Features: Vertical shutter and semi-press function: Vertical shutter design with semi-press function makes vertical shooting more comfortable and natural. This design fully considers the photographer's operating habits at different shooting angles, reducing hand fatigue and improving the shooting experience. Flexible dual-battery system: Support for 1 or 2 LP-E6 rechargeable lithium batteries or 6 AA batteries, this flexible battery configuration allows photographers to easily choose a power solution according to their shooting needs. The dual battery system can significantly extend the shooting time, especially for long outdoor shooting or professional photography assignments, ensuring that the photographer does not miss any wonderful moments. Comprehensive operation control: A variety of operation control elements including shutter button, master dial, multi-function controller, focus selection button, AE lock /FE lock button and AF start button. These extensive control options make it easy for photographers to adjust camera Settings even when shooting vertically, allowing for precise focus and exposure control, further improving shooting efficiency and quality. Specifications: Model: BG-E14 Applicable model: For Canon EOS 70D, for Canon EOS 80D, for Canon EOS 90D Applicable Battery: For LP-E6 battery or 6pcs AA batteries (Batteries are not included) Size: 145.8x111.2x85.3mm Package Included: 1 x BG-E14 Battery Grip