# Replacement Accumulator Battery Cameron Sino for Sony headphones WH-1000XM3 WH-1000XM4 WH-CH710N WH-XB900N (model SP 624038 / SM-03)

**URL:** https://aio.lv/en/product--cameron-sino-sb7986--11170318
**Data updated:** 2026-03-07 18:17 (EET)
**Category:** Batteries
**Manufacturer:** Cameron Sino
**Manufacturer code:** SB7986
**EAN:** 4894128140894
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cameron-sino-sb7986--11170318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Rechargeable replacement accumulator battery by Cameron Sino compatible with Sony headphone models WH-1000XM3, WH-1000XM4, WH-CH710N, WH-XB900 and WH-XB900N. Identified as SP 624038 / SM-03, this battery is designed for restoring power and extending the usable life of your wireless headphones. Suitable for DIY replacements or repair services; improves device runtime when original cell is depleted.

## Long description

Replacement Accumulator Battery Cameron Sino for Sony headphones WH-1000XM3 WH-1000XM4 WH-CH710N WH-XB900N (model SP 624038 / SM-03) is a rechargeable lithium-ion replacement cell designed to restore power to compatible Sony wireless headphone models. This battery is intended for users who need to replace a worn-out or degraded internal battery to recover original runtime and extend the service life of their headphones. The product is offered by Cameron Sino and fits the listed Sony models with a matching battery compartment and connector configuration.
Advantages
This replacement battery provides a direct, form-fit power solution for compatible Sony headphones, offering renewed playback and talk time compared with a depleted original cell. It is rechargeable and suitable for DIY replacement or professional repair, allowing users to avoid full unit replacement. The battery is compact, lightweight, and designed to integrate with the headphone’s existing power management circuit when installed correctly.
Suitable for
 Restoring battery life in Sony WH-1000XM3 headphones
 Restoring battery life in Sony WH-1000XM4 headphones
 Replacing depleted batteries in Sony WH-CH710N headphones
 Replacing depleted batteries in Sony WH-XB900 and WH-XB900N headphones
 Use by repair technicians performing headphone battery replacements
Key specifications
 Battery type: Rechargeable lithium-ion cell
 Form factor: Compact pack sized for in-headphone installation
 Compatibility: Specified Sony over-ear and on-ear wireless headphone models listed above
 Intended use: Replacement for depleted internal headphone battery to restore runtime
 Weight and dimensions: Designed to match the original battery footprint for direct fit
How to use
Power down the headphone and, if applicable, disconnect any cables. Open the headphone casing following the manufacturer’s service instructions or a trusted repair guide to access the internal battery compartment. Carefully disconnect the old battery from its connector, remove it from the compartment and install the Cameron Sino replacement battery in the same orientation. Reconnect the battery connector, reassemble the casing, and charge the headphones fully before first use to condition the new cell. If you are not experienced with electronic repairs, seek a qualified technician to perform the replacement to avoid damage.
Usage recommendations
Use only compatible replacement batteries that match the physical size and connector type of the original cell. Follow standard safety practices: avoid puncturing the battery, do not expose it to high temperatures or moisture, and dispose of the old battery according to local regulations. Charge the headphones with the manufacturer-recommended charger and avoid prolonged storage at full charge or fully discharged state to prolong battery life.

## FAQ

### How much does the Cameron Sino replacement battery for Sony WH-1000XM3/WH-1000XM4 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cameron Sino products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cameron Sino service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11170318/61930083_large.webp