HotzyDeals Editorial Team
Earth’s Pearl Dental Probiotic with BLIS K12 – Oral Probiotics for Oral Health with Mint Flavor – 30-Day Supply of Dental Probiotics for Bad Breath and Dental Health – Children… by Earth’s Pearl
$24.99
★★★★★(14830)
Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy
Top Pick — discover the Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy, built for performance and designed for life in the United States.
About Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack
- Standard AA NiMH 1.2 volt rechargeable batteries with flat top and easy soldering tabs designed for battery packs; Please note that these batteries are not intended for use with Vape devices
- Each flat top battery is rated at 2000 milliampere hour capacity and provides a longer run time on a single charge
- Ideal for making replacement battery packs for electronic devices like electric shavers, beard trimmers, facial hair trimmers, electric razors, portable cordless vacuums, floor sweepers, oral irrigators, rotary tools and toothbrushes
- The NiMH battery pack has no memory effect which helps retain its maximum energy capacity every time
- Recharges up to 1000 times
The Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers trusted results for American customers who value quality.
Photos: Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy
395 reviews for Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy
Show all
Most Helpful
Highest Rating
Lowest Rating
Add a review
Last updated on October 19, 2025 2:12 am Details
Hot Deals
Original price was: $99.99.$59.97Current price is: $59.97.
🌟 Hurry Up! Offer Ends Soon!
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
Original price was: $79.99.$42.99Current price is: $42.99.
🌟 Hurry Up! Offer Ends Soon!
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
Original price was: $139.99.$118.99Current price is: $118.99.
🌟 Hurry Up! Offer Ends Soon!
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
Original price was: $159.99.$129.99Current price is: $129.99.
🌟 Hurry Up! Offer Ends Soon!
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
Original price was: $999.99.$939.00Current price is: $939.00.
🌟 Hurry Up! Offer Ends Soon!
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
Tenergy AA 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack by Tenergy
Original price was: $21.99.$19.99Current price is: $19.99.
Marimons Viator –
Edit: 18-months since the install, and while these still work, they’ve probably lost 50% of their capacity in a device that gets moderate use. While not necessarily a deal-breaker, lifespan is somewhat less than impressive.
Original review:
Used these to replace the ten dying 1,200mAh batteries in a big brand portable vacuum cleaner. The install would have been a little easier if the tabs were tacked on in opposite directions and if the tab holes were a little larger, but not big issues. These batteries were also very slightly larger than the batteries I removed, which made for a tight installation. But this isn’t a problem with these batteries. Rather, the device had been designed around some slightly undersized (and low capacity) batteries. Getting these in place consequently required a little internal plastic trimming with an Exacto. The result, however, is that the vacuum now runs better (and perhaps a little warmer) than new. At any rate, I’m happy with these. And the new batteries cost far, far less than the a new vacuum.
Just a note for anyone who doesn’t realize, these aren’t drop-in batteries. Installing them will require soldering, heat shrink insulation, and at least a basic understanding of electricity.
N6AC –
We needed tabbed rechargeable cells and were happy to find these which work well in the application.
Carlos –
Exelente producto
Gopika coco –
They wasn’t what I thought I was buying and don’t know what I could possibly use this crap for
GiligainIsland –
These 2000mAh batteries were an excellent choice to replace the handheld vacuum’s old 1200mAh originals. The power is restored better then when it was new (2) years ago. I hope these will perform just as well.
[edit] Sept 29, 2015
The batteries have ‘failed’ me about 6mths ago and will not keep enough power the cordless vacuum cleaner. I have yet to test individual batteries from the pack to determine rate of failure. I will also assume the charging function is ‘working’. I will update post if I discover differently.
Lesson learned: spend more on better quality batteries. I’m reducing my review from 5 stars to 3 stars.
Sean Mcfeely –
Just the right number of cells to fix a 12v Electroluze ergo Rapido. After about an hour of soldering and assembly/disassembly, I have a better than new vacuum with 2000mah cells instead of the original 1200mah. That should give me 40% more time which was my major issue with this vacuum from the start. It never lasted long enough to do a whole room, just small spots now and then. Now I have a big dog battery life. If you can solder and have patience you can keep your vacuum out of a landfill. The design of the vacuum is great, the battery life was the issue – now I have both.
Wingo –
I was asked to replace battery packs in a portable frequency counter. The cost of premade packs are very expensive, but ~$20 for a package of 10 cells and a little time soldering them up I was able to create the necessary packs.
In short if you are handy with a soldering iron, you can build your own battery pack and save a lot of money.
Note I have used this manufacture’s cells, though without solder tabs, before and had no issues with them over time.
Flyin’Hawaiian –
The batteries died in my 5 foot rechargeable worklight quite a long time ago and I decided to finally rebuild the battery pack in it. Soldered these up and heatshrunk the long 8-battery single length pack together, it snapped right in to the existing clips and turned on just fine.
Charging seems to work just fine with the oem charger, of course it takes a bit longer since these are 2000mah batteries and not 1200mah like the oem ones were, but I get about 5 hours run time on high now, where it used to be only about 2 or 3 hours max when this lamp was new (about 15 years ago).
Not the greatest lamp as there are way brighter units sold today, but for a few bucks worth of batteries, I’ll continue using it until it doesn’t work any more! And maybe I’ll modify it for new led light strips inside when it does die!!!!