--- product_id: 647061179 title: "SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh" brand: "scesmia" price: "Rp955167" currency: IDR in_stock: true reviews_count: 2 category: "Scesmia" url: https://www.desertcart.id/products/647061179-srs-x55-replacement-speaker-battery-compatible-with-so-ny-srs store_origin: ID region: Indonesia --- # 7.4V stable voltage output 2600mAh high-capacity power ROHS, CE & UL triple safety certified SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh **Brand:** scesmia **Price:** Rp955167 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your party with confidence—never settle for less than peak performance! ## Quick Answers - **What is this?** SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh by scesmia - **How much does it cost?** Rp955167 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/647061179-srs-x55-replacement-speaker-battery-compatible-with-so-ny-srs) ## Best For - scesmia enthusiasts ## Why This Product - Trusted scesmia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Triple-certified with ROHS, CE, and UL for overcharge, over-discharge, and short-circuit protection—peace of mind included. - • **Smart Charging:** Optimized for ambient temps between 5°C-35°C to ensure efficient charging and battery longevity. - • **Easy DIY Upgrade:** Step-by-step video guide available—upgrade your speaker’s power like a pro without the tech stress. - • **Power That Lasts:** 2600mAh capacity keeps your speaker booming longer—never miss a beat at your next gathering. - • **Plug & Play Compatibility:** Seamlessly fits So-ny SRS-X77, SRS-BTX300, and SRS-X55 models for hassle-free replacement. ## Overview This 7.4V, 2600mAh lithium-ion replacement battery is engineered for So-ny SRS-X77, SRS-BTX300, and SRS-X55 speakers. It features triple safety certifications (ROHS, CE, UL) and smart charging requirements to maximize lifespan and performance. Designed for easy installation with a comprehensive video guide, it ensures your speaker stays powered with reliable, long-lasting energy. ## Description Battery Parameters : So-ny Speaker SRS-X77,SRS-BTX300, SRS-X55,  Compatible Battery Part Number : So-ny ST-04  Specifications : Voltage:7.4V Capacity: 2600mAh / 19.24Wh Size: 131.20 x 21.30 x 18.60mm Weight：234.5g  Friendly Reminder : ①After the battery is placed for a period of time, it enters a dormant state, and the capacity is lower than normal. Multiple normal charge and discharge cycles are required to activate the battery and restore normal capacity.  ②When the speaker is charging the battery, it needs to be charged at an ambient temperature between 5 °C and 35 °C, otherwise the charge indicator will go out, causing the battery to fail to charge.  ③When the speaker is not used for a long time, it takes a long time to activate your machine to activate the battery self-protection state. Only after breaking through this state can the battery be charged and used normally.  ④Before the speaker needs to be charged, do not expose the speaker to rapid temperature changes, direct sunlight, or moisture, which may cause the battery to be damaged in high temperature or humidity and fail to charge.  Installation Tips : If you want to make replacing your battery easier, we highly recommend watching this battery replacement video on YouTube. Novices can easily install, no need to worry about the installation is too complicated.  Tips Before Purchase : Please double confirm the compatible model and original battery part number before you purchase it.(You can quickly search with Ctrl+F).If you are not sure,If you have any questions, please feel free to contact us at any time, we will give you free professional suggestion.Your satisfaction is very important to us,If you have any questions, please feel free to contact us at any time,and we will reply within 24 hours Review: Not delivered fitting SRS-X77 - I got a refund today. Ordered this for a SRS–X77. The advertising says it fits this device. In the picture, the connector has 5 pins. As delivered, it only had 3 pins. It would run the device, but it would not charge. & it was about .25“ too long to fit into the device. 🙁 Review: DOA battery - The battery was likely dead upon its arrival to me. It never worked, even letting it charge for many hours brought no change. I was too busy at the time of purchase (late 2024) so I missed the return window. That's on me. But the battery should have worked and didn't, unfortunately. ## Features - Excellently Compatible : Suitable for So-ny Speaker SRS-X77, SRS-BTX300, SRS-X55 - Battery Specification : Voltage:7.4V, Capacity:2600mAh/19.24Wh, Size:131.20 x 21.30 x 18.60mm, Weight:234.5g - Prompt Before Use : Please allow enough time for charging the battery before using it. When the speaker is not used for a long time, it takes a long time to activate your machine to activate the battery self-protection state. Only after breaking through this state can the battery be charged and used normally. - When the speaker is charging the battery, it needs to be charged at an ambient temperature between 5 °C and 35 °C, otherwise the charge indicator will go out, causing the battery to fail to charge. - Quality Certification : ROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. High capacity circulation function, perfect replace your original batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5QH1BJS | | Amperage | 2600 Milliamps | | Antenna Location | Speaker | | Battery Capacity | 2600 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 234.5 Grams | | Best Sellers Rank | #1,409 in Speaker Repair Products | | Brand | SCESMIA | | Compatible Phone Models | so-ny SRS-X77 SRS-X55 | | Customer Reviews | 1.5 1.5 out of 5 stars (2) | | Item Dimensions | 5.17 x 0.84 x 0.73 inches | | Item Type Name | Lithium-Ion | | Item Weight | 234.5 Grams | | Manufacturer | SCESMIA | | Model Name | SRS-BTX300 | | Model Number | ST-04 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 7.4 Volts | | Warranty Description | Unsatisfactory receipt of the goods does not apply to support returns. Quality assurance One-year quality warranty policy. | ## Product Details - **Battery Capacity:** 2600 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** SCESMIA - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Speaker ## Images ![SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Image 1](https://m.media-amazon.com/images/I/71cLb8gJhhL.jpg) ![SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Image 2](https://m.media-amazon.com/images/I/81PbBO5OdnL.jpg) ![SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Image 3](https://m.media-amazon.com/images/I/61OcRit9nRL.jpg) ![SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Image 4](https://m.media-amazon.com/images/I/61BpBD5U1sL.jpg) ![SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Image 5](https://m.media-amazon.com/images/I/61aAki-BjRL.jpg) ## Customer Reviews ### ⭐ Not delivered fitting SRS-X77 *by K***I on March 18, 2026* I got a refund today. Ordered this for a SRS–X77. The advertising says it fits this device. In the picture, the connector has 5 pins. As delivered, it only had 3 pins. It would run the device, but it would not charge. & it was about .25“ too long to fit into the device. 🙁 ### ⭐⭐ DOA battery *by C***S on January 11, 2026* The battery was likely dead upon its arrival to me. It never worked, even letting it charge for many hours brought no change. I was too busy at the time of purchase (late 2024) so I missed the return window. That's on me. But the battery should have worked and didn't, unfortunately. ## Frequently Bought Together - SRS-X55 Replacement Speaker Battery Compatible with So-ny SRS-X77 SRS-BTX300 ST-04 7.4V 2600mAh - Sony SRS-XB100 Wireless Bluetooth Portable Lightweight Super-Compact Travel Speaker, Durable IP67 Waterproof & Dustproof Shower Speaker, 16 Hour Battery, Versatile Strap, & Hands-free Calling, Black - 5FT Fast Wall Charger USB Charging Cable Cord for Sony srs-x11 SRS-XB12 SRS-XB20 SRS XB21 SRS XB22 SRS-XB31 SRS-XB32 XB01 XB10, LSPX-S2 SRS X3 X2 SRSBTV5 SRS-HG2 HG10 Portable Speaker Charger --- ## 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.id/products/647061179-srs-x55-replacement-speaker-battery-compatible-with-so-ny-srs](https://www.desertcart.id/products/647061179-srs-x55-replacement-speaker-battery-compatible-with-so-ny-srs) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-07*