High-output, high capacity button-type rechargeable battery (STB) (Under Development)
Overview
High-output, high capacity button-type rechargeable battery which is capable of wireless communication, and designed with safety in mind.
*This product is under development.
*Please note that specifications and appearance are subject to change without notice.
* For inquiries about this product, please refer to the inquiry page.
Features
Safety-conscious design (No smoke, no fire: Lithium-free, aqueous electrolyte solution)
High power (wireless communication available: 60mW output with 1130 size)
High capacity (Approx. twice the energy density of Ni-MH battery)
Size variation (Broad 26-model lineup)
Applications
- -IoMT and wearable devices
- -Body area network devices
- -Multifunctional watches
- -Smart glasses
- -Electronic pens
- -Hearing aids
- -Hearable devices
Specifications
| Model | STB527 | STB914 | STB1130 | |
| Nominal voltage (V) | 1.5 | 1.5 | 1.5 | |
| Nominal capacity (mAh) | 9 | 10 | 37 | |
| Operating temperature range (°C) | -10 to +60 | |||
| Dimensions | Diameter（mm） | 5.8 | 9.5 | 11.6 |
| Height（mm） | 2.7 | 1.4 | 3.05 | |
| Weight（g） | 0.3 | 0.5 | 1.2 | |
| Charge (CCCV) |
Max. Voltage (V) | 1.8 | 1.8 | 1.8 |
| Standard Current (mA) | 2 | 2 | 8 | |
| End Current (mA) | 0.2 | 0.2 | 0.8 | |
| Discharge (CC) |
Standard current (mA) | 1 | 1 | 4 |
| End Voltage (V) | 1 | 1 | 1 | |
External short circuit test
Discharge load characteristics
Discharge curves
Cycle life characteristics
