Amazon Basics 4-Pack Rechargeable AA NiMH High-Capacity Batteries, 2400 mAh, 1.2V, Recharge up to 400x Times, Pre-Charged

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(18 customer reviews)

Short Product Overview

Power your high-drain electronics with the Amazon Basics 4-Pack of High-Capacity 2400 mAh AA Rechargeable NiMH Batteries. Pre-charged and ready to use, these 1.2V cells can be recharged up to 400 times, offering an economical and eco-friendly power solution with excellent charge retention for long-term storage.

  • Extreme 2400 mAh capacity for long-lasting performance in high-drain devices.
  • Eco-friendly and economical, rechargeable over 400 times.
  • Pre-charged NiMH batteries for immediate, out-of-the-box convenience.
  • Advanced low self-discharge technology maintains capacity during storage.

Original price was: £8.62.Current price is: £7.55.

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Description

Amazon Basics High-Capacity AA Rechargeable Batteries (4-Pack): 2400mAh NiMH for Extreme Performance and 400+ Cycles

Upgrade your essential electronics with the Amazon Basics 4-Pack of AA Rechargeable NiMH Batteries. Engineered for devices that demand maximum power—like high-drain toys, gaming controllers, and digital cameras—these batteries deliver a robust 2400 mAh capacity for exceptionally long-lasting performance. With the ability to be recharged up to 400 times, you dramatically cut down on disposable battery waste and save money over time. These premium 1.2V AA cells come pre-charged and ready-to-use right out of the box, ensuring instant power when you need it most. Featuring advanced low self-discharge technology, they retain 70% of their charge after 6 months and 50% after a full year of storage, making them the ultimate reliable and eco-conscious power solution for your home and professional gear.

Key Features

  • Extreme 2400 mAh Capacity: Provides premium, long-lasting runtimes, ideal for power-intensive electronics.
  • Eco-Friendly & Economical: Can be recharged over 400 times, significantly reducing waste and lowering long-term battery costs.
  • Ready-Out-of-the-Box Convenience: Batteries arrive pre-charged for immediate use upon arrival.
  • Excellent Charge Retention: Advanced low self-discharge technology maintains significant capacity even after months in storage.
  • Reliable 1.2V Output: Delivers consistent, stable voltage perfect for professional equipment and critical consumer devices.

Important Information

  • Ni-MH batteries operate at 1.2V, which may provide shorter runtime compared to 1.5V alkaline batteries in some devices.
  • Always use high-quality Ni-MH specific chargers with independent channel monitoring for optimal battery life.
  • Do not mix new and old batteries, different brands, different mAh capacities, or rechargeable with non-rechargeable battery types.
  • Ni-MH AA batteries are slightly larger than standard alkaline AAs; confirm device fitment before use.

Why Choose Think Assemble

  • Quality Assurance: Every high-capacity cell is rigorously tested for maximum cycle life and consistent, powerful energy delivery.
  • Eco-Conscious Power: We provide a sustainable, high-performance battery solution designed to minimize environmental impact.
  • Dedicated Support: Your purchase is backed by our expert customer service team, ready to ensure you get the maximum value from your rechargeable batteries.
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Specification

Overview

Weight 28.35 g
Dimensions 1.42 × 1.42 × 5 cm
Batteries ‏

‎4 AA batteries required. (included)

Product Dimensions ‏

‎ 1.42 x 1.42 x 5 cm; 28.35 g

Date First Available ‏

‎ 1 Jun. 2014

Manufacturer

‎Amazon

,

Amazon Basics

Item model number ‏

‎ HR-3UTHA-AMZN (4P)

Country of origin ‏

‎China

Guaranteed software updates until ‏

‎ unknown

Customer Reviews

4.9
18 reviews
15
2
0
0
0

18 reviews for Amazon Basics 4-Pack Rechargeable AA NiMH High-Capacity Batteries, 2400 mAh, 1.2V, Recharge up to 400x Times, Pre-Charged

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  1. GB


    I was tired of constantly buying and throwing away disposable batteries for my kids’ toys, TV remotes, and wireless mouse. I decided to make the switch to rechargeable batteries, and these thinkassemble.co.uk Basics AA High-Capacity Rechargeable Batteries have been an absolute game-changer.The moment they arrived, I was impressed. The fact that they are “pre-charged” meant I could use them right out of the box. I popped two into my son’s battery-guzzling toy, and it’s been running strong for days. This convenience is a huge plus, as I didn’t have to wait for them to charge before putting them to use.The “high-capacity” claim is totally legit. They hold their charge incredibly well, and I’ve found that they last significantly longer in my devices than the standard disposable batteries I used to buy. The value of this 8-pack is fantastic. I have enough to power a few devices at once and a set of spares charging, so I’m never left without power when I need it most.I also appreciate the peace of mind that comes with using rechargeable batteries. I’m saving money in the long run and, more importantly, I’m reducing waste. This pack is a win-win for my wallet and the environment. The “appearance may vary” note on the product page is not an issue at all—the batteries inside are the same great quality.If you’re looking for a reliable, cost-effective, and eco-friendly power solution for all your household gadgets, look no further. These thinkassemble.co.uk Basics rechargeables are a fantastic investment that will save you time, money, and hassle. I highly recommend them to anyone who is still relying on single-use batteries.

  2. Paul


    These thinkassemble.co.uk Basics rechargeable AA batteries are excellent quality and great value for the pack size. They come pre‑charged and ready to use straight out of the box, which is really convenient. I’ve used them in remote controls, wireless keyboards, LED lights, and kids’ toys, and they hold their charge impressively well.The high capacity gives strong, consistent performance, and they recharge quickly using a standard NiMH charger. I’ve already recharged some multiple times with no drop in power. They’re a solid, eco‑friendly alternative to disposable batteries and help cut waste and costs over time.If you go through a lot of AA batteries, this 12‑pack is a brilliant investment—reliable, efficient, and built to last through hundreds of charge cycles.

  3. Mariusz


    I recently purchased the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries 850mAh (12-Pack) Pre-charged, and I have been impressed with their performance and convenience. These batteries have proven to be a reliable and cost-effective power solution for my everyday needs.The high capacity of these batteries is a standout feature. With 850mAh, they offer extended runtime for my devices before needing a recharge. Whether I’m using them in remote controls, wireless keyboards, or small electronics, these batteries consistently deliver consistent and reliable power, allowing me to use my devices for longer periods without interruption.The fact that these batteries come pre-charged is a major convenience. It’s a relief to be able to use them right out of the package without the need for initial charging. They are ready to go, saving me time and ensuring that my devices are always powered when I need them.Durability is another impressive aspect of these batteries. They have proven to withstand multiple recharge cycles without any noticeable loss in capacity or performance. I have been using them for several months, and they continue to hold a strong charge, which speaks to their quality and longevity.The value for the price is excellent with the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries. Compared to disposable batteries, they are a cost-effective choice in the long run. Not only do they save money over time, but they also contribute to reducing waste and the environmental impact of disposable batteries.While these batteries perform admirably, it’s worth noting that the 850mAh capacity may not be sufficient for power-hungry devices or devices that require a higher discharge rate. In such cases, higher capacity rechargeable batteries might be more suitable.Overall, the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries 850mAh (12-Pack) Pre-charged are a reliable and convenient power solution. With their high capacity, pre-charged convenience, durability, and cost-effectiveness, they have become my go-to choice for all my battery-operated devices. I highly recommend them to anyone looking for reliable and rechargeable batteries for their everyday needs.

  4. Digital Age Dog


    Picked up this 12 pack about a year and a half ago, and they’ve been great for all sorts of little gadgets around the house like my digital scales, a kitchen timer, and remote controls. AAA batteries aren’t the ones I use the most, but when I do need them it’s nice knowing I’ve always got charged ones ready.They’ve been really reliable so far. Not a single dud, and I haven’t noticed any drop in how long they last after plenty of recharges. They work perfectly with my quick charger and top up quickly. For the price, they’re great value and feel solidly made.Having twelve in the pack makes life easy. I can rotate them around, recharge at my own pace, and never worry about running out mid use. It’s also nice not having to keep throwing away old batteries all the time.

  5. JAMAL

    So far so good, Impressive Performance and Value for Money
    Recently purchased the thinkassemble.co.uk Basics 12-Pack Rechargeable AAA NiMH Performance Batteries, and I must say, I am thoroughly impressed with their performance and value for money. These batteries have become an essential part of my household, and here’s why:- Love the long-Lasting Power: Has a 800 mAh capacity of these batteries provides ample power for a variety of devices. Whether I’m using them in remote controls, wireless mice, or small electronic gadgets, I am getting consistent reliable and long-lasting performance.- Quick Recharge: These batteries recharge quickly, which is a huge convenience. I appreciate not having to wait around for hours to get my devices up and running again. It’s a great time-saver!- Durable and Reliable: For the most part, as brand name thinkassemble.co.uk Basics I have kinda been skeptical, but the quality, with these batteries are great Built to last and can withstand multiple charge cycles without losing their capacity or efficiency. This saves me money in the long run and reduces waste.- Environmentally Friendly: I love that I can reduce my environmental footprint by using rechargeable batteries. It’s a small but meaningful step towards sustainability, and these batteries allow me to do that without sacrificing performance. Hey, at least I am trying to do my little bit for the planet.- Economical Choice: 12-pack is a fantastic deal for the price. Considering the quality and longevity of these batteries, they are an economical choice compared to disposable ones. I’ve saved a significant amount of money since making the switch.Got high hopes for thinkassemble.co.uk Basics 12-Pack Rechargeable AAA NiMH Performance Batteries . I highly recommend these batteries to anyone in need of AAA rechargeables – they won’t disappoint! Off now, to look at their AA offerings.

  6. vidunia

    AAAAA+++++++++
    All good

  7. I N.

    Duran bien
    Muy buenas baterías, no tengo ningún problema en los aparatos donde las uso. Cargan en tiempo normal y duran bien

  8. Dylan

    De bonnes piles rechargeables, mais pas éternelles
    J’utilise ces piles rechargeables depuis un bon moment (je viens de refaire mon stock), et elles sont vraiment pratiques pour tout ce qui fonctionne à piles : manettes, télécommandes, jouets, souris sans fil, lampes LED, etc.Autonomie : une fois chargées, elles tiennent aussi longtemps que des piles classiques.Recharge rapide : en quelques heures avec un chargeur adapté.Économiques & écologiques : plus besoin d’acheter des piles jetables, ça fait des économies et c’est plus responsable.Compatibles avec tout : pas de souci de fonctionnement sur différents appareils du moment d’avoir la bonne taille de piles.Elles s’usent avec le temps : après plusieurs centaines de recharges, elles tiennent moins longtemps.Chargeur important : mieux vaut utiliser un bon chargeur pour ne pas réduire leur durée de vie (pour avoir tester).Elles font largement le job et permettent de réduire l’achat de piles jetables. Par contre, si vous les utilisez tous les jours, attendez-vous à devoir les renouveler après 1 à 2 ans pour garder une bonne autonomie.

  9. Hailey Haze

    Super zuverlässige Akkus – nutze ich in allen möglichen Größen 🔋✨💚
    Ich habe die thinkassemble.co.uk Basics aufladbaren Batterien inzwischen in AA und AAA mehrfach gekauft – und ich bin wirklich rundum zufrieden. 🙌🏼✨Mir wurden sie damals empfohlen und seitdem bestelle ich eigentlich nur noch diese.🔋 Leistung & ZuverlässigkeitDie Akkus halten lange, lassen sich problemlos laden und haben bei mir bisher in jedem Gerät einwandfrei funktioniert. Egal ob Fernbedienung, kleine Geräte oder Alltags-Elektronik – sie liefern konstant gute Leistung.♻️ Nachhaltig & sparsamGerade weil sie wiederaufladbar sind, spart man auf Dauer richtig viel Geld und produziert weniger Müll. Das macht’s noch besser. 💚🌱🌎👍🏼 FazitIch habe sie jetzt schon mehrfach nachbestellt und würde sie jederzeit wieder kaufen.Top Qualität, super Preis-Leistung und absolut zuverlässig.5 von 5 Sternen – meine Lieblingsakkus! 🔋✨💚

  10. GB


    I was tired of constantly buying and throwing away disposable batteries for my kids’ toys, TV remotes, and wireless mouse. I decided to make the switch to rechargeable batteries, and these thinkassemble.co.uk Basics AA High-Capacity Rechargeable Batteries have been an absolute game-changer.The moment they arrived, I was impressed. The fact that they are “pre-charged” meant I could use them right out of the box. I popped two into my son’s battery-guzzling toy, and it’s been running strong for days. This convenience is a huge plus, as I didn’t have to wait for them to charge before putting them to use.The “high-capacity” claim is totally legit. They hold their charge incredibly well, and I’ve found that they last significantly longer in my devices than the standard disposable batteries I used to buy. The value of this 8-pack is fantastic. I have enough to power a few devices at once and a set of spares charging, so I’m never left without power when I need it most.I also appreciate the peace of mind that comes with using rechargeable batteries. I’m saving money in the long run and, more importantly, I’m reducing waste. This pack is a win-win for my wallet and the environment. The “appearance may vary” note on the product page is not an issue at all—the batteries inside are the same great quality.If you’re looking for a reliable, cost-effective, and eco-friendly power solution for all your household gadgets, look no further. These thinkassemble.co.uk Basics rechargeables are a fantastic investment that will save you time, money, and hassle. I highly recommend them to anyone who is still relying on single-use batteries.

  11. Paul


    These thinkassemble.co.uk Basics rechargeable AA batteries are excellent quality and great value for the pack size. They come pre‑charged and ready to use straight out of the box, which is really convenient. I’ve used them in remote controls, wireless keyboards, LED lights, and kids’ toys, and they hold their charge impressively well.The high capacity gives strong, consistent performance, and they recharge quickly using a standard NiMH charger. I’ve already recharged some multiple times with no drop in power. They’re a solid, eco‑friendly alternative to disposable batteries and help cut waste and costs over time.If you go through a lot of AA batteries, this 12‑pack is a brilliant investment—reliable, efficient, and built to last through hundreds of charge cycles.

  12. Mariusz


    I recently purchased the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries 850mAh (12-Pack) Pre-charged, and I have been impressed with their performance and convenience. These batteries have proven to be a reliable and cost-effective power solution for my everyday needs.The high capacity of these batteries is a standout feature. With 850mAh, they offer extended runtime for my devices before needing a recharge. Whether I’m using them in remote controls, wireless keyboards, or small electronics, these batteries consistently deliver consistent and reliable power, allowing me to use my devices for longer periods without interruption.The fact that these batteries come pre-charged is a major convenience. It’s a relief to be able to use them right out of the package without the need for initial charging. They are ready to go, saving me time and ensuring that my devices are always powered when I need them.Durability is another impressive aspect of these batteries. They have proven to withstand multiple recharge cycles without any noticeable loss in capacity or performance. I have been using them for several months, and they continue to hold a strong charge, which speaks to their quality and longevity.The value for the price is excellent with the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries. Compared to disposable batteries, they are a cost-effective choice in the long run. Not only do they save money over time, but they also contribute to reducing waste and the environmental impact of disposable batteries.While these batteries perform admirably, it’s worth noting that the 850mAh capacity may not be sufficient for power-hungry devices or devices that require a higher discharge rate. In such cases, higher capacity rechargeable batteries might be more suitable.Overall, the thinkassemble.co.uk Basics AAA High-Capacity Rechargeable Batteries 850mAh (12-Pack) Pre-charged are a reliable and convenient power solution. With their high capacity, pre-charged convenience, durability, and cost-effectiveness, they have become my go-to choice for all my battery-operated devices. I highly recommend them to anyone looking for reliable and rechargeable batteries for their everyday needs.

  13. Digital Age Dog


    Picked up this 12 pack about a year and a half ago, and they’ve been great for all sorts of little gadgets around the house like my digital scales, a kitchen timer, and remote controls. AAA batteries aren’t the ones I use the most, but when I do need them it’s nice knowing I’ve always got charged ones ready.They’ve been really reliable so far. Not a single dud, and I haven’t noticed any drop in how long they last after plenty of recharges. They work perfectly with my quick charger and top up quickly. For the price, they’re great value and feel solidly made.Having twelve in the pack makes life easy. I can rotate them around, recharge at my own pace, and never worry about running out mid use. It’s also nice not having to keep throwing away old batteries all the time.

  14. JAMAL

    So far so good, Impressive Performance and Value for Money
    Recently purchased the thinkassemble.co.uk Basics 12-Pack Rechargeable AAA NiMH Performance Batteries, and I must say, I am thoroughly impressed with their performance and value for money. These batteries have become an essential part of my household, and here’s why:- Love the long-Lasting Power: Has a 800 mAh capacity of these batteries provides ample power for a variety of devices. Whether I’m using them in remote controls, wireless mice, or small electronic gadgets, I am getting consistent reliable and long-lasting performance.- Quick Recharge: These batteries recharge quickly, which is a huge convenience. I appreciate not having to wait around for hours to get my devices up and running again. It’s a great time-saver!- Durable and Reliable: For the most part, as brand name thinkassemble.co.uk Basics I have kinda been skeptical, but the quality, with these batteries are great Built to last and can withstand multiple charge cycles without losing their capacity or efficiency. This saves me money in the long run and reduces waste.- Environmentally Friendly: I love that I can reduce my environmental footprint by using rechargeable batteries. It’s a small but meaningful step towards sustainability, and these batteries allow me to do that without sacrificing performance. Hey, at least I am trying to do my little bit for the planet.- Economical Choice: 12-pack is a fantastic deal for the price. Considering the quality and longevity of these batteries, they are an economical choice compared to disposable ones. I’ve saved a significant amount of money since making the switch.Got high hopes for thinkassemble.co.uk Basics 12-Pack Rechargeable AAA NiMH Performance Batteries . I highly recommend these batteries to anyone in need of AAA rechargeables – they won’t disappoint! Off now, to look at their AA offerings.

  15. vidunia

    AAAAA+++++++++
    All good

  16. I N.

    Duran bien
    Muy buenas baterías, no tengo ningún problema en los aparatos donde las uso. Cargan en tiempo normal y duran bien

  17. Dylan

    De bonnes piles rechargeables, mais pas éternelles
    J’utilise ces piles rechargeables depuis un bon moment (je viens de refaire mon stock), et elles sont vraiment pratiques pour tout ce qui fonctionne à piles : manettes, télécommandes, jouets, souris sans fil, lampes LED, etc.Autonomie : une fois chargées, elles tiennent aussi longtemps que des piles classiques.Recharge rapide : en quelques heures avec un chargeur adapté.Économiques & écologiques : plus besoin d’acheter des piles jetables, ça fait des économies et c’est plus responsable.Compatibles avec tout : pas de souci de fonctionnement sur différents appareils du moment d’avoir la bonne taille de piles.Elles s’usent avec le temps : après plusieurs centaines de recharges, elles tiennent moins longtemps.Chargeur important : mieux vaut utiliser un bon chargeur pour ne pas réduire leur durée de vie (pour avoir tester).Elles font largement le job et permettent de réduire l’achat de piles jetables. Par contre, si vous les utilisez tous les jours, attendez-vous à devoir les renouveler après 1 à 2 ans pour garder une bonne autonomie.

  18. Hailey Haze

    Super zuverlässige Akkus – nutze ich in allen möglichen Größen 🔋✨💚
    Ich habe die thinkassemble.co.uk Basics aufladbaren Batterien inzwischen in AA und AAA mehrfach gekauft – und ich bin wirklich rundum zufrieden. 🙌🏼✨Mir wurden sie damals empfohlen und seitdem bestelle ich eigentlich nur noch diese.🔋 Leistung & ZuverlässigkeitDie Akkus halten lange, lassen sich problemlos laden und haben bei mir bisher in jedem Gerät einwandfrei funktioniert. Egal ob Fernbedienung, kleine Geräte oder Alltags-Elektronik – sie liefern konstant gute Leistung.♻️ Nachhaltig & sparsamGerade weil sie wiederaufladbar sind, spart man auf Dauer richtig viel Geld und produziert weniger Müll. Das macht’s noch besser. 💚🌱🌎👍🏼 FazitIch habe sie jetzt schon mehrfach nachbestellt und würde sie jederzeit wieder kaufen.Top Qualität, super Preis-Leistung und absolut zuverlässig.5 von 5 Sternen – meine Lieblingsakkus! 🔋✨💚

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