# Rechargeable AA NiMH Battery everActive ROCKET HR6-2100-R2U 2100 mAh, pack blister

**URL:** https://aio.lv/en/product--everactive-hr2100b4--11879948
**Data updated:** 2026-03-09 20:47 (EET)
**Category:** Batteries
**Manufacturer:** everActive
**Manufacturer code:** HR2100B4
**EAN:** 5908258327113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--everactive-hr2100b4--11879948

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

everActive ROCKET HR6-2100-R2U is a rechargeable AA (HR6) battery using Nickel‑Metal Hydride (NiMH) chemistry with a nominal capacity of 2100 mAh. Supplied in blister packaging, it is intended for everyday devices such as remote controls, toys, clocks and portable electronics where replaceable AA cells are required. Suitable for repeated charge/discharge cycles and general household use.

## Long description

everActive ROCKET HR6-2100-R2U is a rechargeable AA (HR6) battery based on Nickel‑Metal Hydride (NiMH) chemistry with a nominal capacity of 2100 mAh. Supplied in blister packaging as a pack of four, these AA cells are designed for everyday portable electronics and devices that accept replaceable AA batteries. The cells are shipped Ready To Use (pre-charged) and demonstrate low self-discharge, maintaining a significant portion of their capacity during storage.
Advantages
These NiMH AA batteries offer up to 1000 charge–discharge cycles without a memory effect and are compatible with common battery chargers. Their low self-discharge design retains a minimum of approximately 70% of nominal capacity after 12 months from charge, making them suitable for devices that are stored for extended periods. The 1.2 V nominal voltage and 2100 mAh capacity provide a balance between energy density and runtime for a wide range of consumer electronics.
Suitable for
 Remote controls and household electronics
 Toys and battery-powered games
 Clocks, flashlights and LED lamps
 Portable audio players and handheld devices
 Wireless computer peripherals (mice, keyboards)
Key specifications
 Cell type: AA (HR6), Nickel‑Metal Hydride (NiMH)
 Nominal voltage: 1.2 V
 Nominal capacity: 2100 mAh
 Low self-discharge: retains approximately 70% capacity after 12 months
 Rechargeable: up to 1000 charge–discharge cycles
 Compatibility: compatible with standard NiMH battery chargers
 Pack quantity: 4 cells in blister packaging
How to use
Insert the AA cells into the device observing correct polarity. If further charging is required, use a charger intended for NiMH batteries and follow the charger's instructions. Allow batteries to cool to room temperature before charging if they have been in use. Do not mix these rechargeable cells with non-rechargeable batteries or batteries of different capacities or voltages in the same device.
Usage recommendations
Store batteries in a cool, dry place and avoid prolonged exposure to high temperatures. For long-term storage, ensure the cells are charged and periodically recharge them to maintain capacity. Use a charger with proper NiMH charging algorithm and terminate charging according to the charger’s indications to prolong battery life.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Rechargeable battery |
| Battery size(s) | AA |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery voltage | 1.2 V |
| Number of batteries included | 4 pc(s) |
| Battery capacity | 2100 mAh |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |

## FAQ

### How much does the Rechargeable AA NiMH battery everActive ROCKET HR6-2100-R2U cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All everActive products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized everActive service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, battery size(s), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11879948/67426053_large.webp