck, Boat, Motorcycle, Rv, Lawn Tractor

Orion motor tech offer 5 years warranty and full money back guarantee. Go to your amazon account and find the order. Click the seller name (sold by xxx), then you will enter the store page. Click the yellow button “ask a question” on top right. Easy operation — energy saving design with one led indicator to display different charging status. Simply hook up the charger to the battery, plug it in and walk away. Note: be care of the clip positive and negative electrode (red positive, black negative). Trickle charger — it can charge all types of 12v lead-acid batteries, including flooded or sealed maintenance free batteries (agm & gel cell). It’s the best smart charger for car, truck, boat, motorcycle, rv, lawn tractor, or any other vehicle with a 12-volt battery.

Micro-processor controlled program — no worry about overcharge, short circuit and reverse polarity. Safer floating charger with maximum voltage up to 14.8 volts. Fully automatic — no need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current.

 

 
GOOD
Easy operation —
Trickle charger —
Micro-processor controlled program —
Fully automatic —
Orion motor tech offer 5 years warranty
BAD
Beginners may experience many troubles with it.
It is difficult to use in winter.
 

 

 
№ 6. Aimtom Smart Battery Charger 4 Amp 6 12v Fully Automatic Maintainer 8-stage Charging Process for Car, Truck, Motorcycle, Boat, Rv, Suv, Atv Fits Sla, Wet, Mf, Gel, Vrla, Agm, Efb, Lion Batteries

Lcd screen with backlight, the lcd screen with backlight displays the remaining power percentage and indicates charging voltage and current, battery type, charging mode and battery bars. Let you know the battery charge status. Smart charging mode, with 1a slow charge mode and 4a fast charge mode, complete 8-stage charging process allows for optimization of battery power, without overcharging; automatic charge cycle functionality switches to float mode after fully charging the battery. Multifaceted protection, aimtom battery charger can ensure maximum safety such as polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection and over-temperature protection, making it totally safe for anyone to use.

Automatic voltage detection, automatically detects whether your battery needs 12v or 6v; suitable for 6v&12v sla, wet, mf, flooded, gel, vrla, agm, efb, lion, lifepo4 and lithium batteries; applicable for car, motorcycles, boat, suv, atv, van, mower, snowmobile, watercraft etc. Warranty & service, aimtom offers 12 months 100% free manufacturer warranty & 180 days replacement & 90 days refund & 24 hours friendly customer service. Tips: please read the manual carefully before using.

 

 
GOOD
Multifaceted protection
Automatic voltage detection
Warranty & service
Smart charging mode
BAD
It is too easy to scratch.
It is very hard to store because of the big size.
 

 

 

8ft output cord – long enough to work for all 6v and 12v lead acid batteries (wet, mf, agm and gel). Easy operation w/led indicator – it’s very simple for using, hook it up and connect it for easy charging. What you’ll get: 2 year mictuning warranty and lifetime best customer service.1x car battery charger. Voltage auto detection – 0.75-1.25amp of charging current intelligent battery trickle charger, helps to detect the voltage and define voltage status. Safety protection – comes with fuse for overcharge and short circuit protection, while spark-free technology and quick disconnect leads ensure safely charging.

Multiple uses – perfect device for batteries maintaining and charging in cars, motorcycles, boats, atvs, utvs, pwcs, rvs, etc.

 

 
GOOD
Easy operation w/led indicator
Safety protection
Voltage auto detection
Multiple uses
8ft output cord
BAD
The manufacturer did a bad job assembling the product.
 

 

 
№ 8. DieHard 71239 Platinum Smart Battery Charger and Maintainer (6 12 Volt 3 Amp)

Intelligent charge technology, microprocessor controlled multi-stage charging for added precision, safety and battery life. Versatile quick-connect harness with three connector options: 50 amp clamps.12v accessory plug or permanent ring connectors. Great for hard-to-reach motorcycle batteries. Auto voltage detection – automatically detects 6v or 12v batteries. Digital scrolling messaging – “fully charged auto maintaining”, “connect clamps”, and “analysing battery” are some of the scrolling prompts provided, makes charging and maintaining process effortless. 3 amp 6v/12v charge – keeps stored, lead-acid batteries charged, charges and maintains small batteries.

 

 
GOOD
3 amp 6v/12v charge
Intelligent charge technology
Versatile quick-connect harness
Digital scrolling messaging
BAD
The price is not exceptionally high, but there are many cheaper options.
Warranty period is hilariously low.
 

 

 

Complete 3-step charging program (initialization, bulk charge, float mode) allows for optimization of battery power, without overcharging. Solid state two color led indicates stage of charger; spark proof and reverse polarity protected. Two independent charging stations, each providing 12 volts/1.25 amps, with temperature compensation to ensure optimum charge voltage according to ambient temperature. Perfect for all agm (absorbed glass mat), sealed maintenance free and flooded batteries.

 

 
GOOD
Complete 3-step charging program
Two independent charging stations
Solid state two color led indicates stage
2-year limited warranty
BAD
The instruction manual is completely useless.
 

 

 
№ 10. Potek 2 6 10 Amp Smart Battery Charger and Maintainer with 50-amp Battery Clips

Optimal function: despite choosing three charging rate manually, the optimal fuction can automatically select the charge rate best fit for your type of battery. Digital display & three stage charging: keep track of voltage, current and charging progression & keep batteries fully charged and three different charging rates for charging variety of batteries with a push of button. Safety features: automatic enter floating mode, external short circuit protection, battery over voltage/over heat protection and reverse polarity indicator to protect the user from harm and the charger from damage. 2/6/10 amp smart charger: suitable for all types of 12v lead acid batteries, including gel and agm. Everything from the capabilities to the safety features to the exterior outlook of this smart charger was designed with the consumer in mind.

 

 
GOOD
Safety features
Optimal function
2/6/10 amp smart charger
Digital display & three stage charging
BAD
Starts to tear apart after a month of use.
The price is not exceptionally high, but there are many cheaper options.
 

Is Amazone.com a good place to buy a battery maintainers?

Many people use online shopping every day. It is absolutely safe because you are secured by layers of customer protection programs. You are not risking anything by ordering a battery maintainers since you can easily return it and receive your money back. We see no reason to worry while ordering goods online — it is a convenient, cheap, quick, and, of course, safe method of shopping.

What warranty should be offered with a decent battery maintainers?

We recommend all our readers to buy battery maintainerswith at least the two-year long warranty period. This is the optimal term for an average battery maintainers. Instead of overpaying for a lifetime warranty, save the money to buy a new battery maintainers later.

How long does the warranty lasts for a decent battery maintainers?

If you do not want to buy a new battery maintainers or spend your money every time it malfunctions, consider a model with a good warranty period. Otherwise, you will have to waste a lot of resources to repair or replace it.

How much money do I need to buy the best battery maintainers?

The best battery maintainersare not always the most expensive. However, the bigger the price is — the better the quality of a product. This rule is also applies to battery maintainers, so if you want to get a good model we recommend you to not be too stingy.

Do good battery maintainersrequire a lifetime warranty?

Companies that make battery maintainersoffer all kinds of warranties for any taste. Usually, cheap models have only a 6-month warranty or do not have it at all. Average users recommend choosing a battery maintainers with a two-year warranty, but we believe that the five-year warranty is much better and safer. At the same time, our team would not recommend you to buy models with a lifetime warranty since the vast majority of them is significantly overpriced.

People Who Read This Article Also Read:

Meet the Author
My name is Marion George and I am a Electronic Assembler. I graduated from New York University Continuing and Professional Studies - New York, NY

Contact me if you have any questions:
+1 212-396-4288
marion@articlebelt.com
276 5th Ave Suite 704 New York, NY 10001
View on map
Follow on Youtube
Awesome tech videos each week focusing on laptop reviews, PC hardware and benchmarks to help you choose the tech that's right for you! Reviews of all gaming laptops that I've had a look at can be found in this playlist. The videos here should give you a good idea about what to look for when buying a next new laptop.

ASUS GL503VS Scar vs MSI GE63VR - Gaming Laptop Comparison

ASUS ZenBook Flip 14” 2-in-1 Laptop Review

AMD Radeon RX 580 in 2018? Gaming Benchmarks and Review
Follow on Facebook
Most Read
How To Pick The Best Beginner Drum Sets
Quick Guide to Buying Best Samsung Television 4k
Top Of Best Kitchenaid Meat Grinder Attachment
What's the Best 100 Hz Monitor
Crucial Things You Need to Know about Best 1 Terabyte Hard Drive
Articlebelt: Computers and Accessories, Kitchen and Dining, Office and School Supplies, Camera and Photo, Accessories and Supplies, Accessories, Office Electronics, Portable Audio and Video, Television and Video, Car and Vehicle Electronics. If you have goods for review, contact us: +1 212-396-4288 | marion@articlebelt.com | 276 5th Ave Suite 704 New York, NY 10001.
COPYRIGHT © 2018 · ARTICLEBELT.COM · ALL RIGHTS RESERVED