The 5 Best NIMH Battery reconditioning Chargers (2023 reviews)

It is important to have the well suited nimh battery reconditioning charger. In the following post, we will help you to select the best nimh battery reconditioning chargers.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Opus NIMH Battery reconditioning Charger READ REVIEW

Best With USB: Buy: Bonai NIMH Battery reconditioning Charger READ REVIEW

Best For Most types Of household Batteries: Buy: EBL NIMH Battery reconditioning Charger READ REVIEW

Best For All Battery sizes: Buy: Bonai Battery Charger READ REVIEW

Best For electronic: Buy: Tenergy NIMH Battery reconditioning Charger READ REVIEW

Best Overall: Opus NIMH Battery reconditioning Charger

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The opus nimh battery reconditioning charger is the best feature-rich charger on the market today. The Charge Refresh function is where the real magic is. This charges AAC and AA batteries very well and is square on both ends. It has reverse-polarity protection, so no worries about accidentally sticking things in backwards. The back-lit screens are easy to read in any lighting conditions, and the many options built in to this charger are easily accessible and always work as described. This allows you to maximize your battery's storage capacity while minimizing the time it takes to do it.

The charger shuts off when the maximum voltage and a preset minimum current is reached. This is nearly the same physical size, but its case precludes recharging C and D cells.

• Display is large and easy to read
• Easy to use, lots of features, save money on throw away batteries
• Excellent charger for your aa & aaa rechargeable batteries
• Good for charging, recovery, and measuring of rechargables

Best With USB: Bonai NIMH Battery reconditioning Charger

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The bonai nimh battery reconditioning charger's superior materials makes sure that it ages well with use. The Bonai smart battery charger offers 16+2 individual charging slots, allowing you to charge any combination of 1-16pcs aa/aaa nimh ni-cd rechargeable batteries and 9v batteries, don’t have to charge in pairs. It works well and holds a ton of batteries which is great. The placement of the AA batteries is pretty straightforward, they lay level and connect to the + & - charging points as indicated. It provides the charging level and also it is good for high count batteries.

The best feature of this charger is the number of slots available at one time for charging your AA and aaa nimh batteries. It will give the low powered battery enough voltage to be able for the Bonai charger to charge the battery. It has an easy to read and understand LCD display that shows a 4-bar display for each battery. The charger also has a current limiting function to put the completely charged battery in trickle charging (aka standby) mode.

• Compact sizes, very simple to use, fast charging
• Works for all types of rechargeable batteries
• Each individual battery slot stops charging when charging is complete
• Excellent charger, great visuals, batteries keep their charge

Best For Most types Of household Batteries: EBL NIMH Battery reconditioning Charger

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The ebl nimh battery reconditioning charger should be able to handle its purpose and duties with ease. It is a great battery charger for most types of household batteries. It is easy to charge any size battery without any alterations. It is good for 1, 000 recharges. Each battery type that can be recharged is automatically recognized when placed in the charger.

The charger is compatible with a variety of batteries, including C, D, AA, AAA, and 9V Ni-MH and Ni-CD rechargeable batteries. It is easy to see the charging progress and ensure that the batteries are fully charged and ready to use. It’s nice to have a visual of the battery status and it’s awesome this charger can rehab a fully dead battery.

• Works fine as an intelligent charger/discharger
• The ability for charging multiple batteries
• Delivers what they promise

Best For All Battery sizes: Bonai Battery Charger

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The bonai battery charger might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. This charger can charge AA/AAA batteries, so you can pick it. The Discharge feature is easy to use, and the LCD display is easy to understand, and identifies rechargeable batteries that have gone bad. There's one blue button given besides the display to start charging or to discharge batteries.

This charger can charge 4 batteries of 1.2V AA/AAA/C/D size, or 2 batteries of 9V Ni-MH/Ni-CD rechargeable batteries at the same time and it can not charge 3.6 batteries. The display is easy to read and the unit is easy to use. The battery charger is easy to use, and it is so fast to charge the batteries in multiples of two at a time.

• You can share the usb charging adapter with your smartphone
• Has capability of fully discharging memory prone batteries to maintain capacity
• Compact, holds batteries securely and charges fully without getting too hot

Best For electronic: Tenergy NIMH Battery reconditioning Charger

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Next on the list, we've got yet another charger that manages to win our hearts. It's the tenergy nimh battery reconditioning charger and it's widely considered as one of the best convenient charger you can buy. It includes a worldwide 100240v ac adapter and car charger to make this truly a universal charger for aa/aaa batteries. It charges both AA and AAA batteries and can be used with the included 100240v AC adapter or car charger. It will safely discharge batteries and when all are discharged the recharge cycle starts automatically. The display is easy to view and tell how well the batteries are charging.

It comes with a built-in smart technology that provides full protection against overcharging, overheating, and reverse-polarity. A periodic full discharge keeps the battery in peak condition and capacity.

• Batteries charge quickly and display shows charging status of each battery
• Invaluable tool when a hurricane is approaching
• Will charge one battery or fully loaded a or aaa only