Mobile battery energy storage (BESS) and EV charging
Up to 240kW ultra-rapid charging,
DC and AC for up to 10 vehicles.
No DNO application. No grid upgrade. No waiting.
Charge Qube combines 240kW ultra-rapid charging with flexible battery storage in one modular, self-contained unit. No Distribution Network Operator (DNO) application, no reinforcement costs, no months of waiting, because it runs from a standard 16A or larger connection. No grid upgrade required.
Recharge a Charge Qube CQ450 overnight from £24*, delivering up to 10 EV charges from a single cycle.
*Estimated figures based on reduced overnight electricity tariffs and typical charging assumptions.
How It Works
Fellten handles every step of transport and on-site placement. Your Charge Qube arrives in position and ready to operate.
Plug into your existing 16A, 32A or 63A supply. Our engineers commission and configure the system in under two hours.
Start charging vehicles and storing energy immediately. Monitor everything remotely via the Charge Qube EMS dashboard.
Ultra-rapid DC charging across the range, with dual CCS connectors on every unit, from the compact CQ160 to the CQ1000. All this power without the need for major grid upgrades. The true grid in a box, ready to power any fleet, anywhere.
Ultra-rapid DC for fast turnarounds, Type 2 AC for overnight top-ups. The CQ450 delivers up to 240kW of DC charging and covers up to 10 vehicles from a single unit, while the compact CQ160 runs two CCS connectors at up to 150kW each.
No DNO application. No reinforcement bill. No years on a waiting list. Charge Qube delivers ultra-rapid power from your existing 16A, 32A or 63A supply, on site and operational in a single day.
Energy storage that scales with you, from 160kWh to 1MWh per unit. Connect multiple units in parallel for the largest fleet depots.
Rapid charging up to 250kW combined. No DNO application. No major grid upgrades. No waiting.
Ultra-rapid charging up to 240kW, backed by 450kWh of on-board energy storage. Up to 10 vehicles from a standard 32A connection.
Up to 1,000kWh in a 20ft container. The only unit in the range that can run with no grid connection at all.
Fleet Calculator
Not sure which Charge Qube is right for you? Our Fleet Calculator allows us to input your business needs and get tailored recommendations from storage size to charging type so you can plan with confidence.
Our team can have your site up and running with Charge Qube in hours, where you can trial the technology to gauge performance, capacity requirements, along with our servicing.
Typical applications
Ultra-rapid charging where fleets need it most. Up to 240kW at depots, logistics hubs, and fleet sites.
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Charge Qube provides scalable storage and charging to bridge the gap where grid capacity is limited.
From festivals to construction sites, Charge Qube delivers clean, silent power. No diesel, no fumes, no noise.
Charge Qube delivers instant, reliable energy for emergency services, disaster relief, and crisis situations during flood, fire and storm events.
Grid in a box
A complete grid in a box. Ultra-rapid charging and scalable energy storage in one modular unit, from the compact CQ160 to the flagship CQ1000. No DNO application. No reinforcement bill. No waiting. Deployable anywhere, no major grid upgrades required.
Charge Qube CQ450 is engineered and assembled in Britain, using UK-developed control software and monitoring. Supported by a local technical service team, each unit delivers reliable performance and fast response throughout its lifecycle.
Sustainability in action
Built and designed for renewable integration, each unit reduces lifecycle carbon impact while supporting business resilience. Deploying Charge Qube demonstrates compliance with environmental targets and strengthens your organisation's ESG reporting.
Estimated up to 25 years lifespan in stationary use, maximising ROI
Second-life battery utilisation reduces waste and extends EV battery lifecycle
Zero local emissions, supporting Net Zero and Scope 1/2 reduction goals
Renewable-ready, integrate solar/wind to meet green power targets
Certified & Compliant
