Allpowers R3500

⚡ How long will this power station run a device?

With 3 168 Wh, the Allpowers R3500 external battery runs a fridge (50 W) for ~54h or an LED TV (90 W) for ~30h.

Rough estimate: real consumption varies, and very power-hungry appliances (heating elements) must stay below the output power.

What is this power station best for?

• Home & Power cuts Ideal

  With 3168Wh and 3200W continuous (6000W peak), the R3500 is built as a true home backup reserve: its UPS function switches to battery in 15ms, keeping the fridge, router and lighting running with no perceptible interruption during an outage. Five outlets, including a 30A RV-style socket, let you power several appliances or a whole sub-panel's worth of essentials at once. One honest US-specific detail worth knowing: in UPS backup mode, output is capped at 1500W, the practical limit of a standard 15A household circuit, so plan your critical loads around that figure rather than the full 3200W rating. A full recharge from the wall takes about 2 hours, and the B3000 expansion battery doubles capacity to 6336Wh for longer outages. At 42kg it is meant to stay in place rather than move room to room, but a 5-year warranty and UL certification back it up as a serious, code-aware backup choice.

• Job site & Tools Ideal

  On a demanding job site, the R3500's 3200W continuous output, peaking at 6000W, starts and runs power-hungry tools, a table saw, compressor or welder, that trip up smaller stations. Its five outlets, one of them a 30A RV-style socket, mean fewer extension cords and adapters between machines, and the pure sine wave protects sensitive tool electronics from damage. The 3168Wh battery covers a full working day, and recharging in about 2 hours from a wall outlet, or via up to 2000W of solar through its XT60 input, keeps pace with a busy schedule with no generator noise or fumes. At 42kg it is best moved by vehicle rather than carried, but its LiFePO4 battery and 5-year warranty make it a dependable, code-compliant power source for repeated site use.

• Off-grid & Solar Ideal

  A 2000W solar input across its XT60 connector, one of the highest in its class, lets the R3500 recharge a large share of its 3168Wh in just a few hours of good sun, then deliver up to 3200W to run a cabin, workshop or off-grid property in real comfort, fridge, pump and tools included. Expansion to 6336Wh with a second B3000 battery lets you size the reserve to your actual sunlight and consumption rather than buying a bigger single unit upfront. The LiFePO4 chemistry is built for daily deep cycling over years of service, and app control over WiFi and Bluetooth tracks input and output remotely. For a seasonal cabin or a genuine off-grid setup, it forms a solid, expandable storage core.

• Motorhome & Van life Suitable

  In a large motorhome with a dedicated storage bay, the R3500's 3168Wh cover several days of fridge, cooking, water pump and device charging, and its 3200W handle an induction cooktop or a small AC unit without hesitation. Solar input up to 2000W recharges quickly at a sunny stop, and the RV-style outlet among its five sockets is a genuine convenience for hookups. At 42kg, though, this is not a station for a compact van or frequent repositioning: it suits a fixed installation in a spacious rig far better than a lightweight build.

• Events & Market stalls Suitable

  For an outdoor event, the R3500's 3200W (6000W peak) comfortably run a PA system, stage lighting or a catering station with no generator noise or exhaust fumes. Five outlets, including a 30A RV-style socket, make it easy to share power across several stalls or booths at once, and a roughly 2-hour recharge from the wall, or solar top-up during the event, keeps it ready for a second use. Its 42kg weight is worth planning for in terms of transport and setup, but for a venue where quiet matters, it is a capable stand-in for a fuel generator.

Our team's recommendations based on the model's capacity, output power and weight.