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Vital to all digital cameras, and required for many film cameras — and for many accessories.

learn more… | top users | synonyms (1)

10
votes
3answers
2k views

Does a camera tethered draw power over USB?

I plan to use my Canon 50D in a studio, tethered to a PC. It would be great if it drew the power it needed from the USB bus rather than from the battery, so I wouldn't need to worry about changing ...
5
votes
1answer
432 views

More powerful battery for on camera flash on Canon 5dMkII

I don't shoot weddings or enough events a year to warrant forking out the money for a full Quantum flash/battery yet. I am trying to decide if I should either go ahead and get the Quantum battery ...
14
votes
0answers
940 views

Which AA rechargeable batteries work best for Nikon SB-600 speedlight?

I am interested what is your experience with this speedlight with regards to the type of batteries you use. Can you recommend the batteries providing shortest recycle time and max number of flashes?
11
votes
4answers
448 views

Solar charging systems for camera gear

Does anyone know of any solar-powered systems with enough output to charge the average DSLR battery? I'm considering going to somewhere rather remote and might be away from mains electricity (or ...
5
votes
3answers
773 views

Are batteries for the Canon XXXD Rebel series interchangeable?

A friend from online recently found out he has an extra battery for an 400D XTi that he can no longer use because he sold the camera. I have a 450D XSi and I was wondering if I could use this battery. ...
6
votes
1answer
375 views

Panasonic G2 rejects Lenmar battery: what should I do?

Lenmar is, to the best of my knowledge, a reputable manufacturer of aftermarket batteries. I bought a DLPBLB13 battery as a 2nd battery for my Panasonic G2, charged it up, put it in my camera, ...
5
votes
3answers
1k views

Do I have to use an official “Panasonic” spare battery in the Lumix TZ10?

Some companies claim to offer cheap batteries that work with this camera however I read on the description for the Panasonic battery: Panasonic DMW-BCG10E ID Secured Battery for TZ7 and ...
14
votes
3answers
311 views

How can I tell when it's time to replace (not just change) my rechargeable batteries?

My camera uses AAA batteries, and I have a few sets of NiMH AAAs. I know that these are only good for a certain number of charge cycles, but how can I tell when it's time to replace them? I've been ...
39
votes
19answers
34k views

Should I buy an original manufacturer battery, or is a generic brand OK?

I need another LP-E5 type battery for my Canon 450D. Should I buy an original Canon battery or one of the many generic brands available? There are loads of cheapos on eBay, for example. I should add ...
10
votes
2answers
585 views

Recommendations for off-brand battery grips for DSLRs

The Nikon- and Canon-branded battery grips are insanely expensive. What alternatives are out there, and where is the best place to buy them?
34
votes
10answers
1k views

What attributes should I look for when buying batteries for a flash?

I want to buy some more rechargable batteries (AAs) for my flashes. I suppose I mainly care about: - Quick recycling of the flash - Hold their charge when not in use Although bonuses for: - Long ...