Reviews
Solid Batteries, Okay Charger
K&F Concept is among the best third party accessories you can get. Their build quality and materials are always stellar and the actual product performance is as good as OEM. These batteries are no different.
They slide in easily in both my camera and extended battery grip and pop right out when released. They're exactly the right dimensions to fit my 6Ds and 7D as well as all OEM and third party chargers.
The charger is okay--it has a larger footprint and the charge level lights are helpful but it could really use a redesign to be more compact and allow ventilation around the batteries and internal bits to increase longevity and efficiency.
For the money, you're getting quality batteries that have at minimum the same performance as OEM batteries. And Canon struggles to keep this particular battery in stock so you can get these quickly and for a lower cost than from the manufacturer itself. That's great value for money.
They slide in easily in both my camera and extended battery grip and pop right out when released. They're exactly the right dimensions to fit my 6Ds and 7D as well as all OEM and third party chargers.
The charger is okay--it has a larger footprint and the charge level lights are helpful but it could really use a redesign to be more compact and allow ventilation around the batteries and internal bits to increase longevity and efficiency.
For the money, you're getting quality batteries that have at minimum the same performance as OEM batteries. And Canon struggles to keep this particular battery in stock so you can get these quickly and for a lower cost than from the manufacturer itself. That's great value for money.
01/02/2026