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Rectangular lithium-ion battery pack with black plastic casing and wire connector

Cameron Sino S-00147 UE MegaBoom battery 3400mAh 7.4V

SKU CH-G9D4-X89MW

Replacement lithium-ion pack for Logitech UE MegaBoom speaker, 3400 mAh at 7.4 V

  • Specifications78.40 x 40.40 x 19.00
  • Battery Pack78.40 x 40.40 x 19.00
  • Battery Capacity3400 milliamp_hours
  • Battery Voltage7.4 volts
  • 3400 mAh capacity extends speaker playtime
  • 4 V lithium-ion pack matches original voltage
  • 40 x 40.40 x 19.00 mm fits UE MegaBoom S-00147
  • ISO 9001, RoHS and CE certified for safety
  • Replaces Logitech part numbers 533-000116 and 533-000138

Replacement battery for UE MegaBoom

This 7.4 V lithium-ion pack is built to match the original specifications for the Logitech UE MegaBoom speaker. It restores portable playback time for owners whose factory cell no longer holds a charge.

Exact-fit dimensions with protected connector

The pack measures 78.40 by 40.40 by 19.00 mm and weighs 102.0 g, matching the OEM footprint so it seats without modification. A fully decoded chip and built-in overcharge, over-discharge, over-voltage and short-circuit protection guard the speaker electronics during daily use.

3400 mAh capacity decides runtime

At 3400 mAh and 25.16 Wh the cell determines how long the speaker plays between charges. Buyers needing more capacity than this single pack provides must look for a higher-capacity alternative or an external power bank.

Highlights

  • 3400 mAh capacity extends speaker playtime
  • 4 V lithium-ion pack matches original voltage
  • 40 x 40.40 x 19.00 mm fits UE MegaBoom S-00147
  • ISO 9001, RoHS and CE certified for safety
  • Replaces Logitech part numbers 533-000116 and 533-000138

Specifications

BrandCameron Sino
ModelS-00147, UE MegaBoom
Part Number533-000116, 533-000138
Specifications78.40 x 40.40 x 19.00
Battery Pack78.40 x 40.40 x 19.00
Battery Capacity3400 milliamp_hours
Battery Voltage7.4 volts

Questions about this item

What voltage does this 3400 mAh replacement run at?

The pack supplies 7.4 volts and 25.16 Wh, matching the original Logitech 533-000116 and 533-000138 cells.

Will the 78.40 × 40.40 × 19.00 mm pack fit inside my UE MegaBoom?

Yes, those are the exact dimensions of the S-00147 battery cavity, and the pack weighs 102.0 g.

How do I install it without damaging the connector?

Disconnect the old pack, align the new connector key, press straight in until it clicks, then run two or three full charge cycles for best capacity.

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