The market for portable electric coolers is heating up, and the Anker SOLIX EverFrost 2 proves that battery-powered cooling technology offers yet another practical solution for outdoor and off-grid living. Anker positions this intelligent cooler as the perfect companion for camping, RV trips, or daily excursions, promising a future theoretically free from the hassle of ice.
As a second-generation product, the EverFrost 2 introduces several improvements over its predecessor. This review, from the perspective of an energy specialist, will provide a detailed evaluation of the performance and positioning of this “mobile fridge” that integrates a battery, solar charging, and smart controls.
Key Specifications & Energy Profile
The Anker Solix EverFrost 2 is a multi-purpose device combining cooling, energy storage, and charging capabilities, with its energy characteristics being its standout feature.
Performance & Real-World Usage
1. Cooling Performance
The EverFrost 2 offers three cooling modes: Max, Smart, and Eco.
- Temperature Performance: It boasts a wide cooling range, with a freezing capability down to -20°C (-4°F), which is more than sufficient for most outdoor needs.
- Battery Life Challenge: While the official rating suggests up to 52 hours of runtime, independent testing data indicates a more realistic battery life of 16 to 23 hours under typical operating conditions (4°C refrigeration or -18°C freezing). Users must manage battery expectations based on lid-opening frequency, ambient temperature, and selected mode.
2. Portability & Design
- Weight: The 40L empty unit weighs approximately 23 kg (50.7 lbs), and the 58L model weighs about 29 kg (63.9 lbs). This makes it significantly heavier than a traditional ice cooler.
- Portability Features: Despite the weight, its sturdy handle and integrated wheels make it relatively easy to pull on flat surfaces like grass or concrete. However, carrying it up stairs alone can be challenging. It includes wheel locks to secure it on slopes.
- Noise: During operation, it produces a steady white noise that is not harsh. To maintain temperature, the compressor and fan cycle on and off approximately every 10 minutes. This cyclical start-stop noise can be slightly annoying in extremely quiet environments.
3. Intelligence & Safety
- App Control: The Anker app, connecting via Bluetooth or Wi-Fi, allows for remote control and monitoring of the cooler.
- Safety Features: It includes a lid-open reminder. If the lid is not properly closed for about three minutes, it triggers an audible alarm and sends an app notification—a very practical feature.
- Solar Charging Interface: The XT-60 port for solar panel connection is located on the cooler itself, not on the external battery. This means the separate battery can only be charged via solar power when it is installed inside the cooler.
Comparison & Purchasing
The battery-powered cooler market is becoming increasingly competitive. Anker, leveraging its strong battery technology and brand reputation, holds an advantage in feature integration.
Pricing & Availability:
The Anker Solix EverFrost 2 series comes in 23L, 40L, and 58L capacities, with pricing varying by region.
- Amazon Official Store:
Energy Expert Verdict:
The Anker Solix EverFrost 2 is a highly refined battery-powered cooler. Its robust LFP battery, versatile charging options, and high efficiency make it an ideal choice for outdoor enthusiasts. Its core value lies in integrating a complete, miniature energy system. However, potential buyers must weigh the convenience it offers against the lighter weight of traditional ice coolers, given its substantial heft. For users already invested in the Anker ecosystem with its solar panels or portable power stations, this cooler is undoubtedly an excellent complementary device.
