# Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack

Eneloop BK-KJMCDE44E is a mixed-size NiMH rechargeable battery pack with four AA and four AAA cells. It suits households with devices using both sizes, while the listing's separate battery-count field does not match the stated eight-cell pack.

- [Original product page](https://bargainpostbox.co.uk/product/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [View offer](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Eneloop
- Model: BK-KJMCDE44E
- Category: Electronics > Electronics Accessories > Batteries
- Price: 19.27 GBP
- Previous price: 23.61 GBP
- Discount: 18%
- Price checked: 2026-11-13T05:54:26.960Z

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The product title and feature text describe four AA and four AAA batteries, covering two commonly used sizes in one pack.
- Manufacturer copy claims minimum capacities of 2000 mAh for AA and 800 mAh for AAA cells.
- The listing says the cells arrive precharged and can be charged with a standard Ni-MH battery charger.

## Pros

- Mixed AA and AAA sizes can serve devices that use either format without buying two separate size-specific packs.
- Manufacturer-stated low self-discharge is useful for rechargeable cells kept in storage between uses.
- The listing describes these as ready to use and compatible with battery-operated devices.

## Specifications

### Identity
- Brand: Eneloop
- Model: BK-KJMCDE44E
### Power and battery
- Battery type: NiMH
- Battery capacities claimed: min. 2000 mAh\* \(AA/Mignon\) and 800 mAh\* \(AAA/Micro\)
- Battery count field: 1 AAA batteries required.
- Voltage: 1.2 Volts
- Rechargeability: Rechargeable
- Maximum recharge cycles claimed: maximum 2,100 times\*1
- Stored charge claim: Even after 10 year of storage, eneloop batteries still have got 70% of their initial charge\*2.
- Recommended uses: Low self-discharge For multi-use
### Dimensions and installation
- Dimensions listed: 22 x 130 x 153 millimetres
- Weight listed: 0.19 Kilograms

## Before you buy

- The pack title and feature text specify four AA plus four AAA cells, but the separate battery-count field says "1 AAA batteries required." Confirm the selected listing's contents and quantities before purchase. Capacity, charge-cycle, storage-retention and precharged details are manufacturer claims, not independently established here. The listed dimensions and weight appear to describe the item rather than individual cells.

## A good fit for

- Households using both AA- and AAA-powered devices, such as torches, toys or game controllers.
- Buyers seeking rechargeable cells described as low self-discharge for occasional or multi-use devices.

## Less suited to

- Buyers who need a charger included, as no charger is specified in the supplied package information.
- Buyers needing a verified specification for amperage or a confirmed per-cell weight, as the listing does not clearly establish those details for this mixed-size pack.

## Customer feedback

The supplied evidence contains aggregate star ratings but no customer-comment summary. The rating distribution is mostly five-star, with smaller shares of lower ratings, so it gives a broadly favourable but incomplete impression and does not explain individual experiences. It cannot establish whether buyers were satisfied with the mixed AA/AAA quantities, capacity or storage claims.

## Frequently asked questions

### How many batteries are described in the pack?
The title and feature text state four AA and four AAA batteries, eight in total. A separate battery-count field says "1 AAA batteries required," so confirm the selected listing's contents before buying.
### What capacities does the listing claim?
The feature text claims minimum capacities of 2000 mAh for AA and 800 mAh for AAA batteries. These are listing claims, not independently verified measurements.
### Is a charger included?
No charger is specified in the supplied package information. The listing says the batteries can be charged with a standard Ni-MH battery charger.
### Can they be stored between uses?
The manufacturer describes them as low self-discharge and claims they retain 70% of their initial charge after 10 years of storage. Treat that as a manufacturer claim rather than a verified result.

## Alternative options

- [eneloop Rechargeable AA Batteries \(8 Pack\) 2000 mAh NiMH \| Mignon LR6 Double A Battery - 4x Longer Lasting - 100% Recyclable Plastic Free Packaging - Over 2000 Charging Cycles](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [eneloop, AA/Mignon, Rechargeable Battery, Pack of 4, Capacity of 2000 mAh](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [eneloop AAA/Micro Ni-MH battery \(4-pack\), rechargeable battery](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [eneloop SmartPlus Charger, for 1-4 AA/AAA Rechargeable Batteries, 1.5h \| Charging Time 10 Safety Features, 4 eneloop AA Batteries Included \(2000 mAh\), UK plug](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [eneloop AA/Mignon Ni-MH battery \(4-pack, blue case\), rechargeable battery \| NEW upgraded min. capacity 2000 mAh](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)
- [eneloop pro Rechargeable AA Batteries \(4 Pack\) 2500 mAh NiMH \| Mignon LR6 Double A Battery - 5x Longer Lasting - 100% Recyclable Plastic Free Packaging - Over 500 Charging Cycles](https://bargainpostbox.co.uk/visit/eneloop-bk-kjmcde44e-aa-aaa-nimh-battery-pack)

## Images

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 1](https://bargainpostbox.co.uk/i/rhffFlQtR8hRrrCbqD54dmF6V2TiKWRP7_sQCI3hf6Uf6ho_lrIdaM5iHO1XxmJCYELkAyyKvo9GT9chHrAxYRPwwK9TyMeDehKty4ItbLVBCKKRNAdrnyuX.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 2](https://bargainpostbox.co.uk/i/MOoRguXPzPi9oAmO93wT_Ry1uZPBMXIOktIJWaSSf7uRizF4BXInN2sBDAaFrEjOvwWSOnbyWCBl1VHt0LWqPO2kurnCPoDScyJbXSil4RzJpxmxaF4xsspp.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 3](https://bargainpostbox.co.uk/i/_BKlxXScrPnRNIYs8S_3sXAwF-xINvfBV0n7FaUTlPg9fiaTSwpwlMOTRhn64Wab9ST5oqA_4EkylkCU-1XqioAf6rMKTOJj2p0oroFncawDErpHMl7fJqfO.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 4](https://bargainpostbox.co.uk/i/wP_YjvB9FvjBQORQAMk3H3Bd9rUQkT0gi3jG4YsXtIWu9CIUUCoFDcBjzGe-pGtVz3qq3EU_7heBMoViMk4EWzIJMwsZ2Qe5h3yVsdt4XMQmc1Kdg4YSwTjZ.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 5](https://bargainpostbox.co.uk/i/qc0hwUzzM0r4ab70bYUZw8JnUvC_A1XYLTe8MQzZAOUvK7y6iDwIcZ7I6NXptq5WO4lidbvY5WAHo6NcboXM_9JE5lak8u6Va_UlP-RdkNre3w-ypAL0cf6V.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 6](https://bargainpostbox.co.uk/i/GSoC47GdzYcjM3ABKDuNUthMqh8IPBYPjK1U9HESKpzYw1tDz2TZuoZyBFvN1gdaVZNZrBKgbvHa-XJ_-qv23sbz_g7ldq92pL3GPOsHgDF8jAx7-94MWtqy.jpg)

![Eneloop BK-KJMCDE44E NiMH AA and AAA Rechargeable Battery Pack — 7](https://bargainpostbox.co.uk/i/F5GBRgru1Y1zR9risgl77eRQE_dFQMwaxkTsU11lnxoAiIHRl9mj6Ke_6bkOdUTEAWP5Qbam1bxxVlHcvPloiViIh3gLvweVEepNB98RphmEmQ8nu7-Rl8td.jpg)