The Armorgard VoltHub VH16-240 is a lithium-ion battery charging station engineered for workshops, warehouses and sites with standard 240V mains power — a mobile, weatherproof unit safely charging up to 32 batteries at once. Sixteen individually lockable compartments each contain twin 240V UK Type G sockets with integrated RCD protection and test/reset buttons, combining proactive environmental control with automatic fire suppression. In the event of a battery fire, the 6-litre DLP fire suppression system targets the source directly, containing and cooling the affected battery to prevent thermal propagation.
Key Features
- F.I.R.E.E. Technology (Proactive) - forced negative pressure ventilation, thermostatic heater for optimum charging temperature, power cut-off at 60°C, on/off isolator switch, smoke/gas/humidity sensors for early detection, and critical temperature alarm with red LED and audible beep.
- F.I.R.E.E. Technology (Reactive) - automatic localised 6-litre DLP fire suppression with PFAS-free suppressant, visual fire beacon on roof, audible siren, 12V battery backup for fan and alarms when mains disconnected.
- RCD Protected Sockets - each compartment has individually protected sockets with test/reset buttons. If a charger trips an RCD, only that socket is affected while other compartments continue operating normally.
- Universal Communications Port - SP21 external fire alarm interface with volt-free contacts (NO/NC/common). Compatible with WES, ProLink, Cygnus and most site fire alarm systems.
- IP55 Weatherproof - suitable for indoor or outdoor use. Rear ventilation panel removable for indoor ducting (150mm/6" flange).
- Site Mobility - 200mm extra heavy-duty castors (2 fixed, 2 swivel braked), forklift pockets, pallet truck access, and 4 crane lifting eyes (LOLER certificate required).
- 5-Lever Deadlock Security - robust locking mechanism with 2 keys supplied. Individual lockers are padlockable.
Technical Specifications
| Specification |
Value |
| Model |
VH16-240 |
| External Dimensions (W x D x H) |
1770 x 750 x 1820mm |
| Small Locker Internal (W x D x H) |
260 x 355 x 260mm |
| Large Locker Internal (W x D x H) |
475 x 355 x 260mm |
| Weight |
334kg |
| Power Supply |
240V, 32A IP67 inlet |
| Sockets |
32 x 240V UK Type G (16 double-gang, individually RCD protected) |
| Lockers |
16 (12 standard + 4 large), padlockable |
| Max Battery per Locker |
350Wh (OEM, undamaged) |
| Locker Load Rating |
40kg UDL per locker |
| Operating Temperature |
-10°C to +45°C |
| Fire Suppression |
6L DLP system, PFAS-free, certified for A/B/D/F + lithium fires |
| IP Rating |
IP55 |
| Material |
1.5mm steel, powder coated |
| Colour |
Black Grey (RAL 7021) / Traffic Red (RAL 3020) |
| Keys Supplied |
2 |
NTA8133-2021 Certified & IP55 Weatherproof
This product is certified to NTA8133-2021 (Dutch Technical Agreement for lithium-ion battery storage), and complies with EN 60335-1:2012, EN 60335-2-29:2019, BS EN IEC 61000-6-2:2019, BS EN IEC 61000-6-3:2021, EN 60529:1992+A2:2013, and EN 3-7+A1:2007. The fire suppression system is serviced to BS 5306-3:2017 and BS 5306-9:2015, with DLP system to LPCB LPS1666. Conforms to 2014/35/EU Low Voltage Directive and UK Electrical (Safety) Regulations 2008.
More About This Product
The Armorgard VoltHub VH16-240 is a lithium-ion battery charging station engineered for workshops, warehouses, and sites with standard 240V mains power. This mobile, weatherproof unit safely charges up to 32 batteries at once, combining proactive environmental control with automatic fire suppression to dramatically reduce the risk and consequences of thermal runaway. The VH16-240 features 16 individually lockable compartments, each containing twin 240V UK Type G sockets with integrated RCD protection and test/reset buttons. In the event of a battery fire, the 6-litre DLP fire suppression system targets the source directly, containing and cooling the affected battery to prevent thermal propagation.
Suitable Applications
The VoltHub VH16-240 is designed for workshops, warehouses, distribution centres, facilities management, and any location with standard 240V mains power. Typical applications include tool stores, maintenance departments, fleet operations, and central charging hubs where multiple cordless power tool batteries need safe, managed charging. The IP55 rating allows outdoor deployment, taking the fire risk away from buildings. Armorgard have tested the VH16-240 with 36V and 72V batteries exceeding 1000Wh capacity.
Site power is sized on load profile rather than headline capacity — how much is needed, and how much of the time. Where demand varies with long quiet periods, hybrid generators and battery storage cut fuel, noise and emissions.
How to Use the VoltHub VH16-240
- Position the VoltHub on level ground, ensuring adequate clearance around all sides for ventilation and emergency access. Lock the swivel castors.
- Connect the 32A IP67 power inlet to a suitable 240V supply.
- Switch on using the isolator switch. The unit will begin climate management automatically.
- Place batteries and chargers in individual lockers. Do not exceed 350Wh per locker or 40kg load per shelf.
- Close and lock each locker door. The 5-lever deadlock secures all compartments.
- Monitor the LED indicators. Green indicates normal operation. Red with audible alarm indicates a critical temperature or fire event.
Warning:
The VoltHub must be empty when moving. Lock all doors during transport. Only charge OEM batteries in undamaged condition. Do not exceed 350Wh per locker.
Certification and Compliance
The VoltHub VH16-240 is certified to NTA8133-2021, the Dutch Technical Agreement for safe storage and charging of lithium-ion batteries. It complies with multiple European and British standards including EN 60335-1:2012 (Household appliances safety), EN 60335-2-29:2019 (Battery chargers), EN 60529:1992+A2:2013 (IP rating), and EN 3-7+A1:2007 (Fire extinguishers). The DLP fire suppression system meets LPCB LPS1666 requirements. The unit conforms to the 2014/35/EU Low Voltage Directive and UK Electrical (Safety) Regulations 2008.
Safety Information
- Only charge standard OEM lithium-ion batteries in undamaged condition. Do not charge damaged, swollen, or third-party batteries.
- Do not exceed 350Wh maximum battery capacity per locker.
- Ensure minimum 200mm spacing between batteries within each locker.
- Keep locker doors closed when not loading or unloading batteries.
- Do not obstruct ventilation panels or the roof-mounted fire beacon.
- Ensure the 12V backup battery is maintained and tested regularly.
- In the event of a fire alarm, evacuate the area and contact emergency services. Do not attempt to open lockers.
Inspection and Maintenance
The VoltHub requires weekly owner inspection: check all pressure gauges are in the green zone, visually inspect detection hoses for damage, and confirm LED indicators are functioning. Annual servicing by a BAFE-qualified engineer is mandatory to maintain certification. Every 5 years, the unit must be returned to Armorgard for full recommissioning, including replacement of detection hoses and fire suppressant.
Frequently Asked Questions
Q: Can the VoltHub VH16-240 be used outdoors?
Yes. The VH16-240 is IP55 rated, making it weatherproof and suitable for outdoor use. Positioning the unit outdoors takes the fire risk away from buildings and helps isolate any incident.
Q: What happens if a battery catches fire?
The VoltHub's reactive F.I.R.E.E. Technology activates automatically. The 6-litre DLP fire suppression system targets the source of the fire directly, deploying a PFAS-free suppressant that neutralises the chemical reaction in the failed battery and prevents re-ignition. Visual and audible alarms activate.
Q: Can the VoltHub be repaired after a fire?
Yes. The localised fire suppression means a fire in one locker is unlikely to write off the entire unit. Affected lockers can be recommissioned, protecting your investment.
Q: What size batteries can I charge in the VoltHub?
Each locker can hold batteries up to 350Wh maximum (OEM spec). However, Armorgard have carried out successful tests exceeding 1000Wh with 36V and 72V batteries. The 4 large lockers (475 x 355 x 260mm internal) accommodate larger batteries and chargers. The 12 standard lockers (260 x 355 x 260mm internal) suit most cordless power tool batteries.
Q: Does the VoltHub integrate with site fire alarm systems?
Yes. The SP21 universal communications port provides volt-free contacts (NO/NC/common) compatible with WES, ProLink, Cygnus, and most pre-existing fire alarm systems. This allows the VoltHub to trigger site-wide alerts in the event of a fire.
Q: What is the difference between the VH16-110 and VH16-240?
The only difference is the power supply. The VH16-110 uses 110V IEC 60309 sockets, designed for construction sites with 110V reduced-risk supplies. The VH16-240 uses standard 240V UK Type G sockets, suitable for workshops, warehouses, and buildings with mains power. Both units have identical dimensions, fire safety features, and build quality.
