Interfit has announced the Strobies Pro-Flash TLi-C and TLi-N, a pair of lithium-powered TTL speedlights for Canon and Nikon. A rebrand of the Godox Ving V860 (V860C/V860N), the Pro-Flash TLi has a removable battery that promises faster recycling and long life than four AAs, with no bulky external pack required.
Included in the feature set are TTL (for Canon E-TTL and Nikon i-TTL respectively), high-speed sync (HSS), advanced wireless master and slave, manual mode, stroboscopic and basic optical slave functions.
If you prefer radio control to optical transmission, you can plug in a USB-style receiver module can adjust power from 50 metres away with a camera-top radio trigger. This is compatible with other Interfit Pro-Flash / Godox devices.
Are lithium batteries the way to go? Or is the ubiquity of AAs too good to be without? Share a comment below.