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!

Dell FR345 3.7V Battery Thinkpad
$61.00

FR345 Dell 3.7V 7WH Li-Lon Battery For Perc 5I. Brand New.

5% Discount on Checkout
Dell D668J 6.4V Battery Controller
$60.00

D668J 6.4V 1.1AH 7.1WH Controller Battery Module for Powervault MD3200I/3220I Server | Made by Dell | Refurbished

5% Discount on Checkout
0D668J 6.4V Dell Battery Module
$60.00

0D668J 6.4V 1.1AH 7.1WH Controller Battery Module for Powervault MD3200I/3220I Server | Made by Dell | Refurbished

5% Discount on Checkout
Dell 0FR463 Perc 5i Battery
$59.00

0FR463 Perc 5i 3.7v 7wh Li-Ion RAID Controller Battery Poweredge 1950/2900/2950 for Server | Made by Dell | Brand New

5% Discount on Checkout
460499-001 HP 4.8V Battery
$58.00

460499-001 4.8V Ni-Mh 650Mah P-Series Interface Cable With tray Battery | Made by HP | Brand New

5% Discount on Checkout
Lenovo 00JY022 Serveraid M5100 Battery
$58.00

00JY022 Serveraid M5100 Battery Series Flash Power Module | Made by Lenovo | New Bulk Pack

5% Discount on Checkout
Lenovo 00JY023 Serveraid M5100 Battery
$58.00

00JY023 Serveraid M5100 Battery Series Flash Power Module | Made by Lenovo | New Bulk Pack

5% Discount on Checkout
L5-25376-00 LSI Logic Battery
$58.00

L5-25376-00 LSI Logic Remote Mounting Bracket For LSI IBBU06/07/08/09 And All Cache | New Bulk Pack

5% Discount on Checkout
LSI Logic L3-25343-04B Battery Backup Unit
$58.00

L3-25343-04B LSI Logic Megaraid 3.7V 1.59AH 5.6WH Battery Backup Unit For LSI 9260, 9261, And 9280 Series Controllers. Refurbished.

5% Discount on Checkout
HP 730865-001 Smart Array  Battery Thinkpad
$56.00

730865-001 HP Battery Pack 4.3v Nimh 150mah For DL580 G9 | Refurbished

5% Discount on Checkout
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