Seems to be an adequate alternative ...

After 1.5 years I realized that the original battery of my Alcatel One Touch 997D had nevertheless greatly diminished and I had to charge my Alcatel partly 2 x daily (under normal use) so I decided to order a replacement battery ,
For this price, it really seems to be a viable alternative, the battery lasts even now after almost three months of continuous use, significantly longer than the original, so far at least at the present time absolutely meaningful and worthwhile purchase.
Of course I do not know what it looks like in six months, but if necessary -. If by then anyway should not be a new smartphone on the wish - is simply again ordered a new replacement battery ....