What are the dimensions of the battery itself? i have a 7.4v 2850 mah 21.4 wh i just took out of my ue boom speaker, is this compatible?

I purchased a replacement battery that won’t recharge. Now my speaker only works while plugged in. Going to buy a new soeaker

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MPF Products 3400mAh Extended 533-000116 Replacement Battery Compatible with Logitech UE MegaBoom S-00147 Wireless Waterproof/Shockproof Bluetooth Speaker

Product ID: 500196488

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Details

Battery capacity
3400 Hour
Battery cell composition
Lithium Ion
Brand
MPF Products
Number of batteries
1 Lithium
Recommended uses for product
Speaker

💧Waterproof & shockproof compatible

🔋3400mAh high-capacity power

🛠️Free installation tools included

Description

🔋 Power up your party, anywhere, anytime!

EFFORTLESS SWAP IN - Includes free installation tools so you can upgrade your battery hassle-free and fast.
BUILT FOR ADVENTURE - Designed to match your speaker’s waterproof and shockproof durability—never miss a beat outdoors.
PEACE OF MIND WARRANTY - Backed by a 1-year replacement warranty—stay powered without worry.
SEAMLESS COMPATIBILITY - Perfectly engineered replacement for Logitech UE MegaBoom S-00147 and part 533-000116.
POWER THAT LASTS ALL DAY - 3400mAh lithium-ion battery keeps your UE MegaBoom booming longer than ever.

This MPF Products 3400mAh lithium-ion replacement battery is specifically designed for the Logitech UE MegaBoom S-00147 wireless Bluetooth speaker. It delivers extended playtime with a robust 7.4V, 25.16Wh capacity, supports the speaker’s waterproof and shockproof features, and comes with free installation tools plus a 1-year replacement warranty for reliable, long-lasting performance.

Specifications

ASIN	B07F3LR7NT
Best Sellers Rank	2,600 in Portable Bluetooth Speakers 20,272 in MP3 Player Accessories
Guaranteed software updates until	unknown
Item model number	8541763209
Manufacturer	MPF Products
Package Dimensions	14.81 x 7.9 x 2.39 cm; 130.41 g

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