Hot Swappable Battery – 2600 mAh Spare Pack for Rugged Assisted Reality Headsets

Hot-swappable headset battery: overview

This hot swappable battery is a 2600 mAh / 3.8 V (10 Wh) lithium-polymer spare for the rugged assisted reality headset (RealWear Navigator 520).

Batteries can be swapped in the field within seconds: when you start a swap the headset enters a low-power mode, so you change the battery without shutting down or losing your work.

Charge spares with the single battery charger, which is sold separately.

Who the hot-swappable headset battery is for

Long shifts, remote sites and fleets that run headsets continuously.

• Long shifts
• Remote sites with limited power
• Shared fleets
• Emergency kits
• Field service vans

Features in detail

Hot-swap

Change batteries without powering down.

10 Wh capacity

2600 mAh / 3.8 V lithium-polymer.

Low-power swap mode

Keeps your session alive.

Charge separately

Use the single battery charger.

Genuine part

Made for the Navigator 520.

Compatibility

Compatible with the RealWear Navigator 520.

Choosing the right accessories

For the rugged headsets (Navigator 520 and Z1), choose a mount that matches your site rules: brand-specific hard hat clips give the firmest fit on MSA, Honeywell, Petzl, 3M and Japanese helmets; the universal hard hat band fits most other front-brim hard hats; the Workband 2, Tri-Band Strap and Overhead Band are for use without a hard hat or under a bump cap; and the ball cap suits outdoor, light-duty work.

For power, the Navigator 520 uses hot-swappable 2600 mAh batteries: pair spares with the single-bay charger and a Quick Charge 3.0 USB-A adapter. The lightweight headband model (Arc 3) charges over USB-C or on its desk/wall charging station, powered by a USB-C Power Delivery adapter.

For connectivity and sensing, the Mini LTE Modem adds 4G where there is no Wi-Fi, and the thermal camera module adds FLIR thermal imaging to the Navigator 520. Remember that only certified accessories keep the Navigator Z1 intrinsically safe.

Setup and use

1. Charge the spare fully in the single battery charger.
2. On the headset, start a battery swap so it enters low-power mode.
3. Remove the old battery and insert the new one.
4. Recharge the used battery for the next swap.

Care and maintenance

Store batteries partly charged in a cool, dry place, avoid crushing, puncturing or heating them, and recycle worn batteries according to local rules.

Specifications

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Headsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.

Frequently asked questions

What is the capacity?

2600 mAh / 3.8 V (10 Wh).

Can I swap without switching off?

Yes.

How do I charge it outside the headset?

With the single battery charger.

Does it fit the Z1?

No, the Z1 uses its own battery.

Do I lose my work when swapping?

No, the headset enters low-power mode during the swap.

How do I charge spares?

With the single battery charger.

How long does delivery take?

Shipping is free worldwide. Orders are dispatched within 1–3 business days and usually arrive within 4–8 business days in total, with tracking by email.

Can I return it if it is not right for me?

Yes, within 14 days of delivery, as long as it is new, unused and in its original packaging. Email metanexusxr@gmail.com with your order number to start a return.

Is it covered by a warranty?

Yes, a 2-year limited warranty against manufacturing defects on products bought from our store.

Is this a genuine part?

Yes. It is an original accessory made by the headset manufacturer, not a third-party copy.

Find more headset accessories, or compare enterprise XR headsets for frontline teams.