What's the Best Automatic Battery Charger Of 2018 (Buyer’s Guide)

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Best Automatic Battery Charger
Our list of the best automatic battery charger consists of products that can be found at marketplace. This online marketplace is great for buying all kinds of goods since it has a convenient interface and offers many user reviews.

During the process of creating this buying guide, we looked through every important aspect of each automatic battery charger available on the current market. Our list of the best products is as objective and trustworthy as it could be. However, we still advice you to make your own research before buying a automatic battery charger.

Our Pick: Best Automatic Battery Charger of 2018

Name and Features Image Rating Details
1. Battery Tender 021-0123 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 Junior 12V
4.8
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2. Black+decker Bc2wbd 2 Amp Waterproof Automatic Battery Charger
Fully automatic high frequency charging.
Black+decker Bc2wbd 2 Amp Waterproof Automatic Battery Charger
4.5
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3. 12v To 14.8v Automatic Lead Acid Battery Charger
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
4.3
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4. Schumacher Se-1555a 12v Automatic Wheeled Battery Charger (Best Transitional Design)
Charges standard, agm, sealed lead-acid, deep-cycle, and spiral-cell batteries.
Schumacher Se-1555a 12v Automatic Wheeled Battery Charger
4.3
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5. Potek 2 10 20 Amp Smart Battery Charger
Despite choosing three charging rate manually, the optimal fuction can automatically select the charge rate best fit for your type of battery.
Potek 2 10 20 Amp Smart Battery Charger
3.8
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6. Foval Automatic Trickle Battery Charger (Most Stylish)
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
3.5
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7. Motopower Mp00205a 12v 800ma Fully Automatic Battery Charger
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
3.5
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8. Stanley Bc25bs 25 Amp Bench Battery Charger
Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge.
Stanley Bc25bs 25 Amp Bench Battery Charger
3.3
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9. Schumacher Xcs15 Speedcharge 15 Amp Ship N Shore Battery Charger
For car, truck, marine, rv, farm equipment, agm, gel cell and deep-cycle batteries.
Schumacher Xcs15 Speedcharge 15 Amp Ship N Shore Battery Charger
3.0
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10. Schumacher Sc1340 2 10 55a 6 12v Doe Battery Charger
Features multi-stage charging and auto voltage detection for added precision, safety and battery life.
Schumacher Sc1340 2 10 55a 6 12v Doe Battery Charger
3.0
Read reviews

 

 
№ 1. Battery Tender 021-0123 Junior 12V, 0.75a Battery Charger
 

Style
5/5
 

Materials
5/5
 

Durability
4/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.8
Battery Tender 021-0123 8 x 4 x 9 inches 1 pounds
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Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (agm and gel cell) and safety timer-80 hours. Solid state two color led indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes. Complete 4-step charging program (initialization, bulk charge, float mode) allows for optimization of battery power, without overcharging. 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. Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty.

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

 

 
GOOD
Automatic charge cycle functionality switches
It will charge
Complete 4-step charging program
Solid state two color led indicates stage
BAD
I have been using it for months and did not experience any troubles yet.
 

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

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

 

 
 

Style
5/5
 

Materials
5/5
 

Durability
5/5
 

Value
3/5
 
Overall Brand Model Dimensions Weight Details
4.5
BLACK+DECKER BC2WBD 9.1 x 5.3 x 3.5 inches 1.8 pounds
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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. Built-in circuit protection guards against overcharging, reverse polarity, and short circuiting; etl certified for performance and safety. 2 amp battery charger/maintainer is compatible with any agm, gel, or wet automotive or marine 12v battery. Features an ip67 rating which certifies a completely sealed, waterproof and dust proof housing capable of withstanding direct water or rain exposure. Fully automatic high frequency charging; ac low-voltage compensation ensures maximum performance when used with extension cords.

 

 
GOOD
Built-in circuit protection guards against overcharging
2 amp battery charger/maintainer is compatible
Features an ip67 rating which certifies a completely sealed
Offers 3 ways
Fully automatic high frequency charging
BAD
It is rather costly.
The instruction manual is completely useless.
 

 

 
№ 3. 12v To 14.8v Automatic Lead Acid Battery Charger Maintainer, 1.2a Trickle Charger for Car, Truck, Boat, Motorcycle, Rv, Lawn Tractor
 

Style
3/5
 

Materials
5/5
 

Durability
4/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.3
OrionMotorTech OMT-BCE-1212 5.8 x 3.6 x 1.7 inches 6.1 ounces
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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). 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. 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
Trickle charger —
Easy operation —
Fully automatic —
Orion motor tech offer 5 years warranty
Micro-processor controlled program —
BAD
Comes only in one size.
 

 

 
 

Style
5/5
 

Materials
5/5
 

Durability
2/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.3
Schumacher SE-1555A 10.2 x 11.8 x 19 inches 37.4 pounds
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Multi-stage charging for added precision, safety, and battery life. If no reading on amps digital display then check for poor connection at battery. Make sure clamps and posts are clean. Microprocessor controlled, automatically adjusts the amperage rate to charge and maintain. Charges standard, agm, sealed lead-acid, deep-cycle, and spiral-cell batteries. Reverse hook-up protectionensures charger will not operate if clamps are reversed. High amperage for cranking an engine with a weak or run-down battery.

 

 
GOOD
Microprocessor controlled
Charges standard
High amperage
Multi-stage charging
BAD
You will need a big enough car to transport it.
 

 

 
№ 5. Potek 2 10 20 Amp Smart Battery Charger and Maintainer with 50-amp Battery Clips
 

Style
4/5
 

Materials
4/5
 

Durability
5/5
 

Value
2/5
 
Overall Brand Model Dimensions Weight Details
3.8
POTEK 10.1 x 5.6 x 8.3 inches 4 pounds
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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. Optimal function: despite choosing three charging rate manually, the optimal fuction can automatically select the charge rate best fit for your type of battery. 2/10/20 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
2/10/20 amp smart charger
Digital display & three stage charging
Optimal function
Safety features
BAD
It works well, but the price matches the quality — it is very high.
 

 

 
№ 6. Foval Automatic Trickle Battery Charger 12v 1000ma Smart Motorcycle Battery Charger Maintainer
 

Style
2/5
 

Materials
4/5
 

Durability
5/5
 

Value
3/5
 
Overall Brand Model Dimensions Weight Details
3.5
FOVAL 2 x 0.8 x 1.6 inches 11.2 ounces
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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. Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty. 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. 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).

Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

 

 
GOOD
It will charge
Intuitive led indicators provide visual state-of-charge feedback
BAD
Warranty period is hilariously low.
It is a great product, but the price is too high.
 

 

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

Style
4/5
 

Materials
2/5
 

Durability
3/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
3.5
Motopower MP00205A 4.1 x 2 x 1.5 inches 10.9 ounces
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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. 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. 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.

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. 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.

 

 
GOOD
Sae quick release adapters
Energy-save & international standard
Fully automatic
Multi-level safety protection & battery rescue
BAD
Considering the price, the material quality could be better.
 

 

 
№ 8. Stanley Bc25bs 25 Amp Bench Battery Charger with 75 Amp Engine Start and Alternator Check
 

Style
2/5
 

Materials
3/5
 

Durability
5/5
 

Value
3/5
 
Overall Brand Model Dimensions Weight Details
3.3
STANLEY BC25BS 15.2 x 11.8 x 10.5 inches 8.1 pounds
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25 amp bench battery charger maintains and charges any agm, gel, or wet automotive or marine 12v battery. Battery reconditioning feature helps extend battery life; 75 amp engine start helps start your vehicle in about 90 seconds. Features a patented alternator check which indicates if the alternator is maintaining battery level; etl certified for performance and safety. Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge. Equipped with reverse polarity protection; lcd screen displays charging status and battery status with easy to understand icons.

 

 
GOOD
Battery reconditioning feature helps extend battery life
25 amp bench battery charger maintains
Features a patented alternator check which indicates if
BAD
There are many better options on the market.
 

 

 
 

Style
4/5
 

Materials
4/5
 

Durability
2/5
 

Value
2/5
 
Overall Brand Model Dimensions Weight Details
3.0
Schumacher XCS15 10 x 10 x 4 inches 3.1 pounds
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This product cannot be shipped to oregon or california. 2 amp slow charge is great for charging small and maintaining large batteries. Charger monitors battery condition and adjusts charge rate to prevent battery damage. The charger automatically determines whether the connected battery is a 6 volt battery or a 12 volt battery. The 10 ampere charge has a self-adjusting charge rate for everyday charging needs and keeping your battery in peak condition. For car, truck, marine, rv, farm equipment, agm, gel cell and deep-cycle batteries.

 

 
GOOD
This product cannot be shipped
Charger monitors battery condition
The 10 ampere charge has a self-adjusting charge rate
The charger automatically determines whether
2 amp slow charge is great
BAD
You will have to find a separate room to store it.
 

 

 
 

Style
3/5
 

Materials
2/5
 

Durability
5/5
 

Value
2/5
 
Overall Brand Model Dimensions Weight Details
3.0
Schumacher SC1340 24 pounds
Check Price

Float mode monitoring ensures optimum battery charge. Features multi-stage charging and auto voltage detection for added precision, safety and battery life. Microprocessor controlled to automatically adjust the rate to charge and maintain battery. Powerful enough for starting cars, suvs and small trucks. Reverse hook-up protection ensures charger will not operate if clamps are reversed.

 

 
GOOD
Led will flash
Microprocessor controlled
Float mode monitoring ensures optimum battery charge
Powerful enough
Features multi-stage charging
BAD
Not suitable for short people due to the enormous size.
 

Are there anything special that I should know before buying a automatic battery charger?

Marketplace provides a myriad of convenient features to help you compare and choose automatic battery charger. It also aggregates thousands of reviews from people all over the world. Always read them before choosing a automatic battery charger!

How long does the warranty lasts for a decent automatic battery charger?

You should buy automatic battery chargerfrom brands with customer-friendly warranty policy. Trustworthy automatic battery charger manufacturers offer two-year or even longer warranty period. You would not have any problems in case of any issues — simply take a broken product to the service center to get it replaced or fixed.

What warranty should be offered with a decent automatic battery charger?

In the most cases, two-year long warranty period is considered as optimal for automatic battery charger. automatic battery chargerhave a tendency to lose their quality with time. Replacing old automatic battery chargerwith a new model is a much better option than an overpriced lifetime warranty.

What should I do if I receive a wrong item instead of my automatic battery charger?

If you were unlucky enough to get a wrong or broken product, use electronic mail or international telephone to contact the customer support team. They will help you to return your money or get the right automatic battery charger.

Is there a way to get my money back for a automatic battery charger?

Shop has a customer-friendly return policy, which means that you will not have any difficulties returning your money. If there is something wrong with your automatic battery charger, you only need to contact the customer support and ask for a refund. However, you should carefully read the item’s description before buying a automatic battery charger.

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My name is Beth Peterson and I am a Electronic Repair Technician. I graduated from Villanova University - Villanova, Pennsylvania

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276 5th Ave Suite 704 New York, NY 10001
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