Wireless Chargers / ESR
ESR HaloLock CryoBoost 3-in-1 Qi2.2 25W
Active cooling holds a real 25W, and a 50W adapter is in the box.
Overall score 8.3/10
Pros
- + Active cooling means it actually holds 25W under sustained load, where passive rivals throttle
- + A 50W adapter is included, which alone is worth $30 to $40
- + Charges all three Apple devices with genuine watch fast charging
Cons
- − The fan is audible in a quiet bedroom
- − The stand version does not fold, so it is a desk fixture
- − ESR publishes no weight
- − Plastic construction at $129.99
ESR HaloLock CryoBoost 3-in-1 Qi2.2 25W review: what the specs say
Active cooling holds a real 25W, and a 50W adapter is in the box. At $129.99, ESR's 2026 model sits at the premium end of the category — the wireless Chargers we compare run from $22.99 to $149.99. It scores 8.3/10 overall, calculated from published specifications across 8 categories rather than from a subjective impression.
Its strongest showing is Charging Speed at 9.5/10 — real wireless wattage and which Qi standard it is certified to. The weakest is Portability at 5.5/10, which is the trade-off to weigh before buying: if that is the specification you care about most, one of the alternatives below will serve you better.
Worth knowing before you buy: the fan is audible in a quiet bedroom; and the stand version does not fold, so it is a desk fixture. Every specification on this page comes from ESR's own documentation or a verified retail listing — where a figure is not published, the table says so rather than estimating it.
Specifications and price last verified . Report an error
Full Specifications
| Type | 3-in-1 |
| Qi Standard | Qi2.2, certified at 25W |
| Max Phone Output | 25 W |
| Devices Charged | Phone, Apple Watch and earbuds |
| Apple Watch Charging | Yes, with fast charging |
| Magnetic Alignment | Yes |
| Power Adapter Included | Yes — a 50W adapter |
| Cable | Detachable, 1.5m |
| Foldable | No on the stand version; a foldable sibling exists |
| Cooling | Active fan, marketed as CryoBoost |
| Weight | Not published by the manufacturer g |
| Connectivity | Detachable 1.5m USB-C cable, 50W adapter included |
| Material | Plastic stand with active cooling fan |
| Warranty | 18 months |
Compare ESR HaloLock CryoBoost 3-in-1 Qi2.2 25W With
Cheaper Alternative
Baseus PicoGo 3-in-1 Qi2.2 25W (AF21) — $89.99
Premium Alternative
Anker Prime 3-in-1 Foldable Qi2.2 25W (A25N1) — $149.99