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Cameron Sino replacement battery for UE Boom 2 and UE Boom 2 Ultimate

SKU CH-MV71-SXRE3

Lithium-ion replacement battery restores power and playtime to UE Boom 2 and Ultimate Ears Boom 2 Ultimate speakers

  • Restores speaker mobility with direct-replacement fit
  • Lithium-ion chemistry delivers consistent power output
  • Rechargeable design enables extended listening sessions
  • Engineered to meet original equipment specifications
  • Simple installation returns UE Boom 2 to service

Direct replacement battery

The Cameron Sino lithium-ion cell is made for the UE Boom 2 and UE Boom 2 Ultimate speakers. It restores the original runtime when the factory pack no longer holds a charge. The pack fits the battery compartment without modification. Owners of other speaker models cannot use this cell.

Fits the existing compartment

No soldering or adapter cables are required; the connector matches the speaker's original header. Installation simply swaps the old pack for this one, freeing the speaker from permanent tethering to a wall outlet. The battery charges through the speaker's standard USB port. Users who need a higher-capacity pack will not find it here.

Standard lithium-ion thermals

The cell operates at normal room temperature during music playback and while charging. No active cooling is involved, so the speaker remains silent. Power draw follows the speaker's own consumption profile. The pack is not designed for high-drain applications beyond the UE Boom 2 series.

Highlights

  • Restores speaker mobility with direct-replacement fit
  • Lithium-ion chemistry delivers consistent power output
  • Rechargeable design enables extended listening sessions
  • Engineered to meet original equipment specifications
  • Simple installation returns UE Boom 2 to service

Specifications

BrandCameron Sino
ModelUE Boom 2, UE Boom 2 Ultimate

Questions about this item

How long will the lithium-ion cell hold a charge during continuous playback?

The battery is engineered to meet or exceed original specifications for the UE Boom 2 and UE Boom 2 Ultimate, delivering comparable playtime per charge cycle.

Does the pack run hot or make noise when the speaker is used all day?

As a passive lithium-ion cell with no active electronics, it generates minimal heat and produces no audible noise during extended operation.

What tools or parts are required to fit this replacement into the speaker?

The battery is designed for direct replacement; installation requires opening the UE Boom 2 or UE Boom 2 Ultimate enclosure with suitable small screwdrivers and spudgers.

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