--- product_id: 221402853 title: "Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion" brand: "cs battery" price: "659 kr" currency: NOK in_stock: true category: "Cs Battery" url: https://www.desertcart.no/products/221402853-replacement-battery-for-logitech-ue-megaboom-compatible-with-s-00147 store_origin: NO region: Norway --- # 7.4V stable lithium-ion voltage No memory effect, charge anytime 3400mAh high-capacity power Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion **Brand:** cs battery **Price:** 659 kr **Availability:** ✅ In Stock ## Summary > 🔋 Power up your party, never miss a beat! ## Quick Answers - **What is this?** Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion by cs battery - **How much does it cost?** 659 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/221402853-replacement-battery-for-logitech-ue-megaboom-compatible-with-s-00147) ## Best For - cs battery enthusiasts ## Why This Product - Trusted cs battery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Reliable:** Premium imported Li-ion cells ensure low self-discharge and enhanced safety during use. - • **Eco-Smart Upgrade:** Revive your speaker with a cost-effective battery swap instead of buying new gear. - • **Power Through Your Day:** 3400mAh capacity delivers extended playtime for your UE MegaBoom series. - • **Seamless Compatibility:** Perfectly fits UE MegaBoom, MegaBoom 3, and specific part numbers for hassle-free replacement. - • **Plug & Play Convenience:** Works flawlessly with original chargers—no extra gear needed to recharge. ## Overview This 7.4V, 3400mAh lithium-ion replacement battery is engineered for UE MegaBoom and MegaBoom 3 models, offering long-lasting, safe, and reliable power. Designed with premium cells and zero memory effect, it ensures consistent performance and easy compatibility with original chargers, making it the smart choice to extend your speaker’s life and keep your sound uninterrupted. ## Description Your replacement battery supplier. We have over 20 years of experience in battery R&D and manufacturing. Our mission is to help you find the right battery/accessories to get the most out of your equipment. Buying replacement batteries instead of new equipment can save you money and give your beloved power tools a second life. High-quality, high-capacity replacement batteries provide long-lasting battery life. Get back to satisfying hours of use without the worry of sudden stops in the middle of your work - just like new! Compatible device models: UE MegaBoom, UE MegaBoom 3, S-00147, S-00171 (Not applicable to the UE Boom series) Compatible battery models: 533-000116, 533-000138, 533-000146 Specifications: Battery voltage: 7.4V Battery capacity: 3400mAh / 25.16Wh Pre-purchase tips: Before purchasing, please use ""Ctrl+F"" to find compatible models and original battery models. You can continue to charge the replaced battery with the original charger. The new battery will perform best after completing 2 to 3 complete charge and discharge cycles. Battery advantages No memory effect, can be charged and discharged on demand, no capacity loss. The battery uses high-quality imported super cells, which is safer to use. Low self-discharge rate can maximize production efficiency and reduce downtime. Precautions Do not over-discharge, squeeze, incinerate or heat the battery. Do not short-circuit; do not weld directly on the battery surface. Do not use or heat outside the allowed temperature range. Do not disassemble the battery internally. When the battery reaches the termination voltage, it should be removed from the instrument in time. Please strictly follow the above precautions to avoid battery expansion, leakage or even explosion due to improper operation and use. ## Features - 【Applicable machine models】UE MegaBoom, UE MegaBoom 3, S-00147, S-00171 (Not applicable to the UE Boom series) - 【Perfectly compatible】Part Number: 533-000116, 533-000138, 533-000146 - 【Battery Specifications】Voltage: 7.4 V, Type: Li-ion Capacity: 3400 mAh / 25.16 Wh - Usage suggestion: To achieve the best charging result, please use the original high-quality charging head and data cable provided. - Please confirm your original battery part number or machine model is correct before purchasing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08F7GQ3KJ | | Battery Capacity | 3400 milliamp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 94 g | | Best Sellers Rank | #395 in Camera Batteries | | Brand | CS BATTERY | | Customer Reviews | 4.0 4.0 out of 5 stars (483) | | Included Components | Battery | | Item Dimensions | 3.07 x 1.48 x 0.74 inches | | Manufacturer | Cameron Sino(HENZENS) | | Model Name | UE MegaBoom | | Model Number | UE MegaBoom, S-00147 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 767410118069 | | Unit Count | 1 Count | | Voltage | 7.4 volts | | Warranty Description | 12-month Warranty | ## Product Details - **Battery Capacity:** 3400 milliamp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** CS BATTERY - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Unit Count:** 1 Count ## Images ![Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion - Image 1](https://m.media-amazon.com/images/I/81dPU9CHryL.jpg) ## Questions & Answers **Q: Does this fit the original mega boom** A: Dear friend, thank you for the inquiry, the battry fits your speaker(Mega Boom), you can buy with confidence. BXT-FOCUS **Q: Will this battery has an overcharge protection I notice That stops charging when is fully charged** A: yes it has charging protection **Q: Will this also work with 553-000146** A: The battery is not suitable for 553-000146. **Q: Is the megaboom 3 still water submersible following battery replacement?** A: dear we do not support this ## Frequently Bought Together - Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion - Replacement Charging Cable for UE Boom & MEGABOOM Wireless Speakers – 4ft, Compatible with Ultimate Ears Speakers - Sqrmekoko Quick Charger Cable Adapter Compatible with Ultimate Ears UE Boom MEGABOOM Wireless Speaker White & Yellow --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/221402853-replacement-battery-for-logitech-ue-megaboom-compatible-with-s-00147](https://www.desertcart.no/products/221402853-replacement-battery-for-logitech-ue-megaboom-compatible-with-s-00147) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*