# Backup Battery HPE 398648-001 Nickel-Metal Hydride 500 mAh

**URL:** https://aio.lv/en/product--hp-enterprise-383280-b21-rfb--497831
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** UPS Batteries
**Manufacturer:** HP Enterprise
**Manufacturer code:** 383280-B21-RFB
**EAN:** 4948382454225
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 111.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-383280-b21-rfb--497831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The HPE 398648-001 backup battery features Nickel-Metal Hydride (NiMH) technology with a capacity of 500 mAh. This reliable black battery is designed for HPE storage devices, ensuring optimal performance and longevity. Ideal for maintaining power during outages, it supports seamless operation of your equipment.

## Long description

The Backup Battery HPE 398648-001 Nickel-Metal Hydride 500 mAh is a replacement backup power unit designed for HP Enterprise storage and UPS-related systems that accept this form factor. Using Nickel-Metal Hydride (NiMH) chemistry and a rated capacity of 500 mAh, this black battery provides short-term power retention to preserve settings, maintain real-time clocks and allow controlled shutdown sequences in compatible equipment. The compact design and industry-compatible connector enable straightforward installation in systems that specify this battery type.
Advantages
This NiMH backup battery delivers stable voltage and a predictable discharge curve suited for maintaining memory and firmware settings in enterprise devices. With a 500 mAh capacity it offers a balance between compact size and runtime sufficient for brief outages or controlled shutdowns. The black casing is durable and designed for rack and enclosure environments where space and compatibility are important.
Suitable for
 Maintaining volatile memory and configuration settings in HPE storage controllers
 Powering real-time clock and low-drain circuits during mains interruptions
 Providing short-term backup to allow orderly system shutdowns
Key specifications
 Battery chemistry: Nickel-Metal Hydride (NiMH)
 Rated capacity: 500 mAh
 Colour: Black
 Application: Backup/retention battery for compatible enterprise storage and UPS systems
How to use
Before installation, power down the host device according to the manufacturer's procedure and disconnect mains power. Locate the existing backup battery module or compartment specified in the equipment manual, remove the old battery following electrostatic discharge (ESD) precautions, and install the HPE 398648-001 in the correct orientation. Reconnect any retention clips or connectors firmly and restore power. After installation, verify device settings and battery status through the system management interface if available.
Usage recommendations
Store and operate the battery within the temperature and humidity ranges specified by the equipment manufacturer. Replace the battery at intervals recommended by the host device or if battery-backed functions fail. Do not short-circuit, crush, incinerate, or disassemble the battery. Recycle or dispose of the battery in accordance with local regulations for NiMH cells.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery capacity | 500 mAh |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Battery voltage | 4.8 V |

## FAQ

### How much does the Backup Battery HPE 398648-001 cost, and is it available for purchase?

The price is 135.49 € (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 10.07.2026 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. 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 HP Enterprise 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 HP Enterprise 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 technology, product colour, 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/497831/64684542_large.webp