i am developing a project. I am seeking for resources. I want to use the below mentioned SIM which has 3.7 v as operational voltage.http://www.nskelectronics.in/sim_300__modem_with_ttl.html
i want suggestions from you guys that which battery best suits to run this GSM at low power. I am looking for Low powered GSM, if you guys have any info. about low power GSM module, please let me know.
so battery in my minds are:
# Lipo or
# Li-ion or
# Alkaline batteries or
# AA+ or
# AAA batteries.please help me selecting a good low power pair of GSM and battery!
or even can i use coin cell to power GSM
as coin cell of 3.6 V are there like LIR2032 and so on.