Lost Vape Ursa Baby 3 Pro Kit: What Pods Fit? (2026)

The Lost Vape Ursa Baby 3 Pro Kit utilizes a cross-compatible ecosystem that requires specific attention to the generation of the pod to ensure a leak-free experience.  Because the hardware supports a high 35W output, using the correct V3 top-fill cartridges ensures the electrical contact remains stable under high-heat scenarios.

Official Replacement Cartridges

• Ursa Cartridge V3 (0.6ohm): Strong RDL/MTL flavor, 2.5mL capacity, 14W–35W fixed output.

• Ursa Cartridge V3 (0.8ohm): Balanced MTL sweetness, 2.5mL capacity, 12W–20W fixed output.

• Ursa Cartridge V3 (1.0ohm): Tight MTL throat hit, 2.5mL capacity, 9W–15W fixed output.

What Else is Compatible?

• Ursa Cartridge V2 Series: This older side-fill series is physically compatible and fits the magnetic housing perfectly, though it lacks the 20% flavor lifespan increase found in the V3 pods.

• UB Mini Coil Series: When used with the specific “Ursa Empty Cartridge,” these press-fit coils offer a more sustainable way to replace only the heating element while keeping the plastic shell.

• Ursa V1 Fixed Pods: While these will technically click into the device and fire, the lower wattage limits and older wick design may cause “check atomizer” errors at higher power settings.

Common Mistake: Pods/Coils That Do Not Fit

⚠️  Note: Users frequently mistake the original Ursa Baby Pro (v1) pods and coils for this device; while the pods are interchangeable, the older version 1 device only reached 25W and utilized a vastly different screen layout.

Quick-Look Technical Data

Verified Ursa Baby 3 Pro Deals (April 2026)