capacitor for maintaning peak current

[bilgekaan]

Hello,
I am using 3.6 V lithium battery for gsm application.But battery cannot maintain peak currents during transmit and modul goes to reset.
I am thinking of putting large capacitors in parallel to battery maintain peaks.

Is it Ok? or not .Disadvantage ? I am waiting for suggestion.
regards
Bilge

 

[FvM]

You'll find sufficient bypass capacitors required in most GSM module datasheets and application notes.