---
product_id: 25484121
title: "Fujitsu HR-3UTCEX(4B) 4-Pack AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan)"
brand: "fujitsu"
price: "1045536₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Fujitsu"
url: https://www.desertcart.vn/products/25484121-fujitsu-hr-3utcex-4b-4-pack-aa-2100-cycle-ni
store_origin: VN
region: Vietnam
---

# 2000mAh high capacity 2100 recharge cycles operates -4°F to 122°F Fujitsu HR-3UTCEX(4B) 4-Pack AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan)

**Brand:** fujitsu
**Price:** 1045536₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your lifestyle with Japan’s ultimate rechargeable battery!

## Quick Answers

- **What is this?** Fujitsu HR-3UTCEX(4B) 4-Pack AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan) by fujitsu
- **How much does it cost?** 1045536₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/25484121-fujitsu-hr-3utcex-4b-4-pack-aa-2100-cycle-ni)

## Best For

- fujitsu enthusiasts

## Why This Product

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

## Key Features

- • **Charge Ready, Always:** Pre-charged with solar energy for instant use—no waiting, no hassle.
- • **Versatile & Reliable:** Works flawlessly from wireless mics to medical gear across extreme temperatures.
- • **Power Meets Precision:** High 2000mAh capacity delivers consistent energy for demanding tech.
- • **Endurance That Outlasts:** Recharge up to 2100 times—power your devices sustainably and save big.
- • **Stay Charged, Stay Ahead:** Retains 85% charge after 3 years—beat battery anxiety with low self-discharge.

## Overview

Fujitsu HR-3UTCEX(4B) AA Ni-MH rechargeable batteries offer a robust 2000mAh capacity with ultra-low self-discharge, maintaining 85% charge after 3 years. Pre-charged using solar energy and engineered in Japan, these batteries support up to 2100 recharge cycles and operate reliably in temperatures from -4°F to 122°F. Ideal for high-drain devices like wireless microphones, cameras, and medical equipment, they combine eco-friendly savings with professional-grade performance.

## Description

For devices with high power consumption. Optimal solution for demanding users: The batteries have a high capacity, and still a very low self-discharge. It is thus ideal for applications such as pro-audio applications including wireless mics, in-ear monitors. Also great for flashlights, toys, modelling, game consoles, digital cameras, flash equipment, medical equipment etc. Fujitsu has the energy to power all your devices. The self-discharge is 10 times lower than in regular NiMH batteries. After a year, there is still around 85% of the initial capacity left. This was made possible by a special separator which dramatically reduces unwanted internal current flow. Benefits the environment and your wallet -NiMH batteries can generally be used wherever disposable batteries are used. This allows you to save money and protect the environment. A rechargeable battery can replace many hundreds to thousands of batteries! High safety standards and good cycle stability The batteries naturally meet the currently the highest standards of safety and durability. Thanks to the excellent cycle stability, the NiMH cells can be recharged up to 2100 times. Since the batteries are supplied pre-charged, they can be used directly. Large temperature range The batteries can be used at temperatures from -20° C to + 50° C. Fast charging + no memory effect The batteries can be charged with a high charging current, thereby very short charging times are possible. With the latest battery technology, the memory effect is ruled out even after several partial charges.

Review: Long lasting, great batteries - Great batteries, on par with my Enloops. I’d say they are priced well for the quality you get.
Review: Good battery - Good Fujitsu recharging battery

## Features

- FUJITSU BATTERIES AA: Low self-discharge & cycle stability - fast rechargeable | Suitable for, wireless mics, in-ear monitors, cameras, toys, wireless mouse and keyboard, medical equipment etc DURABLE: Pre-charged using solar energy and ready to use out of the pack | Rechargeable and reuseable up to 2100 times
- DURABLE: Pre-charged using solar energy and ready to use out of the pack | Rechargeable and reuseable up to 2100 times
- HIGH CAPACITY: 2000mAh (milliamp-hour), 1900mAh min | 1.2V | The batteries can be used at temperatures from -4°F to 122°F
- LOW SELF-DISCHARGE: These professional batteries maintain up to 85% of their charge after 3 years (when not it use)
- SCOPE OF DELIVERY: Pack of 4 Fujitsu AA NiMH rechargeable batteries | 3 year manufacturer warranty | Direct replacement for Ansmann Max E Pro

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00OHOJQQE |
| Batteries  | 4 AA batteries required. |
| Best Sellers Rank | #176,004 in Health & Household ( See Top 100 in Health & Household ) #426 in AA Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (207) |
| Date First Available  | November 12, 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | HR-3UTCE (4B) |
| Manufacturer  | FUJITSU |
| Product Dimensions  | 1.97 x 0.55 x 2.36 inches; 3.53 ounces |

## Product Details

- **Battery Capacity:** 2000 Milliamp Hours
- **Battery Cell Composition:** Alkaline
- **Brand:** Fujitsu
- **Number of Batteries:** 4 AA batteries required.
- **Recommended Uses For Product:** Wireless Mics, in-ear monitors, cameras, remotes

## Images

![Fujitsu HR-3UTCEX(4B) 4-Pack AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan) - Image 1](https://m.media-amazon.com/images/I/61Af1wE6rcL.jpg)

## Questions & Answers

**Q: Is it ok to use the Panasonic envelop charger to recharge these Fujitsu batteries ?**
A: Yes that's perfectly fine

**Q: Is this accurate?  "battery cell composition	alkaline"**
A: Technically, yes, as both primary alkaline and rechargeable NiMH (this battery) use potassium hydroxide (alkaline) as an electrolyte.

**Q: What kind of charger can these Fujitsu chargers safelyuse?**
A: They should be used with a quality NIMH charger. One that individually monitors and charges cells, has overcharge protection and switches  to trickle charge after charge is complete. We prefer Ansmann brand

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting, great batteries
*by K***. on October 30, 2025*

Great batteries, on par with my Enloops. I’d say they are priced well for the quality you get.

### ⭐⭐⭐⭐⭐ Good battery
*by S***H on December 11, 2025*

Good Fujitsu recharging battery

### ⭐⭐⭐⭐⭐ Great rechargeable batteries
*by O***F on August 15, 2023*

Spend a little more, get a better product from a known manufacturer. When these batteries are charged, they last a long time. They are sold in different mAh capacities (mine were 1900) so check that before you buy. Higher mAh capacities cost more but last longer between charges. This is not my first purchase of these batteries and I will be buying more.

## Frequently Bought Together

- Fujitsu HR-3UTCEX(4B) 4-Pack AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan)
- Fujitsu HR-4UTHCEX(4B) 4-Pack AAA High Capacity Ni-MH Pre-Charged Rechargeable Batteries (Made in Japan)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*