5 Best Battery Chargers

5 Best Battery Chargers

Battery charges are great for prolonging the life of your battery, saving you time and money as well. However, these chargers will only work if they’re compatible with your batteries. So how do you figure out which is which given all the choices that are available?

We know how difficult it can be to find the right charger with so many options, which is why we have decided to prepare this guide. We have reviewed here the five top battery chargers as well as a comprehensive buyers’ guide. If you’re unsure which battery charger to get, this is what you need.

Battery Charger Buying Guide

Here are some simple guidelines to keep in mind when choosing a battery charger.


Purchase only from reputable brands as there is greater assurance of quality and support in case something goes wrong. Reputable brands are also more likely to last longer. Of course, you should only use the battery charger as indicated to avoid problems.

Battery Type

Your choice should depend on what type of battery you’re going to charge. Do you need a car battery? Do you need one for your flashlight, hedge clipper or another electronic device? While there are a lot of all-in-one battery chargers, be as specific as possible to avoid damaging the battery, the charger or both.

Battery Size

We are not referring to the charger’s physical dimensions, but how much amp hours your battery can hold. A typical car battery has a 50 hour amp capacity, while those for power tools and other equipment may be different. Assuming it is 50 amps and you bought a 10 amp charger, it’s going to take approximately six hours to recharge, assuming the battery is completely dead.

Amps and Speed

The rule is simple: the higher the amp the faster the charge. The more the powerful battery charger the larger the unit, so find the right balance between portability and speed.


What types of batteries do you often charge? Are they 20 volts, 16 volts or both? Some battery chargers work with both, but others only work with one type.

Extra Features

Some battery chargers have a health status indicator that checks the battery and if it is still in good condition. Others have extras which aim to simplify battery charging, but it’s really up to you to decide if they’re worth it.





  Black & Decker BDCAC202B 20V Lithium 2 Amp Charger  $  4.8/5
  Ryobi P128 Upgrade Kit: Intelliport 18V Lithium Ion Battery Charger  $$  4.6/5
  BLACK+DECKER L2ACF-OPE 20V MAX Lithium Ion Fast Charger  $  4.7/5
  La Crosse Technology BC-700 Alpha Power Battery Charger  $  4.4/5
  DEWALT DC9310 7.2-Volt-18-Volt 1-Hour Charger  $$  4.7/5
  Porter Cable PCMVC 18V NiCd Battery Charger  $  4.1/5
  Replace Makita DC18RC Charger 14.4V  $$  3.9/5
  BLACK+DECKER LCS36 Maximum Fast Charger  $$  4.7/5
  Milwaukee 48-59-1807 M18 & M12 Rapid Charge Station  $$$  4.5/5
  Makita DC18RD 18V Lithium-Ion Dual Port Rapid Optimum Charger  $$$  4.7/5

Black & Decker BDCAC202B 20V Lithium 2 Amp Charger

The BDCAC202B is a versatile amp charger designed for the home user. With this device you’ll be able to charge batteries quickly, and its 2.0 amp output is superior to other battery chargers. It is also compatible with all 16 and 20 volt MAX Black and Decker lithium ion batteries.

Once you’ve plugged in the battery the unit does the rest. The BDCAC202B also has a maintenance mode which ensures battery charging is at the optimum level. This is an upgraded version of the previous model and is faster and more reliable.

Performance wise, the BDCAC202B does not disappoint. The claim that it charges in 45 minutes or less is true when it comes to 1.5 Ah batteries. For 2.0 Ah batteries, it’s probably going to take one hour. Charging time for a 4.0 Ah may take up to two hours which is still pretty good when you consider the performance of other battery chargers.

The plug is connected to the charger, and charging is straightforward. While usage is not that different from others, the speed is what sets the BDCAC202B apart. As was pointed out earlier, it’s faster than the rest. Its other advantage is you can use this for a lot of devices and equipment.

No matter where you decide to use it, the unit charges rapidly. It cannot charge mobile devices but for most other equipment the Black & Decker works great. With this charger you no longer have to wait for batteries to charge.


  • The battery charger is designed for both 16 and 20 volt batteries so you don’t have to get a separate charger.
  • This device is good for blowers, weed eaters and other gardening equipment like grass clippings.
  • This is a lithium ion charger.
  • The charger takes less than one hour to fully charge most types of batteries.


  • Works with 16 and 20 volt batteries
  • Durable design
  • Charges fast


  • Cannot charge smartphones


The Black & Decker BDCAC202B is a well-constructed battery charger, taking less than one hour to charge most batteries and compatible with a lot of equipment and devices. If you’re always using 16 and 20 volt batteries then you’ll like this one.

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Ryobi P128 Upgrade Kit: Intelliport 18V Lithium Ion Battery Charger

Ryobi has released several battery chargers before, and the P128 is one of the best when it comes to performance and reliability. The highlight here is its intelligent charging mechanism and the digital power gauge.

Designed with full compatibility with popular Ryobi tools, it takes less than one hour to charge batteries. With this charger you also get to use its Smart Port Technology, allowing the P128 to learn how much charge remains. The charger also knows if the battery is full, shutting down to prevent damage.

The Smart Port also knows if the charge has been lost and turns on automatically. Because the charger is compatible with all 18 volt Ryobi tools you can use it anytime the battery goes down. The charger is also safe as you can leave it plugged in when not in use.

If you have a set of Ryobi tools or any compatible power tools, you’re going to find this battery charger handy. Whether you’ve got a Ryobi drill, saw or other tools, the P128 charges them the same way. With some Ryobi tools you will get a full charge in 20 minutes or less. It is also good for reconditioning old batteries.

While the Ryobi is made mostly for new tools, it can still charge NiCad batteries, which is a testament to how good it is. So if you use Ryobi tools extensively and want to get the most out of the batteries, this battery charger is worth a try.


  • The P128 can be used to charge different types of Ryobi tools including string trimmers, saws and many more.
  • The charger is compatible with blue Ryobi tools.
  • Its Smart Port technology informs the device the remaining charge in the battery.
  • The charger turns the unit off automatically to avoid overheating.


  • Compatible with Ryobi One tools
  • Fast charging
  • Safety features built in


  • No support for 220 V


Ryobi One is known for their quality tools, and this battery charger is right up there. With its high degree of compatibility and reliability, the Ryobi One is truly one of the more intelligent battery chargers out there and lives up to the hype.

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BLACK+DECKER L2ACF-OPE 20V MAX Lithium Ion Fast Charger

The Black and Decker MAX Lithium Ion Fast Charger does exactly that. Compatible with different power tools and devices, the MAX Lithium is also one of the fastest in the market.  Do you use a lot of battery hungry power tools? This is the charger for that as it quickly recharges 20 V lithium batteries so you can get back on your feet again.

The MAX Lithium takes only 30 minutes to recharge a fully drained battery. For example: if you have used up one battery, insert a new one while charging the other. You can also charge the batteries while you’re on a lunch break and they will be ready to go.

While there is no shortage of battery chargers, most are slow and impractical to use. Since it only takes 20 minutes to charge most 20 V tools you’ll be more productive at work. A lot of people use this charger for blowers, but it is also effective for a lot of other tools. As long as it is 16 V or 20 V there should be no problems about fully charging them.

There are a lot of battery chargers today, but Black & Decker has most of them beat when it comes to features and efficiency. Add in durability and you’ve got a winning combo.


  • The MAX Lithium Ion charger is built for use with slide batteries. It takes less than 40 minutes to fully charge slide pack batteries.
  • Black and Decker designed this charger to work with 16 and 20 volt batteries.
  • The battery charger has an automatic maintenance mode that, allowing the batteries to last longer.
  • The charger is portable and you can mount this on a wall for your convenience.


  • Reliable charging
  • Slide battery charging is quick
  • Compatible with 16 and 20 volt batteries


  • Charge time can vary with other tools


The Black & Decker MAX Lithium Charger is one of the better units the company has manufactured. It charges a wide range of tools so compatibility won’t be a problem. Add in the fact that it’s made by Black & Decker, and you’ve got a solid charging device on your hands.

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La Crosse Technology BC-700 Alpha Power Battery Charger

The BC-700 battery charge is built with versatility in mind. While some chargers only work with one type of battery, the BC-700 is compatible with three of the most widely used rechargeable batteries: AAA, NiCad AA and NiMH.

The BC-700 also has compartments for the different batteries it supports. All the compartments have a mode selector and an LCD display so you can easily multitask. The device also has multiple options for charging (700 mA, 600 mA and 200 mA).

Along with its versatility, the BC-700 also shines in the safety department. It has overheating protection to ensure that your batteries won’t get damaged in case you leave the battery there for too long.

The BC-700 also scores points for being easy to use. The LCD display on each compartment displays a lot of useful information such as the current, the cell’s cumulative capacity and the charging percentage. The battery charger can also tell if a battery is defective and won’t charge it.

The BC-700 is also has an automatic trickle charge to make certain that the batteries are fully charged without compromising its performance. The charger too is well built: because it has a trickle charge system, you can leave it on without worrying about causing any damage.

Unlike other battery chargers the BC-700 is meant for long term use. La Crosse has made a named for itself in the battery charger department, and the BC-700 is a nice example of how good they are.


  • This battery charger is compatible with AAA batteries, NiCad AA and NiMH batteries.
  • The BC-700 has multiple modes, test, refresh, discharge and charge. All of these options give you full control over the charging process.
  • There is overheating protection so there is no danger of the battery being damaged.
  • It is made from solid materials and built to last.


  • Rapid charging
  • Excellent overheating protection
  • Compact design


  • Power adapter design could be better


The BC-700 does all the things you’d expect from a well-made battery charger. It works with a wide range of batteries and it is also one of the fastest in terms of charging. If you’re looking for a dependable battery charger that works without a fuss, the BC-700 is as good a choice as any.

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DEWALT DC9310 7.2-Volt-18-Volt 1-Hour Charger

Do you use Dewalt power tools? Well if you do, you know how effective they can be at full power. Not surprisingly, Dewalt has come out with a battery charger for these tools to ensure that’s always the case. Like their power tools, the DC9310 is solidly constructed and meant for long term use.

Compatibility is also one of its strongest points as it works with 18 volt NiMH, NiCD and other types of batteries. What this means is you don’t need to buy another battery charger to power those tools. The other benefit that you’ll get with the DC9310 is its speed; as compared to other tools it takes less than one hour.

The DC9310 is also built for with convenience in mind. With other battery chargers it takes a long time to fully charge a tool, but here you’ll be able to save time and increase productivity.       There is also an indicator built in so you can keep an eye on the charging process. With the LED indicator you’ll be able to see how much charge remains, as well as if the battery is too cold or hot.

The LED indicator also notifies you if the DC9310 is still charging, has fully charged the battery, if there’s a power line problem and so on. With a quick glance at this LED light, you will know how much longer it will take to charge the battery.


  • The DC9310 is designed for use with different types of Dewalt tools.
  • Charging time for most batteries is less than an hour, boosting your productivity.
  • The unit works well with several types of cordless tools and devices, saving time and money.
  • The DC9310 is compatible with Dewalt 7.2 and 18 volt tools.


  • Made from high quality materials
  • Charges quickly
  • Works with different tools


  • Charging time may vary with old batteries


The Dewalt DC9310 is portable and easy to use. It is also one of the most durable battery chargers available and its charge time is quick. Bottom line: this is a high quality battery charger that works as it should. It is nothing fancy but as far as quality goes it’s up there with the best of them.

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Final Verdict

There are a lot of things we take for granted, and one of those is our dependence on battery powered devices. From cars to tools, we spend a good deal of money buying batteries, using them up just as quickly. That’s why it is so important to have a battery charger so you’ll be able to keep using that battery.

That’s why we felt it was important to review these battery chargers. Hopefully by narrowing the list down to these five, you’ll have an easier time figuring out which to buy, and you’ll be happy with whichever you choose.

The chargers here are powerful, but don’t generate a lot of heat. Once you plug the battery in, they’re going to charge your battery and it’ll be ready in less than one hour. It’s a trait all five battery chargers share.

The other thing we have to point out is that these five are lighter than other battery chargers. This is actually a good thing because it means you won’t have a problem carrying them around. The units are also durable so you can use them for an extended period. So if you’re looking for a battery charger that will help you get the most from your tools, take your pick here.