---
product_id: 79010794
title: "HPE Battery - for RAID Controller - Battery Rechargeable"
brand: "hp"
price: "€ 120.07"
currency: EUR
in_stock: true
reviews_count: 4
category: "Hp"
url: https://www.desertcart.hr/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable
store_origin: HR
region: Croatia
---

# Instant Backup for RAID Controllers Supports Multiple Devices per Server Lithium-Ion Rechargeable Power HPE Battery - for RAID Controller - Battery Rechargeable

**Brand:** hp
**Price:** € 120.07
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your data’s safety net — because downtime is not an option.

## Quick Answers

- **What is this?** HPE Battery - for RAID Controller - Battery Rechargeable by hp
- **How much does it cost?** € 120.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable)

## Best For

- hp enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Optimized for HPE Flexible Smart Array Gen9 & Gen10 RAID controllers.
- • **Plug-and-Play Installation:** Effortless setup with manufacturer-sealed packaging and instant functionality.
- • **One Battery, Multiple Devices:** Supports multiple RAID and NVDIMM devices per server, reducing hardware clutter.
- • **Reliable Lithium-Ion Chemistry:** Ensures long-lasting, eco-friendly backup power with low-halogen design.
- • **Seamless RAID Cache Protection:** Automatically safeguards write cache data during unexpected power loss.

## Overview

The HPE Battery for RAID Controllers is a proprietary lithium-ion rechargeable backup power source designed specifically for HPE Smart Array Gen9 and Gen10 RAID controllers. It protects critical write cache data by transferring it to flash memory during unexpected power outages, supports multiple devices per server, and features a low-halogen, eco-conscious design. Lightweight and easy to install, it ensures your enterprise storage remains resilient and reliable.

## Description

The HPE Smart storage battery is a lithium-ion, low-halogen centralized backup source and is required to backup the write cache content onto flash memory on the HPE Smart Array Gen10 and Gen9 performance RAID (P-class) controllers in case of an unplanned server power loss. The battery is also the backup power source for HPE NVDIMMS and allows any data in flight on the DRAM to be moved to the non-volatile NAND flash. Only one battery is required per server as it can support multiple devices.

Review: Bought 2, they worked perfectly. - Installed on a HP DL380 G9. There is a "how to" on youtube but desertcart would not let me post the link.
Review: A+++ Perfect. Exactly as described. - Awesome, exactly as described. Brand new in manufacturer box. No problems whatsoever. PnP hardware, worked on first try. Now I can use the cache on my P840 RAID card. Thank you so much!

## Features

- Application/Usage: RAID Controller
- Battery Rechargeable: Yes
- Battery Size: Proprietary Battery Size
- Battery Chemistry: Lithium Ion (Li-Ion)
- Compatibility: HPE Flexible Smart Array Controllers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BLQJ9JR |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Customer Reviews | 4.8 4.8 out of 5 stars (30) |
| Date First Available | March 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.9 ounces |
| Item model number | P01366-B21 |
| Manufacturer | HPE ISS BTO |
| Product Dimensions | 10 x 9 x 3 inches |

## Product Details

- **Battery Capacity:** 2000
- **Battery Cell Composition:** Lithium Ion
- **Brand:** HP
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Laptop

## Images

![HPE Battery - for RAID Controller - Battery Rechargeable - Image 1](https://m.media-amazon.com/images/I/516r4g5z2gS.jpg)

## Questions & Answers

**Q: Can use this storage cell for dl380 gen9 to replace  part no. 727260-002 storage cell**
A: Yes, the part has an after-market part number.  I have used this part from Amazon twice now in my HPE DL380 Gen 9 machine.  I just hope the battery will last longer so I don't have to order it as often in the future.

**Q: Is this 727258-b21 hp smart storage battery 96w (spare 815983-001) for hp smart array p440ar controller for hp proliant ml350 gen9?**
A: Yes both are same 815983-001 is newer version of 727258-b21

Thanks

**Q: Is this the green (first pic/old revision) or blue (second pic/new revision)?**
A: Green

**Q: I have a hp proliant ml350 gen 9 and needs a cache battery. ilo lists under hp smart storage batt. model:727258-B21 & spare:815983-001 will this work?**
A: Yes this is the correct battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought 2, they worked perfectly.
*by R***Y on May 30, 2023*

Installed on a HP DL380 G9. There is a "how to" on youtube but Amazon would not let me post the link.

### ⭐⭐⭐⭐⭐ A+++ Perfect. Exactly as described.
*by U***N on April 18, 2021*

Awesome, exactly as described. Brand new in manufacturer box. No problems whatsoever. PnP hardware, worked on first try. Now I can use the cache on my P840 RAID card. Thank you so much!

### ⭐⭐⭐⭐⭐ The battery works
*by F***R on January 3, 2021*

It is an expensive BIOS battery, but that is normal for an HPE products or parts. The tradeoff is that it is HPE. That means you know it will work properly.

## Frequently Bought Together

- HPE 96W Smart Storage Battery Enhanced MegaCell FBWC - 878643-001 (P01366-B21)
- HP 804331-B21 Smart Array P408I-A SR Gen10 - Storage Controller (RAID) - 8 Channel - SATA 6Gb/s/SAS 12Gb/s - 1.2 GBps - RAID 0, 1, 5, 6, 10, 50, 60,

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**Shop now:** [https://www.desertcart.hr/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable](https://www.desertcart.hr/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-04*