Batteries
Project batteries
1.2V-4.8V and 9V Battery Voltage tester AN-168 (Battery tester AN-168 POR)
Place the battery between the two contact points of the battery tester.
The display will tell you immediately if there is the desired voltage.
Panasonic CR1220 3V 35mAh (Pan CR1220 coin)
Panasonic’s primary lithium batteries are compact, high-energy, highly reliable, and suitable for a variety of applications.
Battery LiPo 800mAh 3.7V (LiPo 800mAh 3.7V)
Lipo Batteries (Polymer Lithium Ion) offers extremely light weight and high energy density.