Amazon Basics Rechargeable NiMH AA Batteries 8 Pack
- Number of Batteries: 8
- Reusability: Rechargeable
- Battery Cell Type: NiMH
- Battery Capacity: 2000 Wh
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tested, pre-charged rechargeable AA that measures close to its advertised capacity, with an occasional fit issue in devices with recessed terminals.
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ASIN: B00CWNMV4GModel: HR-3UTG-AMZNCategory: AA Batteries
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Overview
An 8-pack of Amazon Basics rechargeable NiMH AA cells rated at 2000 mAh, sold pre-charged and rated for up to 1000 recharge cycles, aimed at devices used often enough that disposables get expensive.
NiMH rechargeables run at 1.2V rather than the 1.5V of alkaline, so runtime per charge is typically shorter even though the total cost over many cycles is lower. One reviewer measured the cells directly and found out-of-box capacity between 1730 and 1820 mAh, refreshing to 2050-2130 mAh, which lines up with the advertised rating. A physical-fit issue shows up too: these run slightly larger in diameter and slightly shorter on the positive terminal than some other rechargeables, which can cause a loose fit or poor contact in a few devices.
- 8-pack, 2000 mAh NiMH
- Rechargeable up to 1000 times
- Low self-discharge, pre-charged
- 1.2V AA size
Who it's for
Owners of frequently used devices like TV remotes, wireless mice or toys who want to stop buying disposable AAs. Less ideal for a device with a recessed battery-compartment terminal, where the shorter positive end has caused contact problems for at least one reviewer, or for anyone needing full 1.5V output.
Pros and cons
- Capacity measured close to the advertised 2000 mAh rating
- Arrives pre-charged and ready to use
- Retains most of its charge after weeks in storage
- Slightly larger diameter and shorter positive terminal cause fit issues in some devices
- 1.2V output runs devices differently than 1.5V alkaline
- Shorter runtime per charge than disposable batteries
Performance notes
Amazon Basics rates these at 2000 mAh and up to 1000 recharge cycles, and independent reviewer testing found real capacity landing close to that figure, with 88 to 91 percent of charge retained after 28 days of storage, consistent with the low self-discharge claim. Because NiMH cells output 1.2V rather than alkaline's 1.5V, devices that expect a full 1.5V may read lower battery percentages or run down faster even on a full charge, as one reviewer saw in an older Apple Bluetooth keyboard.
Specifications
| Brand | Amazon Basics |
|---|---|
| Model | HR-3UTG-AMZN |
| Dimensions & fit | |
| Item Weight | 0.06 pounds |
| Item Dimensions | 0.6 × 0.6 × 2 inches |
| Capacity & performance | |
| Battery Capacity | 2000 Wh |
| Power & efficiency | |
| Battery Cell Type | NiMH |
| Voltage | 1.2 volts |
| Compatibility & installation | |
| DEVICE COMPATIBLE | Ideal for remote controls, flashlights, clocks, and more |
| Included components | |
| Unit Count | 8 |
| Other details | |
| Number of Batteries | 8 |
| Reusability | Rechargeable |
| LONG LASTING | Can be recharged up to 1000 times with minimal power loss |
Frequently asked questions
Do Amazon Basics rechargeable AA batteries really hit 2000 mAh?
A reviewer who tested 12 cells measured out-of-box capacity between 1730 and 1820 mAh, refreshing up to 2050-2130 mAh after a cycle, which is in line with the rating.
How long do they hold a charge in storage?
One reviewer's testing found 88 to 91 percent of capacity retained after 28 days sitting unused.