This Samsung SGH-T309 Replacement Battery is made with high quality parts and is guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price.
Was very pleased that Battery Mart carried the exact battery I needed, I was looking to replace the battery I have had for 20 years!
The color of the battery matched my old one perfectly, which was a pleasant surprise.
However, the life of the battery matches my old one as well (which is 10 yrs old)
I was disappointed that the charge only lasts 3 days before needing a recharge (with near zero use)
My old battery would easily go a week or more with the same use.
Great price, exact item...fast delivery.