36V Extended Battery Pack Module EBM - Rackmount Backup Runtime

In this review the Tripp Lite 36V Extended Battery Pack Module EBM is assessed for IT racks and critical equipment that need extra runtime. The bottom line: this external battery pack is for small server closets and workstation setups that require longer UPS run time without replacing the entire UPS. It extends runtime when paired with compatible 36V Tripp Lite rackmount or tower UPS models and includes heavy-gauge cabling and mounting hardware, making it a straightforward expansion for administrators who want added uptime with minimal fuss.

Key Features

• Extended runtime: Provides additional battery runtime when connected to compatible 36V Tripp Lite UPS units, helping keep essential equipment powered through longer outages.
• Single-pack limit: Designed for one battery pack per UPS for supported models, which simplifies capacity planning for most small to medium installations.
• Compatibility: Works with a range of Tripp Lite UPS systems that specify this battery pack, ensuring predictable integration into existing equipment.
• Easy installation: Includes heavy-gauge cabling with high-current DC connectors for a safe, simple connection to the host UPS without custom wiring.
• Mounting flexibility: Ships with 2U rackmount hardware for 4-post racks and can be used with optional accessories for tower or 2-post installations.
• Manufacturer support: Backed by a 2-Year limited manufacturer warranty and vendor technical support for peace of mind.

Who It's For

The 36V Extended Battery Pack is aimed at IT technicians, small business owners, and data closet managers who already own a compatible Tripp Lite 36V UPS and need predictable extended runtime without upsizing the UPS. It suits environments with modest power draws where an extra battery module will keep servers, networking gear, or point-of-sale systems running through typical outage windows.

It is not for users who need multi-pack expansion beyond one module per UPS; those requiring much larger runtime should consider larger battery configurations or different multi-pack compatible models. Also plan for two people to mount it in some rack scenarios if space and weight make handling difficult.

Pros & Cons

Pros

• Clear benefit of extended runtime when paired with compatible UPS models.
• Solid build quality and included heavy-gauge cabling make installation straightforward.
• Flexible mounting options support standard 2U rack installation and optional tower or wall kits.

Cons

• Limited to one BP36V15-2U per UPS, so it may not meet needs where multiple battery packs are required.
• Installation can be cumbersome in some racks and may require two people for safe handling.

Specifications

Our Verdict

The 36V Extended Battery Pack Module is a practical, well-made option for extending UPS runtime in small to medium equipment deployments. Its included heavy-gauge cabling and rackmount hardware make it an efficient add-on for administrators who need predictable extra minutes or hours of backup without changing the UPS. It represents good value when used within its single-pack limitation and with compatible Tripp Lite UPS models.

Frequently Asked Questions

Can I use more than one of these battery packs with a single UPS?
No, this model is limited to one BP36V15-2U per UPS; check multi-pack compatible models for larger expansions.

Does the package include cables and mounting hardware?
Yes, it ships with heavy-gauge cabling with high-current DC connectors and 2U rackmount hardware for 4-post racks.

What warranty and support are provided?
The unit is covered by a 2-Year limited manufacturer warranty and supported by the vendor's technical support team via phone, web and email.