# Backup Battery HPE 462976-001 RAID Controller

**URL:** https://aio.lv/en/product--hp-enterprise-462976-001--1014271
**Data updated:** 2026-04-14 14:15 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** HP Enterprise
**Manufacturer code:** 462976-001
**EAN:** 5704327642664
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-462976-001--1014271

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The HPE 462976-001 backup battery is designed for RAID controllers, featuring Nickel-Metal Hydride (NiMH) technology with a capacity of 650 mAh. This battery ensures reliable performance and data integrity during power outages, making it essential for maintaining your RAID system's functionality. Compatible with various HPE RAID controllers, it offers a straightforward installation process and long-lasting power support.

## Long description

The Backup Battery HPE 462976-001 RAID Controller is a replacement backup power module designed for use with compatible HPE RAID controller cards. Using Nickel-Metal Hydride (NiMH) chemistry and a nominal capacity of 650 mAh, this compact battery maintains cache power long enough to preserve write data in the event of an unexpected power loss. It is intended to support data integrity and allow the controller to flush or commit cached writes to storage when system power is interrupted.
Advantages
This HPE backup battery provides a stable, rechargeable energy source that integrates with supported RAID controllers to protect volatile cache. Its NiMH construction offers a balance between cycle life and safe operation, and the 650 mAh capacity is sized to cover typical cache-retention requirements for server controllers. Installation is straightforward on compatible modules, and the battery is a direct form-fit replacement designed to match the electrical and physical characteristics expected by the controller.
Suitable for
Maintaining cache integrity on compatible HPE RAID controllers during power interruptions
Servers and storage systems that rely on controller cache for write performance
Service and maintenance replacements in datacenter equipment
When it may not be suitable
This battery is specific to particular HPE RAID controller modules and should only be used where the controller manufacturer specifies compatibility. It does not serve as a general-purpose backup battery for other devices and will not provide extended runtime for entire systems. For systems that require longer autonomous run times or that use different backup technologies, an uninterruptible power supply (UPS) or a controller-specific capacitor solution may be more appropriate.
Key specifications
Chemistry: Nickel‑Metal Hydride (NiMH)
Nominal capacity: 650 mAh
Form factor: compact replacement module for RAID controller battery slot
Intended use: backup power for controller cache during power loss
How to use
Power down the server according to the manufacturer's maintenance procedures before replacing the backup battery. Remove the existing battery module from the RAID controller bay or battery carrier and insert the HPE 462976-001 ensuring correct orientation and secure mechanical engagement. After installation, follow controller firmware or system BIOS procedures to register or initialize the new battery if required. Verify battery status through the RAID controller management interface and perform any recommended battery conditioning cycles as specified by the controller documentation.
What to consider before purchase
Confirm compatibility with your specific HPE RAID controller model and controller firmware version
Ensure that the 650 mAh NiMH capacity meets your cache-retention requirements
Check service documentation for proper replacement procedure and any required initialization steps
Usage recommendations
Store and operate the battery within the environmental limits specified by the server and controller documentation. Replace the battery at the intervals recommended by the controller vendor or when battery health monitoring indicates diminished capacity. Always follow electrostatic discharge (ESD) precautions and the server manufacturer's service instructions when handling and installing the battery.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery capacity | 650 mAh |
| Product colour | Black |
| Battery voltage | 4.8 V |
| Number of batteries included | 1 pc(s) |
| Device compatibility | RAID controller |

## FAQ

### How much does the Backup Battery HPE 462976-001 cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Backup Battery HPE 462976-001 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

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