SWIT VOLTA-DC1600

With a scalable capacity of up to 12.8kWh and a robust suite of DC outputs, the VOLTA Modular Add-On Floor Battery sets a new benchmark for on-set power infrastructure.

Power has always been one of the most unglamorous — yet critical — elements of any film or video production. Dead batteries mean missed shots, interrupted live streams, and costly downtime. SWIT Electronics' VOLTA Modular Add-On Floor Battery is engineered to eliminate that problem entirely, offering a flexible, expandable power system purpose-built for the rigors of professional cinematography.

Modular by Design

The VOLTA's defining characteristic is its modular architecture. Each battery unit delivers 1,600Wh of capacity, and units can be stacked — up to eight in total — reaching a combined capacity of 12.8kWh. Installation is straightforward: connect two power wires and one data wire between the control box and each battery unit. Whether you need a single pack for a run-and-gun documentary shoot or a full eight-stack for an all-day studio production, the system scales to match.

Versatile Power Outputs

The VOLTA-DC control unit provides a comprehensive range of outputs, all of which can operate simultaneously at a total continuous load of 1,700W. Outputs include 12V, 24V (×2), 48V (×2), and a 65W USB-C port. The 12V and 24V connectors use industry-standard XLR fittings compatible with a wide range of cinema cameras and ENG camcorders, while the 24V and 48V outputs are designed to drive high-demand lighting fixtures such as the ARRI Skypanel-X, Aputure LS-600 series, Creamsource Vortex, and KinoFlo units, among others.

Reliable in Extreme Conditions

The VOLTA uses automotive-grade NCM (Nickel-Cobalt-Manganese) lithium-ion cells, which offer superior energy density and low-temperature performance compared to standard LFP chemistry. Paired with SWIT's proprietary cold-startup process, the system is rated for reliable discharge in temperatures as low as −20°C — a critical advantage for productions in alpine, arctic, or other extreme environments.

Safety is managed by a Texas Instruments Battery Management System (BMS), which monitors each cell and provides protection against overcharging, over-discharging, and short circuits. The modular design also simplifies field maintenance: individual units can be replaced or serviced without taking the entire system offline.

Charging Flexibility

The built-in AC charger (100–240V, 450W) delivers a full charge in 6.5 hours and supports simultaneous charge and discharge, ensuring uninterrupted power delivery to connected equipment. For off-grid shoots, the VOLTA also accepts solar panel input via an XT60 port at up to 400W (12–60V), enabling a full charge in approximately 4.5 hours under optimal solar conditions. An integrated LCD display provides real-time readouts of power percentage, remaining runtime, and individual battery health.

Long-Term Storage

Unlike conventional batteries that require periodic top-up charges to preserve cell health, the VOLTA automatically enters a low-power sleep mode after 12 hours of inactivity. SWIT rates the cells for storage exceeding 10 years without maintenance charging — a meaningful consideration for rental houses and production companies managing large battery inventories.

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SWIT VOLTA-DC1600 1600Wh Portable Power Station