A fresh battery must be charged for at least 8 hours for best result and it will increase the charge retaining capacity of the phone.
As it is a lithium ion battery, it can be easily recharged, Stay in touch longer by getting battery power with a Lithium-ion battery .Good and safe performance under numbers of test and measurement
High specific energy and high load capabilities with Power Cells
Do not expose to high temperatures
A new battery must be charged for at least 8 hours for best result.