GRECELL Acc2400 Portable Power Station, 2400W, 1843.2Wh LiFePO4 Battery

A 2400W output and 1843.2Wh capacity give the GRECELL Acc2400 a practical role in home backup plans and off-grid setups. Its LiFePO4 battery stores power for use when you need a portable source.

For a home office, the UPS function switches to battery backup in 0.1 seconds during a grid outage. The LCD shows battery level, charging status, and real-time power consumption at a glance.

For trips, its range of AC, USB, and DC outputs can serve different devices from one power station. That makes it useful when you need to power equipment at a campsite or keep essential electronics running at home.

The essentials

The Acc2400 provides 2400W of output through four 2400W AC outlets, with a 120V rating and 60Hz frequency. Its 1843.2Wh capacity supports a mix of household electronics and portable devices, while pure sine wave output is intended for sensitive electronics such as computers. The LCD helps you track power use and charging without guessing from a row of indicator lights.

The 12-output layout includes two 100W USB-C PD ports, two 18W Quick Charge USB-A ports, two DC sockets, a 12V car port, and a 10W wireless charging pad, alongside the four AC outlets. For example, at a campsite, you can connect an AC-powered appliance while charging phones or a laptop through the USB ports. A four-mode LED light adds a built-in source of illumination for emergency situations.

The station can recharge from AC, solar input, or a 12V vehicle connection. Its listed AC recharge time is 1.6–2.5 hours, solar charging with 800W input is listed at 3–7.5 hours. Combining AC charging with 800W solar input is listed at as little as 1.8 hours. A vehicle connection is listed at 12–19 hours. Solar input supports off-grid recharging when a compatible solar setup is available.

Maintenance

The LiFePO4 battery is rated for more than 3,500 charge cycles. A slow-charging mode is available for charging when extending battery lifespan is a priority. The built-in Battery Management System monitors conditions including voltage, current, temperature, and overcharging or over-discharging, while cooling fans help manage heat during operation. Use the LCD to check charging status and battery level as part of your regular setup routine.

Who it’s for

This power station suits people who want one portable unit for backup power and outdoor use. At home, the UPS function can support desktop computers and network equipment through a brief grid interruption. For RV camping or other off-grid trips, the different output types make it easier to connect a mix of AC appliances and personal electronics. Choose this kind of multi-output battery station when flexibility across devices matters, a smaller, single-purpose power bank better suits charging only a phone or tablet.

When it makes sense

It’s a great fit if you want substantial stored power for a home backup plan that can also travel to a campsite or RV. The 2400W output, 1843.2Wh capacity, UPS switching, and multiple charging options bring together everyday device support and emergency preparedness in one unit. Its dimensions are 16.9 x 11.85 x 11.05 inches, and it weighs 55.5 pounds, useful details when planning where to keep it at home or how to position it at camp.