---
product_id: 16865928
title: "K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries"
brand: "panasonic"
price: "€ 55.15"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/16865928-k-kj17m3a4ba-advanced-individual-cell-battery-charger-pack-with-4
store_origin: NL
region: Netherlands
---

# 850mAh power solar pre-charged 2100 cycles K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries

**Brand:** panasonic
**Price:** € 55.15
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Life with Panasonic's Smart Charging Solution!

## Quick Answers

- **What is this?** K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries by panasonic
- **How much does it cost?** € 55.15 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/16865928-k-kj17m3a4ba-advanced-individual-cell-battery-charger-pack-with-4)

## Best For

- panasonic enthusiasts

## Why This Product

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

## Key Features

- • **Smart Charging:** Individual charging for optimal performance and battery health.
- • **Eco-Friendly Power:** Pre-charged using solar energy, reducing your carbon footprint.
- • **Unmatched Longevity:** Rechargeable up to 2100 times for endless power.
- • **Battery Detection Tech:** Automatically stops charging when batteries are full, ensuring safety.
- • **LED Charging Indicators:** Stay informed with 4 LED lights showing charging status.

## Overview

The Panasonic K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack includes four AAA eneloop rechargeable batteries, capable of being recharged up to 2100 times. These batteries are pre-charged using solar power and maintain up to 70% of their charge for up to 10 years. The charger features advanced capabilities, including individual charging for each battery and LED indicators for monitoring the charging process.

## Description

K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries

## Features

- LONG LASTING PERFORMANCE: Recharge eneloop AAA rechargeable batteries up to 2100 times
- POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 850mAh typical, 800mAh minimum
- PRE-CHARGED AND READY TO USE: eneloop AAA 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)
- ADVANCED CHARGING CAPABILITES: The Panasonic CC17 battery charger individually charges each eneloop AA and AAA rechargeable battery, resulting in a perfect charge every time
- 4 INDIVIDUAL LED INDICATORS: The CC17 battery charger features 4 separate LED charging lights, one for each unique charging station
- BATTERY DETECTION TECHNOLOGY: Each eneloop AA or AAA rechargeable battery is analyzed (when the battery is installed) and the charger station for that battery will end the charging process when each battery has been fully charged
- SECURE, PROTECTIVE PACKAGING: This package contains four eneloop AAA rechargeable batteries (made in Japan) and one CC17 charger, packaged together in the U.S.A.

## Product Details

- **Brand:** Panasonic
- **Product Dimensions:** 1.25"D x 2.63"W x 4.3"H
- **Item Weight:** 0.35 Pounds
- **Output Voltage:** 1.2 Volts (DC)
- **Input Voltage:** 120 Volts

## Images

![K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries - Image 1](https://m.media-amazon.com/images/I/71dluL4-RmL.jpg)

## Questions & Answers

**Q: Picture shows aaa too short for charger to reach contact points. Does it work?**
A: Be sure to read the enclosed instructions for the charger regarding proper insertion of both size batteries. As already noted, different contact points and different insertion techniques. If you are forcing AAA's in place (and ruining the charger contacts) or they fall out you are doing something wrong.

**Q: Waterpik toothbrush has battery 3.7V, can I replaced with these battery?**
A: No, this is a different type of battery, different voltage. It would not work.

**Q: How long it takes to charge 2 aa with an advanced charger?**
A: TL;DR: 2.5-3 hours
I'm not entirely sure what an "advanced charger" is but my charger outputs 3V@1550mA to two AA batteries. At this rate the batteries should take roughly 2.5 to 3 hours to charge. Your charger is likely not very different so I would expect the same. I'd recommend having enough so that you always have batteries to swap with because that is extremely convenient.

**Q: What about use in Europe, will an adapter work? Can it withstand  the higher voltage used there? Thanks!**
A: The answer by jennicalaura is incorrect.   The charger is 100V-240V Auto Voltage.  It's printed right on the package (see left side of the picture).    So yes, it will work in Europe with the appropriate adapter and without using a transformer.

## Frequently Bought Together

- Panasonic K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries
- Eneloop Panasonic BK-4MCCA10FA AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 10-Battery Pack
- Eneloop Panasonic BK-3MCCA10FA AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 10-Battery Pack

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*