Does it come with extra battery or if not that where one can be bought?
498177
No extras but they at e button cells which can be purchased at most pharmacies or jewelry
498178
No, mine didn't come with an extra battery, but it wasn't a problem since it was broken anyway.
856184
Yes, this one comes with only one battery. There is another model with two batteries that is more expensive.
1317099
Mine came with a battery. I did however order a battery at the same time because I was unsure. But it did come with one.
1119981
I does come with the battery, though ultimately you're better off buying a battery from a battery store. There's no telling how long these have been sitting around and the one I bought completely died after a week of use.
1145402
No there is another model with built-in battery, try to buy it cause this one does not has battery on it
1428866
Mine did not come with an extra battery. There is a battery charger with it. You didn't ask, but I think the battery life is really good.
302258
extra batteries are available. I purchased the kit which includes many additional items that are very useful.
1358973
I missed that you asked about the battery also... yes it comes with a battery.
982822
Yes it does come with a battery. Replacement batteries can be purchased from Cart-Tek
2100350
I believe it comes with one, and others can be purchased separately. Though beware, the one I had stopped working after the first use...nothing I tried brought it back and I tried EVERYTHING.
322490
I believe that it routinely comes with one battery. When I bought mine last year there was a special package deal available that came with a second battery, however I don't see that deal available now (5/2013). I used the tool for several months of assembly work and it out performed all other brands that my coworkers had. Highly recommended.
1758398
Comes with one battery. I almost always am pugged in, so I'm not sure about battery life.
296638
have not found another battery but would love to know where to buy another one
2273560
It comes with one rechargeable battery. I purchased a additional batter for back-up on Amazon as well.
803788
Yes extra battery can be purchased an I would reccomend it great gps for the price
742675
It comes with one battery included. I don't know where you get the replacements. I bought 3 of these. Not impressive if you are giving them as a gift. They look as though they are worth about $5.... They do make a loud sound, however, that could deter any burglar, I believe.
2051746
It takes one AA battery. You can buy them just about anywhere. What's the problem?