Soshine Li-ion RCR123/17355 Battery: 650mAh 3.0V

3.0V 650mAh Li-ion

3.0V 650mAh rechargeable Li-ion battery.
Can replace for 3.0V CR123, CR17345, The voltage of full charge & empty condition is 4.2v & 2.75v respectively

Rechargeable Times: Up to 500 times
Type:Li-ion
Model:ICR17355
Capacity : 650mAh
Output voltage :3.0V
internal resistance:80
Weight:19g
Size:17*35.5mm

Feature:

1)High quality and operating voltage 3.0V Li-ion rechargeable battery.
2)Product description:ICR16340 Lithium-ion battery with capacity:650mAh.
3)Light weight, higher energy density, small volume.
4)Longer service life, 1C for Circulation using 500 charge/discharge Cycle, Capacity above 80%.
5)Low self-discharge.
6)No memory effect.
7)Safer and environmentally friendly.
Soshine 3.0V batteries have diodes in them. You see, Li-ion chemistry produces 3.6V (nominal) and those Soshines are Li-ion batteries. The diodes are not there for ''''''''protection''''''''. They are there to drop the output voltage from 3.6V (nominal) to 3.0V (nominal). So inside your battery is a charged Li-ion cell that has about 4.2V (full charged state of 3.6V Li-ion). But the power is coming through an output diode (0.6V typical) to drop the voltage to 3.6V (result of regulation) so that it can be put into devices that can''''''''t handle the 4.2V.This is the reason that you must use the 3.6V setting to charge them(yenster)