Long Shifts
Extend device runtime
The RealWear Single Battery Pack is a 2600 mAh rechargeable spare battery for the RealWear Navigator 520. The Navigator platform supports hot-swapping, so you can replace a depleted battery in the field without a normal device shutdown. For teams using assisted reality across long shifts, remote support calls or mobile maintenance tasks, carrying charged spare batteries reduces dependence on fixed charging breaks and helps keep devices available when work continues beyond one battery cycle. The pack is especially relevant for organizations standardizing Navigator 520 deployments across technicians who need predictable power availability throughout the working day.
Extend device runtime
Swap power on site
Reduce call downtime
Keep spares ready

The Navigator 520 uses a hot-swappable 2600 mAh battery, so a charged spare can replace a depleted pack during the working day.
This helps your team reduce interruptions during remote support, inspections and guided workflows where restarting the device would slow the task.

VR Expert states that the battery can provide up to eight hours of use, with actual runtime depending on workload and device settings.
Keeping additional charged packs available supports companies running long or staggered shifts where devices need to remain ready beyond one charge.

The pack is a dedicated RealWear battery rather than a cabled external power bank, so the standard headset form factor stays intact.
This makes spare-battery planning easier for shared fleets and reduces loose cabling around workers during industrial tasks.
The RealWear Single Battery Pack is a 2600 mAh, 3.8 V rechargeable spare battery for the RealWear Navigator 520. The Navigator platform supports hot-swapping, so you can exchange a depleted pack tool-free without a normal shutdown. VR Expert AI supplies spares to organizations running the headset across long shifts and shared-device fleets.
As a RealWear distributor, VR Expert AI offers volume pricing and business invoicing on batteries. A common ratio is two packs per device, so one is always charged while the other is in use. Request a quote with your device count and we will confirm pricing, availability and lead times.
Battery life is the practical limit on hands-free work. With a charged spare in a pocket, a technician swaps power in seconds and stays on the task, rather than tethering the headset to a charger mid-job or ending a remote support call early. For dispatch teams, this turns device runtime from a scheduling constraint into a non-issue.
Spares only help if they are charged. Most fleets order the Single Battery Charger so packs are prepared off-device before a shift, and both items are in the charging and power accessories group within smart glasses accessories.
Buy the RealWear Single Battery Pack through VR Expert AI with volume pricing, business invoicing and delivery across the EU and US. Ask a specialist how many spares and chargers your RealWear Navigator 520 deployment needs.

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The current SiNGRAY G2 specification lists a 2500 mAh, 7.6 V replaceable battery.
Yes. The Navigator 520 supports hot-swappable batteries, allowing replacement without a normal shutdown.
VR Expert lists up to eight hours of use. Actual runtime depends on workload, network use, camera use and settings.
No. A battery charger is sold separately.
Yes. VR Expert and current RealWear information support the battery system used by the Navigator 520.
This hot-swappable battery fits the RealWear Navigator 520 and Navigator 500. It is not compatible with the older HMT-1.