Sony VG-C77AM Vertical Battery Grip for a77, a77 II and a99 II

Overview

The Sony VG-C77AM is a vertical battery grip designed to enhance the handling of Sony a77, a77 II, and a99 II DSLR cameras when shooting in portrait orientation. It provides a more secure and comfortable grip by mirroring the main shutter release and essential controls, allowing photographers to frame vertical shots without awkward wrist movements. The grip accepts two NP-FM500H InfoLITHIUM batteries, enabling extended shooting sessions with seamless power switching and a clear battery indicator for monitoring remaining charge.

Key features

• Vertical grip layout places shutter release and primary controls in an ergonomic position for portrait shooting
• Supports two NP-FM500H batteries to nearly double shooting capacity and reduce downtime
• Automatic battery switching ensures continuous power without interruption during long shoots
• Durable construction with seals and gaskets protects against dust and light moisture for reliable outdoor use
• Expanded grip surface distributes camera weight evenly to reduce hand fatigue during extended telephoto or studio sessions
• Raises the viewfinder height for improved posture and comfort when using a tripod or tethered shooting
• On-grip display provides precise battery level information to help plan shooting time effectively

Key specs

• Compatible cameras: Sony a77, a77 II, a99 II DSLR models
• Battery type: Two NP-FM500H InfoLITHIUM batteries (sold separately)
• Estimated shots per charge: Up to 1,060 with two batteries
• Power management: Automatic battery switching and on-grip battery percentage display
• Environmental resistance: Dust and moisture sealing for dependable outdoor use

Designed for extended shooting and professional use

This battery grip is well suited for photographers who frequently shoot portraits, sports, weddings, or studio sessions that demand long hours of continuous operation. Its ergonomic design reduces strain during handheld shooting, while the increased battery capacity supports extended workflows without interruption. The rugged build and weather resistance make it a reliable choice for field photographers working in varied conditions.