Amazon Basics 8個入り充電式単三ニッケル水素大容量電池、2400 mAh、1.2V、最大400回充電、プリチャージ済み

￥1,434

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Amazon Basics Rechargeable AA Batteries: Compatibility Guide

Name: Amazon Basics 8個入り充電式単三ニッケル水素大容量電池、2400 mAh、1.2V、最大400回充電、プリチャージ済み
Brand: Amazon
SKU: B00HZV9WTM
Price: 1434 JPY
Availability: InStock

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

4.1(148,730)

JPSaver Score

Rating

4.1

Popularity

5.0

An 8-pack of 2400mAh NiMH rechargeable AA batteries supporting up to 400 cycles. Requires checking 1.2V compatibility and physical fit.

👍 Great for

Suitable for users of devices (such as clocks) that are compatible with 1.2V NiMH batteries and benefit from high capacity [S1].

🤔 Not for you if

Avoid if your devices strictly require 1.5V or have extremely tight battery compartments that cannot accommodate slightly larger IEC-standard cells [S1].

✓ Pros

• High capacity of 2400mAh for extended use [S1]
• Rechargeable up to 400 times [S1]
• Long shelf life, ready for use after 3 years of storage [S1]

✗ Cons

• 1.2V voltage may result in shorter runtimes compared to 1.5V alkaline batteries [S1]
• Slightly larger than alkaline batteries due to IEC standards, potentially affecting fit [S1]

Review

The Amazon Basics Rechargeable AA NiMH batteries (8-pack) feature a high capacity of 2400 mAh, designed for long-lasting use on a single charge [S1]. They are rated for up to 400 recharge cycles and can maintain 80% of their capacity after one year (depending on storage temperature), remaining ready for use even after three years of storage [S1]. There are critical limitations to consider before purchasing. These batteries operate at 1.2V, meaning they may provide shorter operating times than 1.5V alkaline batteries; users should verify device compatibility [S1]. Additionally, as they comply with IEC standards, they are slightly larger than standard alkaline batteries, which may affect fit [S1]. Regarding charging, the manufacturer specifies the use of NiMH-dedicated chargers with independent charging channels and voltage monitoring to prevent overcharging or undercharging [S1]. Timer-only chargers or chargers designed for other chemistries (such as Li-ion) must not be used [S1]. To avoid rapid discharge or damage, do not mix these batteries with different brands, capacities, old/new batteries, or non-rechargeable batteries [S1].

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Specifications

電池の個数	8 単3形電池
ブランド	Amazonベーシック(Amazon Basics)
電池の種類	ニッケル水素
バッテリー容量	2400
製品の推奨用途	時計

FAQ

Q. What kind of charger should I use? ▾

Use a NiMH-dedicated charger with independent charging channels and voltage monitoring. Do not use timer-only chargers or those designed for other battery types [S1].

Q. Can I mix these with alkaline batteries? ▾

No. To prevent damage or rapid discharge, do not mix rechargeable and non-rechargeable batteries, or mix different brands/capacities [S1].

Q. Are they physically different from alkaline batteries? ▾

Yes, they are slightly larger than alkaline batteries as they comply with IEC standards [S1].

Sources and buying checks

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

Guide updated: 2026-09-29

[S1] Amazon Basics 8個入り充電式単三ニッケル水素大容量電池、2400 mAh、1.2V、最大400回充電、プリチャージ済み — 2026-09-29

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