This user is a My Best Buy® Elite Member, who has spent $1,500 on eligible purchases and is now getting 1.10 points per dollar. They may have received My Best Buy® bonus points for submitting reviews.
This is your standard legitimate Nikon battery, however, if you have the new Nikon D500 or D5, you need to make sure it is a L-ion 20 battery or it will not work in your camera. I go on a lot of extended trips where charging is not always an option, so I needed to purchase an extra or 2 to have with me, as my other batteries were the older models (L-ion 1) and don't really work with the new cameras. Nikon will actually replace your old batteries with the new L-ion 20's if you contact them.
The Best Buy in-store price was very high, but they price matched and sold it to me at the more "normal" price.
Nikon AF-S Teleconverter TC-20E III 2x Extender Lens: This Nikon teleconverter lens is meant to extend your current lens capacity by 2x. Get a longer focal length for crisp and clear distance shots with a light and easy-to-carry attachable lens.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
This teleconverter works perfectly as advertised with the above mentioned lens. I maintain full sharpness and only losing 2 stops of light with this lens combo. You will need to research to see if your lens will work with this converter though.