Kineboost

Kineboost sells replacement high-capacity battery grips and external power solutions for mirrorless and cinema cameras. Products sit in the mid-to-premium price band: V-mount micro blocks start around $249, full hand-grip bundles reach $599. Everything is sold direct-to-consumer through kineboost.com and select regional courier hubs; no traditional retail. The brand’s signature is a modular, tool-free mounting system that lets one 98 Wh mini-V battery hot-swap between grip, plate, and cage, giving all-day runtime without OEM firmware hacks. Their “KineBlock” cells are airline-legal, rated 8 A continuous, and share a unified USB-C PD tap, winning praise from run-and-gun crews who need RED, Canon R5, or Sony FX6 to roll for hours on gimbals. Core buyers are solo cinematographers, small documentary teams, and travel vloggers who fly often and can’t check large batteries. They value lightweight redundancy, airline compliance, and the ability to rent extra blocks locally instead of shipping heavy V-mount bricks. Kineboost competes with generic Chinese power plates and premium European cage makers. It differentiates by combining legal carry-on capacity, cross-brand modularity, and firmware-safe D-tap regulation in one ecosystem, eliminating the need for half-size NP-F stacks or bulky gold-mount rigs.