Battery - Controller

Controller types

Computer servers have RAID controllers. RAID is a short form for Redundant Array Independent Disk that sits between the operating system and data storage devices. As the name suggests, RAID provides redundancy and improves the performance of disk storage devices. RAID controllers virtualize the storage drives into different groups that possess both data protection and redundancy features.

Why Do RAID Controllers Need Batteries?

Any RAID Controller should have a battery to avoid data loss when there is a power outage on the mainline. The batteries can be smart cache, capacitors, or lithium-ion batteries. When the main power goes out before the data write to the cache is completed, it can be lost. As a result, controllers, not necessarily RAID controllers, switch to the backup battery to complete the write sequence. You should ensure that the battery controller is in good working condition.

Controller Battery by Voltage

Different servers have different controller models. That means that the controller batteries also must have varying specifications. Apart from the physical size, the voltage rating is a crucial factor to consider. There are different battery ratings for different systems. For example, you will need 4.3V batteries for DL580 servers and 4.8V batteries for P-series controllers. Similarly, the 7.2V battery is for HP ProLiant BI460C servers. Check the voltage rating of the controller battery to ensure that it matches that which your system has. Any deviation can lead to costly disasters.

Battery Controller for Different Applications

Controller batteries are application-specific. You can only shop for a new battery after knowing the target device. Otherwise, it will just be a waste of time and resources. Dell PERC controller batteries are for PowerEdge servers, and HP controller batteries are for P-series servers. You cannot exchange the tow or any other battery controller. As a piece of advice, always consult with technical experts if not sure about the controller battery you need to buy.

Excellent Shopping Experience at AllHDD

ALLHDD is a one-stop shop for all controller batteries. If you need to replace any of your batteries, regardless of the model, just shop with us. We have a collection of high-quality and original controller batteries for every computer. Being a certified supplier, you can trust products we sell as meeting the industry standards and have a manufacturer's warranty.

We also have a technical team to help you with shopping. Just contact us for the help you deserve. We are here to serve you!

462976-001 HP P-Series Battery
$68.00

462976-001 P-Series 650mAh RAID Controller Battery to Enable BBWC on the 256MB Cache 4.8V Ni-Mh Smart Array Battery with Cable | Made by HP | Brand New 3...read more

5% Discount on Checkout
HP 462976-001 P-Series Battery Cable
$33.00

462976-001 P-Series 650mAh RAID Controller Battery to Enable BBWC on the 256MB Cache 4.8V Ni-Mh Smart Array Battery with Cable | Made by HP | Refurbished

5% Discount on Checkout
HP 512735-001 13500 MAh Battery
$486.00

512735-001 4V 13.5A-HR Cache Controller Battery for EVA 4000/6000/8000 | Made by HP | Refurbished

5% Discount on Checkout
HP 654873-003 Server adapter
$78.00

654873-003 Battery Flashed Back Write Cache (FBWC) Capacitor Pack 5.4 Volt with 36-Inch Cable for Smart Array Controller P222 P420 Server | Made by HP |...read more

5% Discount on Checkout
654873-003 HP 5.4V adapter
$33.00

HP 654873-003 P-Series Controller Battery 6 Pin Connector Flashed Back Write Cache (FBWC) Capacitor Pack 5.4 Volt With 36-Inch Cable for Smart Array...read more

5% Discount on Checkout
HP 660093-001 5.4Volts Battery
$78.00

660093-001 Flashed Back Write Cache (FBWC) Pack 5.4V With 36 Inch Cable for Smart Array Controller P222 Proliant Battery Capacitor | Made by HP | Brand New 3...read more

5% Discount on Checkout
HP 660093-001 Capacitor Battery
$33.00

660093-001 Flashed Back Write Cache (FBWC) Pack 5.4V With 36 Inch Cable for Smart Array Controller P222 Proliant Battery Capacitor | Made by HP | Refurbished

5% Discount on Checkout
727261-B21 HP 12Watt Megacell Battery
$33.00

727261-B21 12 Watt Megacell Smart Array Gen9 for BL Server Storage Battery | Made by HP | Refurbished

5% Discount on Checkout
HPE 488137-001 4.8V 650mAh Battery
$31.00

488137-001 4.8 Volt 650mAh NiMH for Battery Backed Write Cache (BBWC) Option on P-Series Smart Array Controller | Made by HPE | Refurbished

5% Discount on Checkout
HPE 731125-001 Battery Proliant
$153.00

731125-001 Battery Pack 4.3V Nimh 150mah for Proliant DL580 G9 servers | Made by HPE | Refurbished

5% Discount on Checkout
Product filters
By Brands
By Price Range
$  –  $
  • $0
  • $914
By Product Conditions
Categories