Dynacore DPM-65S Tiny 65Wh V-Mount Battery

The Tiny series exists to put a real V-mount plate on a battery small enough to sit behind a mirrorless body without unbalancing it. The DPM-65S is the 65 Wh / 4.4 Ah member: 14.8 V nominal, 102 x 75 x 50 mm, half a kilo, and still a proper V-mount that goes straight onto any standard plate.

Power comes out four ways. The V-mount electrodes carry 50 W at 3.5 A, the D-tap another 50 W, USB-A gives 10 W for a phone, and USB-C runs up to 60 W with PD 2.0 / 3.0 and QC 2.0 / 3.0 negotiation, which is enough for a laptop on a short job. The same USB-C port charges the pack back up at up to 48 W, and the electrodes accept 16.8 V at 2.5 A from a conventional charger.