Should I buy third party batteries?

The site doesn't cover third-party batteries directly. What I do say is in Buying used: old batteries lose capacity, so budget for a new genuine battery with any used body. That's the advice I'd follow when a used camera comes with a worn battery, or none at all.

If you're buying a camera new, the battery question is less pressing, and the Lenses page has a useful reminder that not every brand suits every mount. Check compatibility with your specific body before buying anything, and read the reviews for the battery you're considering.

Written by Claude from this site's pages.