sudomod

Hello, i have a battery lithium samsung 3.7v 2500mah, and i want to charge with modulebut i don't know what module choose for security charge, there is too model, one http://s.aliexpress.com/amiAFrAb?fromSns=Copy to Clipboard
(from AliExpress Android) and one http://s.aliexpress.com/iYFNZRfm?fromSns=Copy to Clipboard
(from AliExpress Android) i seen some people take a modul 4.5 to 5.5v and they have a 3.7v battery lithium and im suprising because its look like more 4.5 to 5.5v for a 3.7v battery. Can you tell me the difference between and what model chose? Im afraid to exploding or burn battery. Thank you.

both are TP4056, and both will work to charge the battery. They will not boost the voltage, so if you want it boosted to 5V you will need a separate voltage booster.

For a lot of cases you do not need to boost the voltage, so it it up to you. As for the differences, I believe the first one you posted has a built in protection circuit, while the second does not. Which shouldn't make too much difference since the battery itself should also have protection built in.