EcoFlow RIVER 3 245Wh Power Station Rental

MPR Says

The EcoFlow RIVER 3 rental gives you 245Wh of clean, silent LiFePO4 power in a 7.8-lb package that fits in the same bag as your follow focus. It is the station you reach for when the job calls for zero generator noise, zero exhaust fumes, and zero setup time — and when the camera, monitor, and focus system all need to run from a single, portable source that recharges on your lunch break.

Most battery power on set belongs to one of two categories: the heavy-duty stations that anchor a base camp (like the EcoFlow Delta Pro rental) and the disposable V-mount batteries that drain mid-shot and require a charger rack. The EcoFlow RIVER 3 rental sits between those worlds. At 7.8 lbs it is lighter than most cinema camera rigs, and its 245Wh LiFePO4 cell delivers real AC output — 300W continuous, X-Boost to 600W — through a pure sine wave inverter, not a modified wave that corrupts audio or causes monitor flicker. You can run an Amaran 100d LED, a 4K monitor, a wireless video transmitter, and a focus puller’s handset simultaneously off a single station that recharges from a wall outlet in 60 minutes flat.

For run-and-gun documentary crews and commercial production in Miami and Fort Lauderdale, the RIVER 3 has become the go-to companion for secondary camera positions — the B-cam or gimbal op who needs power for a transmitter and monitor without a cable run back to the main generator. It handles that job without complaint and without noise. Under 30 dB in operation, it is quieter than a refrigerator and completely inaudible on set, which matters when you are rolling sound in a tight location with no room for a generator outside the door.

Technical Specifications

What’s In The Kit

Every EcoFlow RIVER 3 rental from Moving Picture Rental ships with the AC charging cable and DC car charging cable. The unit arrives fully charged and tested. Solar panel input is supported — ask about adding a compatible EcoFlow panel to your quote if you are working in a remote or outdoor location across Orlando, Tampa, or Fort Myers.

• EcoFlow RIVER 3 245Wh Power Station (1x)
• AC charging cable (1x)
• DC car charging cable (1x)
• Unit delivered fully charged and tested

Production Use Cases

The EcoFlow RIVER 3 rental covers the power scenarios that fall through the cracks on most sets. When your primary generator is locked to the main camera package and you need isolated, quiet power for a secondary position, the RIVER 3 is the answer. It is sized right for monitor stations, wireless transmitter rigs, focus puller setups, drone charging stations, and laptop-dependent workflows. It is also the right call for interior documentary shoots in Miami offices, medical facilities, or museum locations where generator exhaust and noise are absolute non-starters.

For interview and branded content setups pairing a single Aputure LS 60d or LS 60x with a monitor and a wireless kit, the RIVER 3 supplies more than enough runtime from a single charge. Larger draws — like the Amaran 100d at full output — will run for roughly 45 to 60 minutes before requiring a recharge, though X-Boost allows the station to handle loads up to 600W that exceed its rated 300W AC output. For sustained high-draw work, pair two RIVER 3 units in rotation using the 60-minute AC recharge window to keep one always topped off.

The 100W USB-C PD port also makes the RIVER 3 rental a production asset beyond raw lighting power. Directors of photography using a MacBook Pro on set for color reference, or AC departments managing a wireless video system with a touchscreen controller, can charge and operate simultaneously from the same station without drawing down the AC outlets for camera gear. This port-flexibility is genuinely useful on small crews in Fort Lauderdale and Miami where everyone is doubling up on tasks and outlet real estate is scarce.

FAQ

What can the EcoFlow RIVER 3 rental actually power on a film set?

The RIVER 3 delivers 300W AC output (X-Boost to 600W) with a pure sine wave inverter, making it suitable for monitors, wireless video transmitters, focus puller systems, laptop chargers, small LED fixtures like the Aputure LS 60d or Amaran 100d, drone charging stations, and audio rigs. It is not rated for high-draw fixtures like the Aputure 600d Pro or STORM 700x — pair those with the EcoFlow Delta Pro rental or a Honda generator for sustained output.

How long does the EcoFlow RIVER 3 run on a full charge?

Runtime depends on load. At 50W draw (a wireless transmitter plus monitor), you get approximately 4 hours. At 100W (Amaran 100d at full output), roughly 2 hours. At 200W sustained draw, about 1 hour. The 60-minute AC recharge means you can cycle units through a single outlet and maintain continuous power across a full shoot day.

Is the EcoFlow RIVER 3 silent enough for use during sound-critical shoots?

Yes. The RIVER 3 operates at under 30 dB — quieter than ambient room tone in most interior locations. There is no engine, no exhaust, and no cooling fan audible from a normal working distance. It is cleared for interior dialogue scenes, documentary interviews, and any sound-critical setup where a generator would be out of the question.

Can I use the EcoFlow RIVER 3 rental outdoors or on remote locations?

Yes. The RIVER 3 is fully portable and supports solar charging up to 110W, reaching a full charge in approximately 2.6 hours in good sun conditions. It also supports car charging at 100W. For remote location work in Tampa, Orlando, or the Florida Keys, the RIVER 3 paired with an EcoFlow solar panel covers monitor and comms power without a fuel source.

Can I get same-day EcoFlow RIVER 3 rental delivery in Miami or Fort Lauderdale?

Yes. Moving Picture Rental delivers the EcoFlow RIVER 3 rental 7 days a week to Miami, Fort Lauderdale, Orlando, Tampa, and Fort Myers. Same-day and next-day delivery is available depending on inventory and logistics. Request your quote at movingpicture.com/get-a-quote/ and our team will confirm availability for your shoot date.

Complete Your Package

For any EcoFlow RIVER 3 rental, these are the three items Moving Picture Rental crews most often add to the same quote:

• Small LED: Aputure LS 60d LED Focusing Flood Light Rental — 60W daylight-balanced focusable LED that pairs perfectly with RIVER 3 power for tight interview rigs and B-camera positions without a generator.
• Mid-Output LED: Amaran 100d LED Light Rental — 100W daylight LED that sits within the RIVER 3’s sustained AC output range, giving you a proper key light from a single portable battery station.
• High-Output Power: EcoFlow Delta Pro Rental — when the RIVER 3 is running your secondary position and you need a 3,600Wh station for the primary camera package and larger fixtures, the Delta Pro is the logical partner on the same cart.

Logistics

Moving Picture Rental delivers the EcoFlow RIVER 3 rental to productions across Miami, Fort Lauderdale, and Orlando 7 days a week. Every unit ships fully charged, tested, and ready to power your rig from the moment it arrives on set.

Request your quote here — tell us your shoot date, location, and what you need to power, and we will confirm availability and build your order.

Moving Picture Rental also serves Tampa and Fort Myers 7 days a week. If you are stacking a RIVER 3 with other battery stations, generators, or LED fixtures, our team will coordinate the full package to your location.

The lightest power station in the MPR fleet — the EcoFlow RIVER 3 rental goes where the generator cannot.