The DaVinci 18350 battery is compatible with the MIQRO-C and the original MIQRO vaporizer. It is a 900 mAh, 3.7V rechargeable lithium-ion cell purpose-sized for the MIQRO series' compact form factor. It is not compatible with the IQ2, IQC, or IQ3, which all use larger-format batteries.

Approximately 30 minutes of active use per charge — roughly one to two complete Smart Path sessions. The 18350's small capacity is a deliberate tradeoff for the MIQRO-C's pocketable size. For extended use, carry a spare. The MIQRO-C battery swaps in seconds, making two batteries functionally equivalent to 60 minutes of continuous use.

You can charge the battery in-device via the MIQRO-C's USB-C port, or remove it and charge it externally with DaVinci's External Battery Charger. External charging is faster for the 18350 and lets you keep the device itself available for use while the battery charges separately.

The cell format (18350) is a standard lithium-ion size, but DaVinci specifies a flat-top, 900 mAh configuration matched to the MIQRO-C's current draw. Third-party 18350 cells exist but vary in quality. DaVinci's genuine battery is the only cell covered under the device warranty.

Two covers most users comfortably — 60 minutes of active session time rotating between charges. Three gives you full-day flexibility without worrying about charging cycles.