--- product_id: 79010794 title: "HPE Battery - for RAID Controller - Battery Rechargeable" brand: "hp" price: "315.25 DT" currency: TND in_stock: true reviews_count: 8 category: "Hp" url: https://www.desertcart.tn/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable store_origin: TN region: Tunisia --- # 1.5V optimized voltage 2000mAh Li-Ion power Supports multiple RAID devices HPE Battery - for RAID Controller - Battery Rechargeable **Brand:** hp **Price:** 315.25 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your data’s safety net with HPE’s smart backup battery! ## Quick Answers - **What is this?** HPE Battery - for RAID Controller - Battery Rechargeable by hp - **How much does it cost?** 315.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Trusted HPE Quality:** Engineered by HPE ISS BTO with proven reliability, giving you peace of mind in mission-critical environments. - • **Multi-Device Support:** One battery powers multiple devices including NVDIMMs, maximizing efficiency and reducing hardware clutter. - • **Compact & Lightweight:** At just 0.14 kg and 10x9x3 inches, it fits seamlessly into your server setup without bulk. - • **Uninterrupted Data Integrity:** Ensures your RAID controller’s cache is safely backed up during power loss, preventing costly data corruption. - • **Proprietary Lithium-Ion Power:** High-capacity 2000mAh battery designed specifically for HPE Smart Array Gen9 & Gen10 controllers for peak performance. ## Overview The HPE Battery for RAID Controller is a proprietary 2000mAh lithium-ion backup power source designed to protect write cache data on HPE Smart Array Gen9 and Gen10 RAID controllers. It supports multiple devices per server, including NVDIMMs, ensuring data integrity during unexpected power outages. Compact, lightweight, and engineered by HPE, this rechargeable battery is essential for maintaining high-performance, reliable storage infrastructure. ## 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: Drop in replacement battery for HP RAID controller - Older Gen 9 HP server was showing an error on the RAID controller battery. Found this as a replacement and it works just fine. No more error messages and It's been in use for over 6 months. Review: Did not work at all - The battery I received was defective. It had a data code from 2017 and appears to have the original 2017 batteries in it. Clearly was pulled from an old server. It had no charge and would not accept a charge from the server. I got an error on every boot of the system. The replacement they sent was the exact same - no signs of life. ## 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 | | Antenna Location | Laptop | | Battery Capacity | 2000 | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 16 ounces | | Brand | HP | | Customer Reviews | 3.8 out of 5 stars 35 Reviews | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00190017252100 | | Included Components | Battery | | Item Dimensions | 10 x 9 x 3 inches | | Item Type Name | Battery | | Item Weight | 0.14 kg | | Manufacturer | HPE ISS BTO | | Model Name | P01366-B21 | | Model Number | P01366-B21 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Laptop | | Reusability | Single Use | | UPC | 190017360478 190017252100 | | Unit Count | 1 Count | | Voltage | 1.5 volts | ## 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 ### ⭐⭐⭐⭐⭐ Drop in replacement battery for HP RAID controller *by E***C on September 5, 2026* Older Gen 9 HP server was showing an error on the RAID controller battery. Found this as a replacement and it works just fine. No more error messages and It's been in use for over 6 months. ### ⭐ Did not work at all *by T***S on June 3, 2026* The battery I received was defective. It had a data code from 2017 and appears to have the original 2017 batteries in it. Clearly was pulled from an old server. It had no charge and would not accept a charge from the server. I got an error on every boot of the system. The replacement they sent was the exact same - no signs of life. ### ⭐⭐⭐⭐⭐ 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. ## 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, --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable](https://www.desertcart.tn/products/79010794-hpe-battery-for-raid-controller-battery-rechargeable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-20*