The Sony Proprietary Battery

Visit any forum discussing photography and the Sony A700 and you will find complaints about Sony's proprietary NP-FM500H battery. Those discussions now apply to the entire Sony DSLR line since the A200, A350, and upcoming A300 all use the same proprietary battery. The problem is twofold. First Sony is the only source for the battery, even some six months after the A700 was introduced. Second, the new battery grips for the A200/A300/A350 and A700 can only use the new Sony batteries - there is no provision at all for the rechargeable AA batteries that have been the bread and butter of grip users for many years.


The problem is less that Sony is the only source or that the Sony NP-FM500H battery is the only battery usable battery in the grips than it is the price Sony has set for the new battery. List is $70, and the cheapest we have seen the battery is just over $50. This compares to generic high-capacity BP-511 rechargeable batteries for Canon cameras at less than $10. The same can be said for the Olympus BLM1 or the Pentax rechargeable Lithium that can use the drop-in and cheap NP400 generic or the current Nikon rechargeable packs. Sony is alone in using a battery you can only buy from Sony and that is priced at a very high $70.

Since Sony makes batteries it is easy to see the motivation, but most end-users do not appreciate this kind of heavy-handedness from any manufacturer. It is shocking that no OEM has produced generics for the new Sony battery, which perhaps means Sony has the design well locked up with patents. If so give us a better price and we won't scream so loudly. The good news is that with all the new Sony cameras now using the NP-FM500H there is a much larger potential market for any battery maker who wants to produce a generic NP-FM500H.

Consider yourself forewarned of this issue with all current Sony DSLR cameras. You can buy any other digital SLR and get reasonably priced high-capacity generic lithium rechargeable battery packs. This is not a current option with Sony digital SLRs. You also cannot use AA batteries in either Sony grip, making the bottom line cost of Sony grips much higher than battery grips from other camera manufacturers.

Sony A350 vs. Canon 5D Final Thoughts
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  • Wesley Fink - Friday, April 4, 2008 - link

    I have been a Senior Editor at AnandTech for over five years. In fact I have been here longer than anyone except our CEO, Anand Shimpi. I have started or expanded many review areas for AnandTech, brought on-board other AT Editors you will recognize, and handed off new sections to others after getting them up and going. I am NOT quaking in my boots at your threats.

    What I cannot figure out is why you are so determined to discredit me and my work. It certainly won't work, but I cannot figure out your motivation. I can only assume you must be from a photography web site as we have been attacked before by other web sites who were threatened by the success of AT in other areas. If my work is so mediocre and laughable who bother worrying about my camera reviews enough to threaten me? Something is not right with your vehemence and threats.
  • Deadtrees - Saturday, April 5, 2008 - link

    What are you talking about? The question was about your being "PRO" photographer, not about your resume on Anandtech.

    Are you implying that your reviews are bound to be decent because you've been here for some years, did this and that for Anandtech?

    Who cares expect you and your ego? Reader don't care whether you're the founder of Anandtech or the creator of Internet when your camera reviews show too many problems.

    The very methods you've choson only shows how you're incapable of doing the review on this matter and you know it. Stop the ego trip and find someone who can do the review. If you feel like it's something you gotta do as you're the "PRO" photographer, stop doing silly and nonsense benchmarks as you just can't cut it right.

    You see, you're walking down path of Ken Rockwell with this stupid review and ego trip. If you want to do a good review that's not based on benchmarking, www.luminous-landscape.com would be your guide line. Learn from that site instead of Ken Rockwell's.

  • GTVic - Saturday, April 5, 2008 - link

    Wow, you should really calm down before you give yourself a heart attack. The same goes for some of the other people posting here. The tone of your comments is extremely angry and your attacks are largely demeaning (eg. "this stupid review") rather than constructive and friendly.

    Your spelling and grammar are so atrocious and juvenile that I imagine you are writing these comments with steam coming out of your ears due to your intense anger. In short, you have very little credibility in spite of all the technical details that you so venomously spew out.
  • brian_riendeau - Saturday, April 5, 2008 - link

    I think the motivation for a lot of people is the fact that they like AT (otherwise why would they be here reading your article?) and this feels like a letdown. I posted some stuff earlier that may not have been in the best tone, however I can assure when I first clicked on the article I was really excited to read it. Then when I finished I was like "Wow.........." A lot of computer enthusiasts are photogs as well, and its frustrating to come to a site we look to for solid information and read this article. Personally I am someone who currently knows more about cameras than PCs, so reading a head scratcher like this article can make me question some of the PC hardware articles and discredit those.

    Its also frustrating that you do not have the camera anymore. DSLRs can be finicky things and often the best results or feedback comes from second and third looks at the camera. Obviously you are trying to generate some traffic and expand the site user base a bit. Now what I would love to see if for AT to take the feedback from this, and consider that for a revision to this article or at least future articles. I would love to see a good comparison over the current crop of <$1K DSLRs.

    Just keep in mind that megapixels really do not matter. Photography is extremely subjective, and when it comes down to it, people want to know what will take the best pictures for them.
  • kleang - Friday, April 4, 2008 - link

    Well done on the review and all correction you're doing. This type of review is really what's I'm seeking for.

    Who's care on everything must be perfect or measured right? I just need something easy to understand, some opinion from pro, some compare to guide what's I got if I buy this product.

    If I seriously to buy and need in depth information, dpreview and other many sites is my choice.

    May be I'm just your target group, and I'm sure this group is large segment from now.
  • punchkin - Friday, April 4, 2008 - link

    This is not an opinion from a pro. In addition, if you actually don't care about basing your opinion on wrong information, you can satisfy yourself easily with a random search anywhere on the web. Hell, I'll send you bad advice for free if you give me your email address.
  • kleang - Saturday, April 5, 2008 - link

    1. You need to build your credibility 1st if you want to give any advice to people. At the moment, your credit is zero for me(sorry to say that).

    2. Anandtech is one of best information web for a long time, so any advise is good to hear. And I think they response to many comment as a pro, try to correct and very patient to answer.

    3. Many comment are very good and helpful but some just try to blame and show off.

    4. Like it or haste it, just give polite comment and it's depend on AT if they think it's neccesary or not to correct. No meaning to try to blame to prove you're right. AT must responsible on their review but we (you and me) just reader which didnt provide even realname/email.

    5. It's helpful to point the error and give some opinion. But let reader decided if they think this review is helpful or not, you may just not the target group.

    Just my 2cent.
  • punchkin - Saturday, April 5, 2008 - link

    1. We're not discussing your belief in my credibility, but the credibility of the reviewer and his "review".

    2. Nope, obviously NOT for camera information. The word is "advice". Bad advice or "advise" is bad to hear.

    3. My comment is dead on point. A "review" that puts vastly different lenses on different camera bodies, and "tests" using wide-open apertures to show supposed merits of the sensor in each camera, or the imaging capabilities of each camera system, is UTTERLY WORTHLESS.

    4. Like it or not, your half-intelligible posts here do nothing to show that the review has any worth whatsoever. If you want to play "politeness police", go elsewhere.
  • kleang - Saturday, April 5, 2008 - link

    "4. Like it or not, your half-intelligible posts here do nothing to show that the review has any worth whatsoever. If you want to play "politeness police", go elsewhere. "

    Just in case you didn't realize, this post already shown yourself to the public, lol.
  • punchkin - Saturday, April 5, 2008 - link

    Let's try to keep this to standard English. :D

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