Your Accessory Guide article says:

However, the official specifications for the Nokia 770 says it has 1500 mAh capacity.

In addition, the Nokia USA specification page for the 770 also says it has a 1500 mAh capacity but simply says it is a "standard Li-ion Battery" without identifying the battery's model number.

And none of the Nokia buy-online sites list the battery as an add-on accessory that you can add to your shopping cart as you can with the chargers.

So I'm wondering, is the 770's battery really a standard BP-5L?

I want to know because I think I'll probably want to pick up a spare, but I can't find anyone selling 1500mAh BP-5Ls.

Can someone who owns one confirm please? Thanks!