Tanin Auto Electronix Replacement Battery for Fitbit CHARGE2 3.7v 60mah

I was so excited that I thought I could keep my Fitbit 2 after purchasing this battery. I went to a Verizon store, an Apple store, a battery store and a jewelry store and no one would do it for me. I watched the video and would have had to purchase several tools. I asked to return it but it's even too complicated to return so I will throw it away.

I replaced the old battery on Charge 2 with this new one, but the charge only lasts about 1.5 days (36 hours). After having to go through all the soldering, etc., this item was a disappointment to say the least. The old battery lasted just about the same amount, so I basically wasted about $16 (w/ tax).

Fitbit battery takes a professional to put it in it needs to be soldered and then the back needs to be redone not good for the novice can't put it in useless sending it back sorry if you're an expert putting in batteries and soldering them and so on don't hesitate the delivery is great

It was just as advertised. Worked well, did take some doing to put it in, but I guess that is the way they are. Anyway, watch works good as new again!

I was a little concerned about the size, but it does fit even though it is a slightly different physical size than the original. It is a little tricky taking the fitbit apart and soldering the battery in, but that is fitbits fault, not the battery sellers fault. I managed it, and there are some good youtube video tutorials. I'm on day three and have not had to recharge yet, so I am pleased.

Was a waste of time and money. New battery wouldn't hold a charge for more than 5 minutes. Even left in on a charger for 3 days straight at one point.

It's not as good as the original battery. This one needs charge every 2 days but it works that's what matters

Never got to use it. I broke my Fitbit trying to take it apart to replace the battery.