CR123 Lithium batteries VS 18650 Rechargeable Batteries
Please note you will have to use two CR123 for every one 18650 because of the size (half as long)
The CR123 are Lithium while the 18650 are Li-ion
CR123 are 3 volts each OR 6 volts for the pair
18650 are 3.6 volts each
Take for example you look at the AX174 Body fluid and urine UV Led light that accepts either Six CR123 totalling 18 volts or three 18650 3.6 volt totalling 10.8 volts, the CR123 shines 66.6% brighter!
For me the CR123 Lithium batteries are the way to go!
Links:
Please note you will have to use two CR123 for every one 18650 because of the size (half as long)
The CR123 are Lithium while the 18650 are Li-ion
CR123 are 3 volts each OR 6 volts for the pair
18650 are 3.6 volts each
Take for example you look at the AX174 Body fluid and urine UV Led light that accepts either Six CR123 totalling 18 volts or three 18650 3.6 volt totalling 10.8 volts, the CR123 shines 66.6% brighter!
For me the CR123 Lithium batteries are the way to go!
Links: