# Replacement Battery Cameron Sino for Bose QuietComfort 20 QC20 / Mio MiVue C330 C335 (MPN SB9792)

**URL:** https://aio.lv/en/product--cameron-sino-sb9792--11879911
**Data updated:** 2026-03-09 20:47 (EET)
**Category:** Batteries
**Manufacturer:** Cameron Sino
**Manufacturer code:** SB9792
**EAN:** 4894128110491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cameron-sino-sb9792--11879911

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Replacement rechargeable battery by Cameron Sino compatible with Bose QuietComfort 20 (QC20) and selected Mio MiVue models C330 and C335. Supplied as a spare battery pack (MPN SB9792, EAN 4894128110491) intended to restore device power and extend usable life. Suitable for users needing a direct battery replacement for noise-cancelling in-ear headphones and compatible dashcam models.

## Long description

Replacement rechargeable battery by Cameron Sino designed to restore power to compatible devices. This battery is compatible with Bose QuietComfort 20 (QC20) in-ear noise-cancelling headphones and selected Mio MiVue dash camera models C330 and C335. Supplied as a spare battery pack to replace a worn or failed internal battery and extend the usable life of the original equipment.
Advantages
This replacement battery offers a direct-fit solution engineered to match the original battery's physical dimensions and electrical characteristics, enabling straightforward installation without modification of the host device. It provides stable rechargeability and consistent voltage output suitable for noise-cancelling headphone operation and for brief power needs of compatible dash cameras. The battery is supplied pre-assembled as a pack, simplifying replacement and reducing downtime compared with service repair.
Suitable for
Bose QuietComfort 20 (QC20) noise-cancelling in-ear headphones requiring battery replacement
Mio MiVue C330 and C335 dash cameras with compatible battery packs
Users seeking to restore device battery life without replacing the entire unit
Technicians and DIY users performing routine maintenance or repairs
Key specifications
Type: Rechargeable lithium-polymer battery pack
Form factor: Compact pack suitable for in-ear headphone battery compartments and compatible dashcam housings
Output characteristics: Designed to provide the voltage and current profile required by compatible devices for stable operation
Connection: Pre-assembled pack with factory-mounted contacts for direct replacement
Intended use: Spare part for restoring device power and extending device service life
How to use
Power down the device and, if applicable, disconnect any external power sources. Open the battery compartment or disassemble the host device following manufacturer service guidance. Remove the old battery pack carefully, noting the orientation and connector placement. Install the Cameron Sino replacement pack in the same orientation and reconnect any contacts or cables securely. Reassemble the device and perform an initial charge according to the device manufacturer's instructions before normal use. If unsure about disassembly or electrical connections, seek professional service to avoid damage.
Usage recommendations
Use the replacement battery only in the listed compatible devices. Charge and store the battery at temperatures within the device manufacturer's recommended range. Dispose of the old battery according to local electronic waste regulations. If the device exhibits unexpected behavior after replacement, check connections and, if necessary, consult qualified repair personnel.

## FAQ

### How much does the Battery Cameron Sino for Bose QuietComfort 20 QC20 cost, and is it available for purchase?

The price is 18.99 € (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 10.07.2026 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/11879911/67298066_large.webp