Summary of Panasonic’s tiny new battery is destined for the wearables market
Panasonic introduced the CG-320, the industry's smallest cylindrical rechargeable Lithium Ion battery, designed specifically for wearable electronics like smart glasses. Measuring 20 x 3.5 mm and weighing only 0.6 grams, it features a nominal capacity of 13 mAh and a voltage of 3.75 volts. The stainless steel exterior prevents swelling, ensuring safety and longevity in compact devices.
Parts used in the Panasonic CG-320 Battery:
- Cylindrical rechargeable Lithium Ion cell
- Stainless steel exterior case
While keeping batteries small and light is definitely a factor with electronic devices in general, it becomes particularly important when dealing with wearable electronics such as smart glasses. With that in mind, Panasonic has just announced its CG-320. Measuring 20 x 3.5 mm, it’s being billed as “the industry’s smallest cylindrical shaped rechargeable Lithium Ion battery.”
The CG-320 weighs 0.6 grams, has a nominal capacity of 13 mAh, a nominal voltage of 3.75 volts, and a maximum charging voltage of 4.2 volts. It also has a stainless steel exterior case, designed to prevent swelling.
For more detail: Panasonic’s tiny new battery is destined for the wearables market
- What is the Panasonic CG-320?
It is billed as the industry's smallest cylindrical shaped rechargeable Lithium Ion battery. - How small is the CG-320 battery?
It measures 20 x 3.5 mm and weighs 0.6 grams. - What is the nominal capacity of this battery?
The nominal capacity is 13 mAh. - Does the battery have a stainless steel case?
Yes, it has a stainless steel exterior case designed to prevent swelling. - What is the nominal voltage of the CG-320?
The nominal voltage is 3.75 volts. - Can this battery be used in smart glasses?
Yes, it is designed for wearable electronics such as smart glasses. - What is the maximum charging voltage?
The maximum charging voltage is 4.2 volts.
