Common power sources are replaceable AA batteries (various counts), built-in rechargeable lithium‑ion cells, solar charging, and USB/power‑bank charging.
Brightness varies by model, typically from the low‑60 lumens up to around 1,000 lumens, with many models falling between those extremes.
Common hands‑free options include built‑in hanger rings or folding handles for hanging, magnetic bases for attachment to metal surfaces, and integrated carabiners or bail handles on some models.
Many models use AA batteries in various counts (for example 3 AA, 6 AA, or 12 AA). Others include a built‑in rechargeable lithium‑ion cell instead of replaceable cells.
Many collapsible lanterns list water‑resistant or waterproof protection (several specify IPX4). A few also mention impact‑resistant construction, though impact resistance isn’t documented for every model.
Collapsible lanterns are compact: heights typically range from about 3.3 inches up to 8 inches, widths commonly around 3–4.8 inches, and weights span from a few ounces up to roughly 1.98 pounds. Some listings provide both collapsed and extended dimensions (for example, 5½" collapsed and 9" extended).
Common modes include low and high brightness, 360° or wide‑area glow, strobe/flash, and SOS or red emergency lights. Several models also include a focused top flashlight for directed light.