8 Best Rechargeable Battery Chargers

gray and gold battery on brown wooden table

OptimalPad is reader-supported. When you buy through links on our posts, we may earn an affiliate commission.

If we’re talking about efficiency, then getting a rechargeable battery is definitely the best option. Just like portable power stations, a rechargeable battery can help you a ton, especially if you’re on the road.

From radios to portable desk fans, a lot of devices require batteries. And it’s just not practical enough to carry extra batteries. Charging your used ones while using a fully-charged one, then alternating it is the best thing you can do to preserve energy. Sure, using a device with a built-in battery and carrying a portable power strip seems good, but that’s a different story. We’re talking about battery-powered devices here.

Anyway, let’s not talk too much, and let’s get straight to the topic at hand. Take a look at these rechargeable battery chargers and add convenience wherever you go.

1. Best Rated Battery Charger – Energizer CHRPROWB4

Energizer Rechargeable AA and AAA Battery Charger (Recharge Pro) with 4 AA NiMH Rechargeable...
Energizer is the first brand that comes to mind when we talk about batteries.

To start this list off, we have the Energizer CHRPROWB4. This battery charger can charge two pairs of AA or AAA batteries. Plus, it has a safety shut-off whenever your batteries are fully charged. A lot of reviewers are amazed by this battery charger. It charges nicely, the batteries are good, and it saves a lot of money.

Amazing Ratings

A product is rated because of its quality. If you check the reviews, you can see that thousands of reviewers are impressed with this product. You should join them.

Top Features:

  • Rapid charging
  • Battery indicator
  • Safety shut off

Technical Details:

  • Battery capacity: 4 batteries
  • Compatibility: AA, AAA
  • Charge time: 3-5 hours
  • Weight: 10.2 ounces
  • Dimensions: 4.33 x 2.68 x 9.65 inches

View Energizer CHRPROWB4 on Amazon

2. Best Capacity Battery Charger – BONAI FY1601

Rechargeable AA Batteries with Charger,BONAI 16 Bay Smart AA AAA Battery Charger and 16 Pack AA...
The greater the capacity the better and that's what this charger is all about.

Coming in second, we have the BONAI FY1601. This rechargeable battery charger is the best when it comes to charging capacity. There are three different combo options to choose from. A lot of reviewers are in love with this battery charger. The capacity is amazing, the design looks really cool, and there are batteries included too.

Super Capacity

This beast can charge up to 16 batteries at once. Plus, the capacity isn’t the only thing that’s good on this charger, because it charges fast too.

Top Features:

  • High capacity
  • Built-in core
  • Long-lasting

Technical Details:

  • Battery capacity: 16 batteries
  • Compatibility: AA, AAA
  • Charge time: 4 hours
  • Weight: 0.634 ounces
  • Dimensions: 13.27 x 8.74 x 2.24 inches

View BONAI FY1601 on Amazon

3. Best Quality Battery Charger – POWEROWL ZN825E


Taking the third spot on our list we have the POWEROWL ZN825E. It’s made of quality materials that ensure your batteries charge nicely. And with its USB interface, you can charge your batteries using a car charger or a laptop. Reviewers really love this battery charger. It’s very convenient, the price is great, and it works exactly as it was described.

Great Quality

Quality is everything, especially if we’re talking about battery chargers. If the charger that you’re using is low in quality, then your batteries won’t get charged properly.

Top Features:

  • Chip controlled charge
  • USB input interface
  • Safe for use

Technical Details:

  • Battery capacity: 8 batteries
  • Compatibility: AA, AAA
  • Charge time: 10 hours
  • Weight: 5.9 ounces
  • Dimensions: 6 x 3.1 x 1.1 inches

View POWEROWL ZN825E on Amazon

4. Best Optimized Battery Charger – La Crosse Technology BC1000

The La Crosse Technology BC1000 is an upgraded version of the battery charger. It has an LCD screen that you to check the capacity of each battery that you charged. A lot of reviewers have commented that this is one of the best battery chargers they have purchased. It charges batteries nicely and it lasts for a good amount of time too.

Upgraded Design

Compared to other battery chargers on this list. This particular battery charger comes with an LCD screen. You can get more information on the current charging progress of your battery.

Top Features:

  • Clear LCD screen
  • Overheat detection
  • Charging current selection

Technical Details:

  • Battery capacity: 4 batteries
  • Compatibility: AA, AAA
  • Charge time: 1-5 hours
  • Weight: 1.5 pounds
  • Dimensions: 3 x 1.5 x 5.1 inches

View La Crosse Technology BC1000 on Amazon

5. Best Simple Battery Charger – Panasonic BQ-CC55SBA

The Panasonic BQ-CC55SBA is a super-efficient battery charger with a simple design. And despite its simple looks, this battery charger has a fast-charging capacity that can rival even the high-end battery chargers. Reviewers who got this battery charger are very happy with their purchase. It’s charges efficiently, the LED indicators are nice, and it charges quickly.

Simple Design

If you think about it, we’re just charging batteries. There’s no need for complicated and bulky designs. There are times where simplicity is simply the best option.

Top Features:

  • LED indicators
  • Clean look
  • Optimized charging

Technical Details:

  • Battery capacity: 4 batteries
  • Compatibility: AA, AAA
  • Charge time: 1.5-3 hours
  • Weight: 3.98 ounces
  • Dimensions: 4.75 x 2.69 x 1.13 inches

View Panasonic BQ-CC55SBA on Amazon

6. Best Versatile Battery Charger – Snado SW-1

Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion...
Versatility is perfect for people who use different types of batteries.

Coming in sixth place, we have the Snado SW-1. This compact battery charger is the best when it comes to versatility. It can charge a lot of different types of batteries. A lot of reviewers are very happy with this battery charger. The price is affordable, the quality is amazing, and it charges efficiently too.

Great Versatility

Do you have a lot of different batteries? No problem, this battery charger can handle them all. From 18650 batteries to AA batteries, everyone will stay charged.

Top Features:

  • Wide usage
  • Temperature protection
  • Compact design

Technical Details:

  • Battery capacity: 2 batteries
  • Compatibility: Li-ion batteries, A, AA, AAA
  • Charge time: 2-5 hours
  • Weight: 3.2 ounces
  • Dimensions: 6.45 x 3.9 x 1.9 inches

View Snado SW-1 on Amazon

7. Best Smart Battery Charger – Tenergy T9688 

Tenergy Smart Battery Charger for NIMH/NICD AA/AAA/C/D/9V Batteries, LCD Universal Rechargeable...
For a more futuristic experience, check out this smart battery charger.

The Tenergy T9688 is a smart battery charger that can charge up to four batteries at a time. It has a lot of functions that make it safe for use. There are three different combo options to choose from. The reviewers who invested in this battery charger are pretty impressed with its quality. It’s very easy to use and it charges nicely.

Smart Charging

With its automatic charge and discharge functions, this smart battery charger is the answer to all of your charging problems. It has an advanced design and it’s very easy to use.

Top Features:

  • Easy to use
  • Smart charging
  • Wide applications

Technical Details:

  • Battery capacity: 4 batteries
  • Compatibility: AA, AAA, C, D, 9v
  • Charge time: 2-3 hours
  • Weight: 1.25 pounds
  • Dimensions: 6.89 x 5 x 2.52 inches

View Tenergy T9688  on Amazon

8. Best Budget Battery Charger – Amazon Basics Overnight

Amazon Basics Overnight USB Battery Charger for AA / AAA Ni-MH - White
Slim and compact, bring this charger wherever you go.

Last but not least, we have the Amazon Basics Overnight. This compact battery charger is perfect if you’re on a budget. Despite its simple design, this battery charger is equipped with safety features. There are three different color options to choose from. Reviewers are happy with this battery charger. It charges pretty fast and the quality is good for its price.

Inexpensive Option

There are expensive battery chargers out there but for the most part, they are pretty cheap. If you really need to save your bucks, then this charger is for you.

Top Features:

  • Affordable price
  • Compact design
  • Slim build

Technical Details:

  • Battery capacity: 4 batteries
  • Compatibility: AA, AAA
  • Charge time: 4 hours
  • Weight: 4.9 ounces
  • Dimensions: 4.1 x 6.09 x 1.38 inches

View Amazon Basics Overnight on Amazon

Rechargeable Battery Chargers Comparison Table

Product NameBattery capacityCompatibilityCharge timeWeightDimensions
Energizer CHRPROWB44 batteriesAA, AAA3-5 hours10.2 ounces4.33 x 2.68 x 9.65 inches
BONAI FY160116 batteriesAA, AAA4 hours0.634 ounces13.27 x 8.74 x 2.24 inches
POWEROWL ZN825E8 batteriesAA, AAA10 hours5.9 ounces6 x 3.1 x 1.1 inches
La Crosse Technology BC10004 batteriesAA, AAA1-5 hours1.5 pounds3 x 1.5 x 5.1 inches
Panasonic BQ-CC55SBA4 batteriesAA, AAA1.5-3 hours3.98 ounces4.75 x 2.69 x 1.13 inches
Snado SW-12 batteriesLi-ion batteries, A, AA, AAA2-5 hours3.2 ounces6.45 x 3.9 x 1.9 inches
Tenergy T9688 4 batteriesAA, AAA, C, D, 9v2-3 hours1.25 pounds6.89 x 5 x 2.52 inches
Amazon Basics Overnight4 batteriesAA, AAA4 hours4.9 ounces4.1 x 6.09 x 1.38 inches

Rechargeable Battery Chargers FAQs

How many times can you recharge rechargeable batteries?

That depends on the brand and type of the battery. But generally, you can charge a rechargeable battery about 500 times.

Should rechargeable batteries get hot when charging?

Yes, battery chargers tend to heat up while charging. That’s normal, but if it’s to a point where it can burn your skin, then you should unplug it.

Is it ok to leave rechargeable batteries in the charger?

No, you should never leave batteries plugged in after they’re fully charged. Even if the charger has shut-off functions, it could still be a fire hazard.

Last update on 2020-09-29 / Affiliate links / Images from Amazon Product Advertising API