# Energizer HR03 AAA Rechargeable Battery 1.2V 500mAh Ni-MH, 4-Pack

**URL:** https://aio.lv/en/product--energizer-hr03500ene-bl4--12538807
**Data updated:** 2026-06-27 08:59 (EEST)
**Category:** Other goods
**Manufacturer:** Energizer
**Manufacturer code:** HR03/500/ENE-BL4
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.30 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 6.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-hr03500ene-bl4--12538807

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Energizer HR03 AAA rechargeable batteries offer a reliable power solution for everyday electronic devices. Featuring Ni-MH technology with a 1.2V voltage and 500mAh capacity, these batteries are designed for long-lasting performance and frequent recharging. This 4-pack blister is ideal for remote controls, toys, and portable electronics, providing a cost-effective and environmentally friendly alternative to disposable batteries.

## Long description

Energizer HR03 AAA rechargeable batteries provide a dependable and sustainable power source for a wide variety of electronic devices. Utilizing advanced Nickel-Metal Hydride (Ni-MH) technology, these 1.2V batteries with a 500mAh capacity are engineered to deliver consistent performance while offering the convenience of being recharged hundreds of times. This 4-pack solution serves as an efficient alternative to single-use batteries, helping to reduce waste while ensuring your essential gadgets remain powered.
Advantages
These batteries stand out due to their ability to hold a charge for up to 12 months when stored, ensuring they are ready for use whenever you need them. They are designed to last significantly longer than standard alkaline batteries in high-drain devices like digital cameras. Furthermore, the construction includes built-in leak protection to safeguard your electronics during normal operation. As a commitment to sustainability, these batteries are manufactured using recycled materials and are supplied in 100% recyclable, plastic-free packaging.
Suitable for
Remote controls
Children's toys
Portable electronic devices
Torches and flashlights
Digital clocks
Gaming controllers
These batteries may not be suitable for devices that require a higher capacity or a different voltage than the standard 1.2V Ni-MH specification. They are also not recommended for high-drain professional equipment that demands specialized lithium-ion power sources or devices that specifically state they are incompatible with rechargeable batteries.
Key specifications
Battery size: AAA (HR03)
Chemistry: Nickel-Metal Hydride (Ni-MH)
Voltage: 1.2V
Capacity: 500mAh
Rechargeable: Yes, hundreds of cycles
Shelf life: Holds charge up to 12 months in storage
How to use
To begin using your Energizer AAA batteries, insert them into your device according to the polarity markings indicated in the battery compartment. When the device performance begins to decline, remove the batteries and place them into a compatible Ni-MH battery charger. Ensure the charger is plugged into a standard power outlet and follow the manufacturer's instructions for charging times. Once the charging cycle is complete, the batteries can be reinserted into your device for continued use.
What to consider before purchase
Verify that your device is compatible with 1.2V Ni-MH rechargeable batteries.
Ensure you have a compatible battery charger available for Ni-MH cells.
Check the capacity requirements of your specific device to ensure 500mAh is sufficient.
Consider the long-term cost savings compared to purchasing disposable alkaline batteries.
Usage recommendations
For optimal battery health and longevity, it is recommended to use an Energizer brand charger. Avoid mixing batteries of different brands, chemistries, or charge levels within the same device to prevent performance issues or potential damage.

## FAQ

### How much does the Energizer HR03 AAA Rechargeable Battery 1.2V 500mAh cost, and is it available for purchase?

The price is 8.30 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Tuesday 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 Energizer 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 Energizer 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

## Image

https://aio.lv/img/cache/product/12538807/68904034_large.webp