Nikon D3100 Battery

Nikon D3100 uses Nikon EN-EL14 Rechargeable Li-Ion Battery. So if you have bought a Nikon D3100 camera but forgot to buy a spare battery then this is the right Nikon D3100 Battery which you should look for. The best choice is buying a Nikon Factory battery because the camera warranty still applies if there is a problem caused by the factory battery. So think before if you plan to buy those cheap Nikon D3100 Battery from E-bay or other stores. Nikon is a registered vendor at Amazon.com so you can buy Nikon D3100 Battery from there so you will get a original Nikon D3100 Battery as well as good warranty and also better return policy. Nikon sells these Nikon D3100 Battery at Amazon.com for 35$ + free shipping. I think This is a pretty good deal. 

It's always good to keep a spare battery because you cant say when you will need it. The thing is you will need it sooner or later. There are some more items you might consider to buy with this Nikon D3100 battery. Specially the Battery Grip Holder for Nikon D3100 camera.

• Nikon D3100 Battery Grip Holder - ( 30$ )
• AC Wall Charger + In-Car Charger Adapter - ( 5$ )
• Nikon D3100 Digital Camera Battery Charger  - (16$) (Replacement Charger)

You can check all other Nikon D3100 Accessories and see which can come handy for you. There are to many small and cheap items which can help you a lot.