The Canon BG-R20EP is a battery grip for the EOS R5 Mark II that holds two LP-E6P, LP-E6NH, LP-E6N or LP-E6 batteries, so you can shoot longer and sustain high-speed bursts at full power. It adds a vertical grip with well-placed controls, making portrait-orientation shooting more comfortable and balanced with larger lenses. It is also the first EOS accessory with a 2.5GBase-T Ethernet port, giving professionals a fast wired connection for transferring images straight from the camera. Connect a USB Power Adapter PD-E2 or PD-E1 to recharge the batteries in-camera on the go (LP-E6 cannot be charged this way). The grip can also be used on the EOS R5, R6 and R6 Mark II, though the wired LAN port does not work with those bodies. After comparing online prices, www.marvel.co.za should be the cheapest on this product.