---
product_id: 454002871
title: "eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 2, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black"
brand: "eneloop"
price: "€ 22.02"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eneloop"
url: https://www.desertcart.nl/products/454002871-eneloop-pro-aa-mignon-rechargeable-battery-pack-of-2-capacity
store_origin: NL
region: Netherlands
---

# 2500 mAh high capacity Pre-charged with solar energy 500 recharge cycles eco-friendly eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 2, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black

**Brand:** eneloop
**Price:** € 22.02
**Availability:** ✅ In Stock

## Summary

> ♻️ Power up smarter, last longer, and join the eco-elite!

## Quick Answers

- **What is this?** eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 2, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black by eneloop
- **How much does it cost?** € 22.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/454002871-eneloop-pro-aa-mignon-rechargeable-battery-pack-of-2-capacity)

## Best For

- eneloop enthusiasts

## Why This Product

- Trusted eneloop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** 2500 mAh capacity fuels your high-drain devices longer than standard rechargeables.
- • **Instant Use, Zero Wait:** Pre-charged with solar energy, these batteries are ready to power your gear straight out of the pack.
- • **Universal Compatibility:** Seamlessly replaces conventional AA batteries in all your devices, from game controllers to wireless keyboards.
- • **Eco-Champion Rechargeability:** Up to 500 recharge cycles reduce waste and save you money—sustainability meets savvy.
- • **Low Self-Discharge, Always Ready:** Retains 85% charge after 1 year of storage—no more dead batteries when you need them most.

## Overview

Panasonic eneloop Pro AA rechargeable batteries deliver a robust 2500 mAh capacity with up to 500 recharge cycles, pre-charged using solar energy for immediate use. Designed for medium to high power devices, they feature ultra-low self-discharge, retaining 85% charge after a year, all packaged plastic-free to minimize environmental impact.

## Description

From the manufacturer

Review: I had ONE device (Sony U70 MP3) that did not like rechargeable batteries. These batteries worked! - I own a Sony U60 MP3 player that is great for recording and I use it often when out as I do not carry a smartphone out sometimes. It has ONE TOUCH record even from power off state. Excellent device despite its storage capacity, with only one flaw. These use a single AAA battery. Clearly these use a DC-DC converter to boost the 1.5V to something else say 5V. Leaves very little wiggle room for voltage drops. But rechargeable naturally have a lower voltage. Normal Eneloops barely lasted two hours in the player and when 'drained' in there still had a bit of use in a walkman before being fully actually drained. Normal Eneloops I have used extensively with very little issue in serious gear like A WM-D6C walkman, but due to the lower operating voltage and faster drain under high current load, it just wouldn't work for very long in this device. It is the FIRST time normal eneloops have failed me, as did other rechargables tested. I ended up using some Energizer ultimate lithiums in the player, getting 5 to 6 days of daily intensive use from a single battery, lasted an entire trip and i came home with capacity to spare. Helps those stay at 1.5V until the end of the discharge curve, so less current (Amps) needed due to the higher voltage. Normal Eneloops therefore prompt a battery change even in a single listening session. Not a flaw of the batteries, but the device by nature needing every millivolt from its 1.5V AAA battery. I reasoned that the Eneloop pros have thinner plates with more surface area and thus will provide more current and likely less voltage drop under load as this is what they are designed for. Would they work where all other rechargables failed? They did. They run the player for roughly 1.5 days of usage of 6 to 8 hours of play. Not as good as the Energizer Lithiums 30 or so hours (higher voltage meant less current draw), but I can use it for a day (or far longer in standby as it draws barely anything), put an Eneloop pro off the smart charger and take the second one to continue use. They perform flawlessly with this device. And it also works that I am not depleting the Eneloop Pros to 100 DoD, so using the Eneloop smart charger will protect the life of these. WARNING ADVICE: I WOULD NOT USE THEM WITHOUT A SMART CHARGER. A DUMB CHARGER WILL DESTROY THESE BATTERIES FAST DUE TO THE THINNER PLATES IF IT OVERCHARGES THEM! Normal Eneloops are far more rugged in this regard. I do not like using primary batteries due to the environment, unless i was going to be on a long off grid trip where the lithiums would make sense. I always bought and for most devices if they work well and the extra capacity is not needed Normal Eneloops as they are far more hardy, thicker plates and can last upwards of a decade of heavy cycling and low self-discharge. But when you need that higher operating voltage under load and ability to handle higher current draw, this battery solved an edge-case of a device that did not like most NiMH rechargables as the extra voltage under load and slightly higher capacity combined to make it a superb battery for this purpose. The interesting sidenote was the battery gauge, designed for alkaline batteries actually was close to accurate. Three bars for an hour or so, two bars for most then 1 bar with still enough juice for say 30 to 45 minutes of play. So its discharge curve in such a device will still give ample warning of requiring a battery change and not a sudden voltage collapse as the energizer lithiums will do in this use-case. In devices that only use a single AAA battery or in devices that need the highest possible voltage from your batteries under load (or if you need more capacity and do not mind 500 cycles over 2000+) use these. I personally would only use these in those power scenarios as I will always usually choose more cycles unless I need something like this. They most certainly got the job done. Update: I bought four more AAs, had them in a walkman for a year then used in a Honeywell portable fan, and it ran the fan for 7:30 to 8 hours non-stop during the heatwave (I wanted the longest possible runtime). They don't self discharge fast, and have worked to keep the fan on standby. They have not deteriorated from being discharged until the fan stops (about 1.1 volts) and recharged daily during the hot spring and they were already a year old by this point having been used a few times in a D6C Walkman. I bought yet another pack of AAAs also, these do really perform and are worth the price tag. I use the Eneloop smart charger (USB) and these are the only chargers we should be using! There is only one flaw of Eneloop Pros, in that they seem to get very hot while charging in the official smart charger if you close the plastic lid. Hotter than other comparable rechargeables. I eventually started blowing a little fan on them to cool them down while charging and keep the lid open. Despite this, they are still giving their as new capacity a year on.
Review: Supercharged!!!! - These rechargeable batteries are mint. Works brilliantly in my smart TRVs and TV remote controlled. I only charge them once a year for the TRV and haven't had to charge the remote one yet. (Super) happy days! Yes, they do take a while to charge but I'm happy with that and I just need to think ahead. Not cheap but well worth the investment.

## Features

- NEW: now available in eco packaging
- eneloop pro batteries come pre-charged with solar energy, so they are ready to use right after purchase. They are suitable for devices with medium to high power requirements (flash guns, remote-controlled toys, game controllers, keyboards & mouses, wireless devices...)
- Can be charged up to 500 times – good for the environment and your wallet
- eneloop pro batteries have extremely low self-discharge and are therefore always ready for use. Even after 1 year of storage, eneloop will still have 85% of its initial charge.
- eneloop pro batteries can be used universally, and can replace conventional batteries in all devices. They can be charged using standard Ni-MH battery chargers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZL8R9HS |
| Best Sellers Rank | 592 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 22 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | BK-3HCDE/2BE |
| Manufacturer | Panasonic eneloop |
| Product Dimensions | 2.2 x 7.8 x 13 cm; 30 g |

## Product Details

- **Battery capacity:** 2500 Milliampere Hour (mAh)
- **Battery cell composition:** NiMH
- **Brand:** Eneloop
- **Number of batteries:** 2 AA batteries required. (included)
- **Recommended uses for product:** High capacity For high drain devices

## Images

![eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 2, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black - Image 1](https://m.media-amazon.com/images/I/61cg6N4fTAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I had ONE device (Sony U70 MP3) that did not like rechargeable batteries. These batteries worked!
*by J***. on 18 October 2024*

I own a Sony U60 MP3 player that is great for recording and I use it often when out as I do not carry a smartphone out sometimes. It has ONE TOUCH record even from power off state. Excellent device despite its storage capacity, with only one flaw. These use a single AAA battery. Clearly these use a DC-DC converter to boost the 1.5V to something else say 5V. Leaves very little wiggle room for voltage drops. But rechargeable naturally have a lower voltage. Normal Eneloops barely lasted two hours in the player and when 'drained' in there still had a bit of use in a walkman before being fully actually drained. Normal Eneloops I have used extensively with very little issue in serious gear like A WM-D6C walkman, but due to the lower operating voltage and faster drain under high current load, it just wouldn't work for very long in this device. It is the FIRST time normal eneloops have failed me, as did other rechargables tested. I ended up using some Energizer ultimate lithiums in the player, getting 5 to 6 days of daily intensive use from a single battery, lasted an entire trip and i came home with capacity to spare. Helps those stay at 1.5V until the end of the discharge curve, so less current (Amps) needed due to the higher voltage. Normal Eneloops therefore prompt a battery change even in a single listening session. Not a flaw of the batteries, but the device by nature needing every millivolt from its 1.5V AAA battery. I reasoned that the Eneloop pros have thinner plates with more surface area and thus will provide more current and likely less voltage drop under load as this is what they are designed for. Would they work where all other rechargables failed? They did. They run the player for roughly 1.5 days of usage of 6 to 8 hours of play. Not as good as the Energizer Lithiums 30 or so hours (higher voltage meant less current draw), but I can use it for a day (or far longer in standby as it draws barely anything), put an Eneloop pro off the smart charger and take the second one to continue use. They perform flawlessly with this device. And it also works that I am not depleting the Eneloop Pros to 100 DoD, so using the Eneloop smart charger will protect the life of these. WARNING ADVICE: I WOULD NOT USE THEM WITHOUT A SMART CHARGER. A DUMB CHARGER WILL DESTROY THESE BATTERIES FAST DUE TO THE THINNER PLATES IF IT OVERCHARGES THEM! Normal Eneloops are far more rugged in this regard. I do not like using primary batteries due to the environment, unless i was going to be on a long off grid trip where the lithiums would make sense. I always bought and for most devices if they work well and the extra capacity is not needed Normal Eneloops as they are far more hardy, thicker plates and can last upwards of a decade of heavy cycling and low self-discharge. But when you need that higher operating voltage under load and ability to handle higher current draw, this battery solved an edge-case of a device that did not like most NiMH rechargables as the extra voltage under load and slightly higher capacity combined to make it a superb battery for this purpose. The interesting sidenote was the battery gauge, designed for alkaline batteries actually was close to accurate. Three bars for an hour or so, two bars for most then 1 bar with still enough juice for say 30 to 45 minutes of play. So its discharge curve in such a device will still give ample warning of requiring a battery change and not a sudden voltage collapse as the energizer lithiums will do in this use-case. In devices that only use a single AAA battery or in devices that need the highest possible voltage from your batteries under load (or if you need more capacity and do not mind 500 cycles over 2000+) use these. I personally would only use these in those power scenarios as I will always usually choose more cycles unless I need something like this. They most certainly got the job done. Update: I bought four more AAs, had them in a walkman for a year then used in a Honeywell portable fan, and it ran the fan for 7:30 to 8 hours non-stop during the heatwave (I wanted the longest possible runtime). They don't self discharge fast, and have worked to keep the fan on standby. They have not deteriorated from being discharged until the fan stops (about 1.1 volts) and recharged daily during the hot spring and they were already a year old by this point having been used a few times in a D6C Walkman. I bought yet another pack of AAAs also, these do really perform and are worth the price tag. I use the Eneloop smart charger (USB) and these are the only chargers we should be using! There is only one flaw of Eneloop Pros, in that they seem to get very hot while charging in the official smart charger if you close the plastic lid. Hotter than other comparable rechargeables. I eventually started blowing a little fan on them to cool them down while charging and keep the lid open. Despite this, they are still giving their as new capacity a year on.

### ⭐⭐⭐⭐⭐ Supercharged!!!!
*by A***L on 17 November 2025*

These rechargeable batteries are mint. Works brilliantly in my smart TRVs and TV remote controlled. I only charge them once a year for the TRV and haven't had to charge the remote one yet. (Super) happy days! Yes, they do take a while to charge but I'm happy with that and I just need to think ahead. Not cheap but well worth the investment.

### ⭐⭐⭐⭐⭐ Best for high use Xbox controller.
*by H***N on 29 November 2025*

These batteries are Great, lasting multiple hours of button mashing on Xbox controllers. And simply charging for around 4 hours when depleted. Have been buying these for several years, they usually last around 18 months per battery, charging roughly every other day of constant use. Much better and more economical than play/charge kits and buying one time batteries. I charge them in an amazon basics charger and usually but 2 packs of 4 so I can always have at lest 4 fully charged whilst using others in 2 controllers. I wouldn't buy any other batteries for high use scenarios.

## Frequently Bought Together

- eneloop Pro, AA/Mignon, Rechargeable Battery, Pack of 2, Capacity of 2500 mAh, Ready-to-Use Ni-MH Batteries, 500 Recharge Cycles, Plastic Free Packaging, Pro, Black
- eneloop pro SmartPlus Charger, for 1-4 AA/AAA Rechargeable Batteries, 2h Charging Time, 10 Safety Features, 4 eneloop pro AA batteries included (2500 mAh), UK plug
- eneloop, AAA/Micro, Rechargeable Battery, Pack of 4, Capacity of 800 mAh, Ready-to-Use Ni-MH Batteries, 2000 Recharge Cycles, Plastic Free Packaging, Standard, White

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-05*