We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 2U rackmount battery module with front panel display

CyberPower

CyberPower BP48VL2U01TAA 48 V UPS

SKU CH-VKD6-3KC5P MPN BP48VL2U01TAA

An extended battery module with eight 12 V 9 Ah sealed lead-acid cells provides 48 VDC at 70 A and supports daisy-chain expansion for longer runtime

  • TAA-compliant design meets federal procurement requirements
  • 48 VDC output supports compatible UPS systems
  • Eight 12 V 9 Ah sealed lead-acid batteries provide extended runtime
  • Daisy-chain expansion enables additional battery modules
  • Built-in charger maintains battery readiness automatically

Extended Battery Module for 48 V UPS Systems

The CyberPower BP48VL2U01TAA is a TAA-compliant extended battery module designed to increase runtime for compatible 48 VDC UPS units. It delivers a 70 A amperage rating and operates at 48 VDC to support critical loads during prolonged outages. This unit suits IT managers and facility engineers who need scalable backup for rackmount infrastructure.

Eight Sealed Lead-Acid Batteries in a Daisy-Chain

The module houses eight 12 V 9 Ah sealed lead-acid batteries and includes a built-in charger for autonomous maintenance. Expansion-ready daisy-chain connectors allow additional modules to be linked without extra wiring complexity. A front-access NEMA 5-15P plug simplifies connection to the host UPS or upstream module.

Replaces RB1290X4Q Cartridges When Runtime Demands

This module replaces the RB1290X4Q replacement cartridge set when the application requires longer autonomy rather than simple cell refresh. The jump is worth it when existing UPS runtime no longer covers the required shutdown window for servers or network gear. Buyers who only need to swap ageing cells inside the original UPS chassis should order the cartridge instead.

Highlights

  • TAA-compliant design meets federal procurement requirements
  • 48 VDC output supports compatible UPS systems
  • Eight 12 V 9 Ah sealed lead-acid batteries provide extended runtime
  • Daisy-chain expansion enables additional battery modules
  • Built-in charger maintains battery readiness automatically

Specifications

No published specifications for this item yet.

Questions about this item

What DC voltage does the BP48VL2U01TAA supply and what amperage can it deliver?

The module supplies 48 VDC and is rated for up to 70 A of output current.

What rack space and form factor does this extended battery module require?

It mounts in a standard 2U rack slot and ships in a black chassis with a NEMA 5-15P input plug.

How do you daisy-chain additional BP48VL2U01TAA units and what common wiring mistake should be avoided?

Connect the expansion cable from the first module to the next unit's input port, ensuring all eight 12 V 9 Ah batteries are seated before powering on.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.