Buy RAID Controller & Backup Batteries

Shop RAID controller batteries, backup battery units and cache protection modules for PERC, Smart Array and other enterprise RAID controllers. Stock spans HP, HPE, Dell, IBM, Lenovo, Broadcom and LSI Logic, so you can order a single replacement battery or request bulk pricing for a larger fleet.

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Match by Voltage, Controller and Part Number

Each listing shows its voltage, chemistry and the controller it fits, along with its OEM part number, so you can confirm compatibility before you order. Send us your controller model or the battery you're replacing and we'll help confirm the right part, in single units or bulk.

Looking for a specific brand? Browse HP batteries, Dell batteries, HPE batteries, or IBM batteries.

Ready to order? Add batteries to your cart, or use Request Bulk Quote for volume pricing.