Canon BG-E22 vs BG-E21: Which Grip Fits Your EOS?
By The Camera Gear Shop | Published: 2026-10-27
Category: Comparisons
Compare the Canon BG-E22 and BG-E21 battery grips for EOS R and EOS 6D Mark II. Learn which grip matches your camera and shooting style.
Quick Answer
The Canon BG-E22 is built for the mirrorless EOS R, while the BG-E21 fits the DSLR EOS 6D Mark II. Choose the grip that matches your camera body; there is no cross-compatibility.
Why Compatibility Is the First Decision
The BG-E22 and BG-E21 are designed for different camera systems. The BG-E22 pairs with the Canon EOS R mirrorless body, while the BG-E21 is made for the EOS 6D Mark II DSLR. This means the mount and controls are tailored to each camera, so you cannot swap them between bodies.
If you own both cameras, you would need both grips. But for most shooters, the choice is simple: pick the one that matches the camera you use most.
Portrait Shooting and Ergonomics
Both grips add a vertical shutter release and improved handling in portrait orientation. This is a major benefit for wedding, event, and studio photographers who shoot vertically for extended periods.
The BG-E22 is designed for the EOS R's smaller mirrorless body, while the BG-E21 adds bulk to the 6D Mark II. Consider how the added size affects your grip and bag fit.
Battery Life and Power Management
The BG-E21 holds up to two LP-E6/LP-E6N batteries, effectively doubling your shooting time without swapping packs. This is a key advantage for long shoots or travel.
The BG-E22's battery support is not specified in the catalog, so we cannot confirm whether it supports two batteries or uses a different power solution. Check Canon's official specs if battery capacity is your top priority.
Trade-Offs at a Glance
- Camera compatibility: BG-E22 fits EOS R only; BG-E21 fits EOS 6D Mark II only. Match the grip to your camera body. Verify your camera model before purchasing.
- Battery capacity: BG-E21 supports two LP-E6/LP-E6N batteries for double shooting time. BG-E22 battery support is not specified in available data. If battery life is critical, confirm BG-E22 specs on Canon's official site.
- Ergonomics and size: Both grips improve vertical handling, but the BG-E22 suits the smaller mirrorless EOS R, while the BG-E21 adds bulk to the 6D Mark II DSLR. Consider how the added size affects your grip and bag.
Product Facts
- Canon BG-E21 Battery Grip for EOS 6D Mark II: The Canon BG-E21 Battery Grip for EOS 6D Mark II holds up to two LP-E6/LP-E6N lithium-ion battery packs, effectively doubling your shooting time. For 6D Mark II owners, this means longer continuous shooting and less downtime swapping batteries during events or long trips.
Canon BG-E21 Battery Grip for EOS 6D Mark II - Canon BG-E22 Battery Grip for EOS R: The Canon BG-E22 Battery Grip is designed specifically for the Canon EOS R mirrorless camera. If you use the EOS R, this is the grip that fits your body and provides the intended ergonomic and control benefits for portrait shooting.
Canon BG-E22 Battery Grip for EOS R
Which Grip Should You Choose?
Best for
- Canon EOS R owners who want a dedicated grip for portrait shooting and better balance with larger lenses.
- Canon EOS 6D Mark II owners who shoot long events or travel and want the option to double battery life with two LP-E6 packs.
Not for
- Photographers who own a different Canon body than the EOS R or EOS 6D Mark II, since these grips are not cross-compatible.
