









Anker SOLIX EverFrost 2 40L Electric Powered Cooler Portable Refrigerator 288Wh
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The Anker SOLIX EverFrost 2 40L is a battery-powered electric cooler/freezer with a 40-litre capacity, a temperature range of -20°C to +20°C, and a built-in 288Wh LFP battery — part of the Anker SOLIX EverFrost range.
Key specifications
- Storage capacity: 40 L
- Temperature range: -20°C to 20°C
- Battery: 1 x 288Wh LFP included (2 battery compartments)
- Operation time: 52 hr (1 battery), 104 hr (2 batteries)
- Recharging inputs: 100W solar, 95W AC adapter, 95W car socket, 60W USB-C
- Battery outputs: 1 x 12W USB-A, 1 x 60W USB-C
- Dimensions: 749 x 459 x 493 mm
- Net weight: 23 kg
Anker SOLIX EverFrost 2 40L Electric Cooler: cooling ever faster, ever longer
- 4 ways to recharge: solar, car socket, wall outlet, USB-C
- No ice, no mess — more usable storage
- Temperature range: -20°C to 20°C — cool or freeze
- EasyTow™ suitcase design with 15 cm wheels and extendable handle
- Smart app control
Stays cold without ice
EverFrost 2 cools and freezes without ice, freeing up the full 40 L for food and drink.
Quick freshness in 15 min
EverFrost 2 chills from 25°C to 0°C in just 15 minutes in Max mode at 25°C ambient with no contents inside (see note 2).
Even cooling, every time
EverFrost 2 maintains consistent temperature throughout the cabinet, so food stays fresh wherever it's placed (see note 3).
Days of freshness
Up to 4.3 days of cooling with two batteries fitted (see note 1).
Two 288Wh battery compartments deliver exceptional energy efficiency. One battery is included; a second can be added separately. The Anker SOLIX C300X 288Wh power station shares the same 288Wh LFP cell format and is compatible with the EverFrost ecosystem.
4 ways to recharge, anywhere
Solar panel (100W), wall outlet (95W), car socket (95W), USB-C (60W). The Anker SOLIX 100W Bifacial Portable Solar Panel PS100 is compatible with the EverFrost 2. Note: solar recharging requires a battery to be inside the cooler (see note 4).
A fresh take on the outdoors
Go anywhere with EasyTow™
15 cm durable wheels and an extendable handle let you cross any terrain.
Control remotely via the app
Set the temperature, power on/off, or monitor the cooler from anywhere using the Anker app.
Use the battery as a power bank
The 288Wh battery has a 12W USB-A port and a 60W USB-C port. Plug devices in to charge while you're out.
3 modes to cool down
- Max mode: cools as fast as possible.
- Smart mode: auto-balances¹ between cooling performance and efficiency.
- Eco mode: maximises cooling time when power is limited.
¹Auto-balancing uses a negative temperature coefficient (NTC) thermistor to monitor internal and external temperature and maintain Smart mode cooling.
Notes
- 4.3 days of cooling is measured at an internal temperature of 4°C, empty, in Eco mode, with 2 fully charged batteries at 25°C ambient.
- 15-minute cooling time is based on Max mode testing at 25°C ambient, set to 0°C with no contents inside.
- The ±1.2°C even-cooling test was conducted in laboratory conditions at 25°C ambient, 0°C internal temperature in Max mode, with the cooler under 80% capacity.
- Solar recharging is only possible when a battery is inside the cooler.
Explore the full range in Powered Coolers.
Specification
| Storage Capacity | 40 L |
|---|---|
| App | Yes |
| Dimensions | 205 × 205 × 285 mm |
More specs
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What's Included
- Anker SOLIX EverFrost 2 40L Electric Cooler
- Removable Battery
- AC Adapter and Charging Cable
- Car Charging Cable
- Accessory Container
- Wheel Chock
Anker
About the Anker SOLIX EverFrost 2 40L
From our tech experts at CEN
A Anker electric cool box, 40 litres.
Who it suits
Campers, van conversions and festivals — anyone who has given up on melted ice and soggy food. Also useful for long drives with a boot full of shopping.
Our tech experts advise
Power draw is the thing to plan around: a cooler runs for hours rather than minutes, so match it to your battery or power station capacity. get in touch for advice on pairing.
Explore the full Anker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Anker

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Frequently Asked Questions
Q: Is a battery included with the Anker SOLIX EverFrost 2 40L?
A: Yes, one removable 288Wh LFP battery is included. The cooler has two battery compartments, and a second battery is sold separately.
Q: How long will the EverFrost 2 40L stay cold on battery?
A: Anker quotes up to 52 hours with one 288Wh battery and up to 104 hours (about 4.3 days) with two, tested empty in Eco mode at 4°C with an ambient temperature of 25°C.
Q: Can I charge the EverFrost 2 40L with a solar panel?
A: Yes. It accepts up to 100W of solar input, as well as a 95W AC adapter, a 95W car socket and 60W USB-C. Solar recharging only works when a battery is inside the cooler.
Q: What temperature can the EverFrost 2 40L reach?
A: It cools and freezes from 20°C down to -20°C, and can bring the inside from 25°C to 0°C in about 15 minutes in Max mode.
Q: What's in the box with the EverFrost 2 40L?
A: The EverFrost 2 40L cooler, a removable battery, an AC adapter and charging cable, a car charging cable, an accessory container and a wheel chock.
















































