Battery Head Strap — Google K4 DUOAIO Comfort

Name: Battery Head Strap for Google QA05B/HJT-493
Brand: Google
SKU: 11652203
Price: 163.49 EUR
Availability: InStock

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Battery Head Strap for Google Kiwi design K4 DUOAIO Comfort — replacement/accessory

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Short description

Battery head strap designed for the Google Kiwi design K4 DUOAIO Comfort. This replacement accessory integrates the battery unit into a comfortable head strap to power the DUOAIO headset. Intended for users who need a direct replacement or spare part, it restores device operation, keeps weight balanced on the head and simplifies cable routing for extended use.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 11652203

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From 4.99 €

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36 months installment: from 4.54 euros per month

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Product information

Description

The Battery Head Strap for Google Kiwi design K4 DUOAIO Comfort is a replacement accessory designed to integrate the headset battery into a comfortable headband. It restores power delivery to the DUOAIO headset while redistributing weight to the rear of the head, improving balance and simplifying cable routing for extended use. The strap is intended as a direct replacement or spare part for users who need to return the headset to working condition or maintain a comfortable fit during longer sessions.

Advantages

This head strap positions the battery behind the head to counterbalance the front weight of the DUOAIO headset, reducing forward pull and improving overall comfort. The integrated battery compartment and cable channel reduce exposed wiring and create a cleaner setup. The design focuses on ease of installation and compatibility with the Google Kiwi design K4 DUOAIO Comfort headset, allowing quick replacement without modifying the headset itself.

Suitable for

Users needing a replacement battery head strap for the Google Kiwi design K4 DUOAIO Comfort headset
Owners who prefer better weight distribution for longer VR/AR sessions
Technicians or service centers performing repairs or refurbishments
Users who want simplified cable management and a neater headset appearance

Key specifications

Compatibility: Google Kiwi design K4 DUOAIO Comfort headset
Function: integrates battery into rear head strap to power headset and balance weight
Mounting: replacement head strap designed for direct installation without headset modification
Materials: padded strap and reinforced battery compartment for user comfort and secure fit
Cable management: integrated routing channel to reduce exposed wiring

How to use

Turn off the headset and remove any existing head strap if fitted. Align the replacement battery head strap with the headset mounting points and secure it according to the headset’s attachment method. Insert the compatible battery into the strap compartment and connect the power cable to the headset’s power input. Adjust the strap tension and rear position to achieve balanced weight distribution and comfortable fit before powering on the device.

Usage recommendations

Use only batteries and charging accessories rated for the DUOAIO headset to avoid damage. Inspect the strap and cable routing regularly for wear or damage and ensure connections are secure before each use. If you experience imbalance or discomfort, readjust the strap position or consult the headset manual for fit guidance.

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Customer questions

FAQ

How much does the Battery Head Strap — Google K4 DUOAIO Comfort cost, and is it available for purchase?

The price is 163.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Battery Head Strap — Google K4 DUOAIO Comfort be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Battery Head Strap — Google K4 DUOAIO Comfort online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Google 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 Google 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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