---
product_id: 1365431
title: "Panasonic BK-3MCCA4BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack"
brand: "eneloop"
price: "€ 30.37"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eneloop"
url: https://www.desertcart.fi/products/1365431-panasonic-bk-3mcca4ba-aa-2100-cycle-ni-mh-pre-charged
store_origin: FI
region: Finland
---

# 2100mAh typical capacity Pre-charged via solar power 2100 recharge cycles max Panasonic BK-3MCCA4BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack

**Brand:** eneloop
**Price:** € 30.37
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life sustainably—never run out, never throw away!

## Quick Answers

- **What is this?** Panasonic BK-3MCCA4BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack by eneloop
- **How much does it cost?** € 30.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/1365431-panasonic-bk-3mcca4ba-aa-2100-cycle-ni-mh-pre-charged)

## 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

- • **Ready Out of the Box:** Pre-charged with eco-friendly solar energy, so you can use them immediately without delay.
- • **Trusted Japanese Quality:** Crafted in Japan and packaged in the USA for premium reliability and performance.
- • **Long-Term Power Retention:** Holds up to 70% charge after 10 years—perfect for emergency kits and rarely used devices.
- • **Unmatched Rechargeability:** Recharge up to 2100 times—cut waste, save money, and stay powered longer.
- • **Extreme Temperature Resilience:** Operates flawlessly down to -4°F, ideal for any environment or adventure.

## Overview

The Eneloop Panasonic BK-3MCCA4BA AA rechargeable batteries deliver a powerful 2100mAh capacity and can be recharged up to 2100 times. Pre-charged using solar energy, they maintain up to 70% of their charge even after 10 years of storage. Designed for extreme temperatures down to -4°F and made with trusted Japanese craftsmanship, these batteries are perfect for a wide range of household devices, offering a sustainable, cost-effective alternative to disposables.

## Description

eneloop AA and AAA NiMH ready to use rechargeable batteries utilize Panasonic advanced rechargeable battery technology, allowing them to be recharged up to 2100 times2. eneloop AA and AAA rechargeable batteries deliver consistent power performance, maintain 70% of their charge for up to 10 years1, come pre-charged by solar power3 (at the factory) and are ready to use out of the package. These eneloop batteries also feature extreme temperature performance down to -4 degrees Fahrenheit. Pair eneloop and eneloop pro AA and AAA batteries with Panasonic advanced, quick advanced, or super quick advance eneloop chargers to maximize your rechargeable battery experience.

Review: Eneloop Rechargeable batteries are amazing - I purchased these rechargeable batteries for my exercise bike which tends to drain AA batteries quickly, when used with a D to AA battery adapter. The batteries last long (about a month) and are rechargeable so I don’t have to worry about throwing them away and spending money again to replace the dead batteries, and can reuse them in other electronics. I can also recharge them again and move it to another device. One thing to keep in mind is that it is not 1.5 volts, it is 1.2 volts but most devices are ok with accepting 1.2 volt batteries from my personal experience. I also purchased these batteries since they don’t leak like alkaline batteries and I dealt with device damage due to alkaline batteries leaking several times. I am definitely not going back to purchasing alkaline batteries ever.
Review: Dependable AA Rechargeables For Everyday Use - I picked up this 4 pack of Eneloop AA batteries so I could stop burning through disposables in remotes and game controllers, and they have been great so far. They come precharged, so I was able to drop them straight into my devices and start using them right away. Even after sitting in a drawer for a while, they still hold a good charge, which is one of the main reasons I prefer Eneloops over cheaper rechargeables. In regular use they last at least as long as good quality disposable AAs in things like controllers, flashlights, and wireless mice. When they finally run down, I just recharge them and put them back into rotation, instead of throwing them away and buying more. Over time that makes a big difference in both cost and convenience. If you have several AA powered gadgets around the house and want a reliable set of rechargeables you can use over and over, this 4 pack is a very solid place to start.

## Features

- LONG LASTING PERFORMANCE: Recharge eneloop AA rechargeable batteries up to 2100 times
- POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AA Ni-MH pre-charged rechargeable battery deliver up to 2100mAh typical, 2000mAh minimum
- PRE-CHARGED AND READY TO USE: eneloop AA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
- SECURE, PROTECTIVE PACKAGING: This package contains 4 eneloop AA rechargeable batteries
- EXTREME TEMPERATURES: eneloop rechargeable batteries can used in extreme temperatures, down to -4 deg F
- QUALITY YOU CAN TRUST: These eneloop rechargeable AA batteries are made in Japan and packaged in the United States
- HUNDREDS OF HOUSEHOLD DEVICES: Perfect for use in hundreds of household devices, these eneloop AA rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, digital camera flash units, game controllers and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JHKSN76 |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #25,215 in Health & Household ( See Top 100 in Health & Household ) #72 in AA Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,686) |
| Date First Available | April 11, 2014 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.84 ounces |
| Item model number | BK-3MCCA4BA |
| Manufacturer | Panasonic |
| Product Dimensions | 0.6 x 3.38 x 4.25 inches |

## Product Details

- **Battery Capacity:** 2000
- **Battery Cell Composition:** NiMH
- **Brand:** Eneloop
- **Number of Batteries:** 4 AA batteries required.
- **Recommended Uses For Product:** Flashights, headlamps, remote controls

## Images

![Panasonic BK-3MCCA4BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack - Image 1](https://m.media-amazon.com/images/I/712xpHhewiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: These will charge in any normal NI-MH charger right?**
A: Yes. However, using a cheap charger, one that has a timer, can damage the batteries and they always cause them to not last nearly as long. A smart charger measures the voltage among other indicators, to determine when the battery is fully charged. There some really good and/or expensive smart chargers and I have tried a few. Two of my favorites are the Titanium Innovations MD-1600L and the La Crosse BC-500. Both come with a car cigarette plug so it can be used on the go. The MD-1600L also has two USB ports, so I can charge two phones and 16 AA or AAA batteries all at once. Both of these chargers allow you to charge 1 battery at a time or use every slot. I hope this helps someone.

**Q: How do the latest generation eneloop aa (regular not pro) compare with the energizer recharge aa batteries?**
A: They are longer lasting than energizer but all in all you won't go bad with either choice , personally I would rather have the eneloop because they will outlast the energizer in the long run

**Q: Will an an older eneloop battery charger charge these batteries?  model # nc-mqn05u**
A: Yes , and or Any NiMH Charger..  But you older unit will work fine.

**Q: This batteries works on the Apple batteries charger?**
A: Yes -- it will work with the Apple charger although that charger only charges in pairs as opposed to individual monitoring. To get the most of your batteries, use a charger that will individually charge the cells -- the Ansmann Powerline 4 light is a good entry-level professional charger

## Customer Reviews

### ⭐⭐⭐⭐⭐ Eneloop Rechargeable batteries are amazing
*by A***0 on October 31, 2025*

I purchased these rechargeable batteries for my exercise bike which tends to drain AA batteries quickly, when used with a D to AA battery adapter. The batteries last long (about a month) and are rechargeable so I don’t have to worry about throwing them away and spending money again to replace the dead batteries, and can reuse them in other electronics. I can also recharge them again and move it to another device. One thing to keep in mind is that it is not 1.5 volts, it is 1.2 volts but most devices are ok with accepting 1.2 volt batteries from my personal experience. I also purchased these batteries since they don’t leak like alkaline batteries and I dealt with device damage due to alkaline batteries leaking several times. I am definitely not going back to purchasing alkaline batteries ever.

### ⭐⭐⭐⭐⭐ Dependable AA Rechargeables For Everyday Use
*by M***E on December 10, 2025*

I picked up this 4 pack of Eneloop AA batteries so I could stop burning through disposables in remotes and game controllers, and they have been great so far. They come precharged, so I was able to drop them straight into my devices and start using them right away. Even after sitting in a drawer for a while, they still hold a good charge, which is one of the main reasons I prefer Eneloops over cheaper rechargeables. In regular use they last at least as long as good quality disposable AAs in things like controllers, flashlights, and wireless mice. When they finally run down, I just recharge them and put them back into rotation, instead of throwing them away and buying more. Over time that makes a big difference in both cost and convenience. If you have several AA powered gadgets around the house and want a reliable set of rechargeables you can use over and over, this 4 pack is a very solid place to start.

### ⭐⭐⭐⭐⭐ Winner and still champion: high price but good long term value
*by B***R on February 15, 2021*

I have been buying rechargeable batteries since the late 70s. I'll tell you some things. Get a high quality charger. (I am using a 15 year old maha C 401fs. It now costs $44. A cheap charger will beat up your batteries and make your investment worthless. Look for individually controlled charging slots, - delta-v, temperature monitoring. I like to charge AA and AAA batteries at 500 ma. Slow charging means your batteries take more charging cycles. I see a "top review" that alleges these are "fraud batteries" because unused they drop to 1.3 volts. the opinion expressed in that review should carry little weight. It's important to remember that NIMH batteries might be chargeable to 1.5 volts but that is just "surface charge" and it will disappear with the smallest use or time. NIMH technology is rated at 1.2 volts. When you take a battery off charge and measure it immediately the voltage you are picking up the "surface charge" effect; that is the reason you can ever get a 1.5 volt measurement off nimh batteries but that's just "Surface charge" it does not represent useable power. Don't believe me? Then it's time to learn more about battery charging. I'd suggest your favorite search engine. If you use rechargeables the way I do you will spend a lot more than $4. a year on batteries so a good quality charger makes sense. 1. Candlepower forums does not sell batteries or chargers, but the folks there publish the best reviews, including technical details. 2. Eneloops whites are simply the longest lasting batteries available. Low self discharge (aka pre-charged nimh, aka LSD batteries should hold an 85% charge through a year of storage in reasonable conditions and these do. I have used them all from Eneloops to tenergy centuras to the old (no longer available) Harbor freight precharged to duracell precharged. I am lucky if any other brand takes half as many charges as eneloops. I use a 4 AAA moderately high discharge flashlight about 10 hours a week for work and that's a couple of charge cycles. Also my Oral B, and a grooming appliance are powered by AA's, along with the usual complement of low drainitems where I might use a lesser NIMH battery. I do think the price is high, but I buy white eneloops for high-use systems because they last. The black eneloops store more power but do self-discharge a bit more, and do not take as many cycles. Bottom line: bite the bullet on price, go quality and enjoy reliable, economical, low environmental burden batteries; Japanese eneloop whites are the best of breed.

## Frequently Bought Together

- Eneloop Panasonic BK-3MCCA4BA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack
- Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries
- Eneloop Panasonic BK-4MCCA4BA AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/1365431-panasonic-bk-3mcca4ba-aa-2100-cycle-ni-mh-pre-charged](https://www.desertcart.fi/products/1365431-panasonic-bk-3mcca4ba-aa-2100-cycle-ni-mh-pre-charged)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-07*