Quick answer
The EcoFlow Glacier Classic is a battery-powered portable fridge/freezer, not a power station — it runs its own dual-zone cooling off a built-in 298Wh battery rated for up to 43 hours per charge, per EcoFlow’s own specs, and starts at $699 for the 35L size, up to $849 for the 55L. The name is a trap, though: the original 2023 Glacier had a built-in ice maker, and EcoFlow’s 2025 “Classic” refresh dropped the ice maker entirely to make room for more storage and a lower price. If you’re searching “EcoFlow Glacier” expecting the ice-making version, EcoFlow’s own US store now sells that original unit only as a refurbished unit at $639 — it’s no longer made new.
This is the same brand-naming trap we flagged on the EcoFlow Wave 2 — an EcoFlow product line whose current version isn’t what an older model name implies. Like the Wave 2, the Glacier isn’t a power station either, but it’s built by the same company behind the EcoFlow Delta 2 and it shares the NCM-vs-LiFePO4 battery-chemistry trade-off we’ve documented across this site — which is why power-station shoppers keep running into it.
At a glance
| Spec | Glacier Classic 35L | Glacier Classic 45L | Glacier Classic 55L |
|---|---|---|---|
| Can capacity | 58 cans | 72 cans | 90 cans |
| Dual-zone cooling | No | Yes | Yes |
| Built-in battery | 298Wh, NCM chemistry | 298Wh, NCM chemistry | 298Wh, NCM chemistry |
| Runtime (Eco Mode) | Up to 43 hr | Up to 43 hr | Up to 43 hr |
| Temperature range | -4°F to 68°F | -4°F to 68°F | -4°F to 68°F |
| Battery cycle life | ~800 cycles to 80% | ~800 cycles to 80% | ~800 cycles to 80% |
| Ice maker | No (2023 original only) | No | No |
| Price | $699 | $799 | $849 |
What we like
- Real dual-zone cooling on the 45L and 55L. Independent fresh and frozen compartments with up to a 39.6°F temperature split between them, per EcoFlow’s own specs — genuinely useful for a multi-day trip where you want both ice cream and produce staying put in one box.
- A battery that doubles as a power bank. The same 298Wh NCM pack that runs the fridge can also be pulled and used as a plug-in battery for other EcoFlow gear, and the whole unit runs off AC, 12V car power, or solar input.
- Lower price than the ice-maker original, for more usable space. Removing the ice maker freed up interior volume and design bulk, which is a big part of how the 45L undercuts the original model’s $1,099 list price while still holding more food.
- Fast charging. EcoFlow’s own specs put a full recharge from a wall outlet at roughly 2.5 hours via the 298Wh battery’s 100W USB-C input.
Where it falls short
- No ice maker, despite the name recognition. This is the honesty-hook that matters most if you’re shopping by the “Glacier” name alone: the feature that made the original model distinctive is gone from every current Glacier Classic size, and EcoFlow’s own store sells the ice-maker version only as a limited refurbished unit.
- NCM battery chemistry, not the LiFePO4 this site generally favors. At roughly 800 cycles to 80% capacity, the Glacier Classic’s battery has a fraction of the 3,500+ cycle life EcoFlow’s own Delta 2 power station gets from LiFePO4 cells — see our LiFePO4 vs. lithium-ion guide for why that matters for daily or near-daily use.
- Same 298Wh battery across all three sizes. A bigger box doesn’t buy you longer off-grid runtime — it just holds more food. Buyers expecting the 55L to run longer than the 35L on a charge will be disappointed; all three are rated for the same ~43 hours in Eco Mode.
- At 45-51 lb depending on size, it’s not something you carry far from the vehicle. This is a car-camping or overlanding appliance, not a backpacking one.
Who should buy it
The Glacier Classic 45L is the size to start with for most buyers — it’s the smallest model with dual-zone cooling, so you’re not choosing between fresh and frozen storage. Go with the 35L if you’re packing light for one or two people and don’t need a freezer zone, or the 55L if you’re provisioning for a longer trip or a bigger group. If the ice maker is the actual reason you searched “EcoFlow Glacier,” know that it’s gone from the current lineup — the only way to get it is a refurbished original unit at $639, with no manufacturer warranty guarantee on remaining stock. And if you’re actually shopping for backup power rather than a fridge, the Glacier pairs with (but isn’t a substitute for) a real power station like the EcoFlow Delta 2 — see our full portable power station rankings for that comparison.
EcoFlow Glacier Classic 45L Portable Fridge Freezer
- Smallest Glacier Classic size with independent fresh/freezer dual-zone cooling.
- 298Wh NCM battery rated for up to 43 hours per charge in Eco Mode, ~2.5 hr wall recharge.
- No ice maker — that feature was dropped from the 2025 Classic refresh across all sizes.
A fridge this size eats through spare cables and a backup battery pack fast on a multi-day trip — Amazon Prime ships replacements free in two days, and you can try it free for 30 days.
The bottom line
The EcoFlow Glacier Classic is a genuinely capable battery-powered fridge/freezer — dual-zone cooling, solid runtime, fast recharge — but it’s not the same product the “Glacier” name built its reputation on. The ice maker that made the original stand out is gone, replaced by more storage and a lower price, and the battery inside uses shorter-lived NCM chemistry rather than the LiFePO4 this site generally recommends. If dual-zone cooling and portability are what you actually need, the 45L is the size to buy. If the ice maker was the whole point, you’re shopping for a refurbished original unit, not the current lineup. See our LiFePO4 vs. lithium-ion guide for the full chemistry breakdown, or our full portable power station rankings if you’re after backup power rather than food storage.