Ultra-thin and compact lithium-ion secondary battery "EnerCera
NGK INSULATORS, LTD.
About This Product
■Ceramic secondary battery ideal for powering IoT devices
EnerCera is an ultra-thin and compact lithium-ion secondary battery. A semi-solid battery that uses NGK's proprietary crystal-oriented ceramic positive electrode plate has characteristics such as high capacity, high output, high heat resistance, and long life that are difficult to coexist with conventional lithium-ion secondary batteries.
Due to its low resistance, it can store a small amount of power and supply large amounts of power when needed, making it ideal as a power source for energy harvesting and wireless space power transfer (WPT). A power supply system that combines these power supply technologies with EnerCera will create a maintenance-free IoT device that runs solely on natural energy and can be used repeatedly.
EnerCera is a power storage device that combines the advantages of capacitors and lithium-ion secondary batteries, contributing to the realization of self-sustaining IoT in society.
Features of EnerCera
■Can be used by recharging even in over-discharged state
- Less susceptible to performance deterioration even if voltage drops due to self-discharge
・Even if it is over-discharged, you can use it as before by charging it again.
■Can be charged even with a small amount of electricity
・Low resistance and small self-discharge amount
・Ideal for energy harvesting such as solar cells and wireless power supply
・Reduces the hassle of charging and battery replacement
■Strong to float and long life
・Less deterioration even in floating state
・Ideal for power supply applications where a high voltage is always maintained in a fully charged state, such as for backup or energy harvesting.
■Ultra-thin and compact yet high capacity
・Battery capacity is approximately 1.5 to 2 times that of commercially available secondary batteries of the same size.
・Suitable for designs with limited space
■High output and compatible with a wide range of wireless communications
・Outputs large current with less than half the resistance of commercially available batteries of the same size
・Supports a wide range of wireless communications ranging from several tens to several hundred milliamperes
■Ideal for wearable devices
・Extremely low possibility of heat generation, ignition, or explosion
・Ideal for power supply for wearable devices that come in direct contact with the body
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Product
Ultra-thin and compact lithium-ion secondary battery "EnerCera
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Handling Company
NGK INSULATORS, LTD.
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Categories
5 Models of Ultra-thin and compact lithium-ion secondary battery "EnerCera
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | (Reference value) Discharge peak current | Bending resistance | Charging method | Charging voltage | Discharge end voltage | Nominal capacity | Nominal voltage | Operating temperature | Remarks | Size (excluding terminals) | Standard charging current | Standard discharge current | Thickness (including terminals) |
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EC382704P-T |
Available upon quote | 560mA | No performance deterioration in bending and twisting tests in accordance with card standard ISO14443-1 | Constant current (CC) - constant voltage (CV) charging | 4.3V 4.2V | 3.0V | 27mAh (4.3V) 24mAh (4.2V) | 3.8V | Discharge: -20℃~45℃ (Charge: 0℃~45℃) | Large current type | 38mm×27mm | 13.5mA (4.3V) 12.0mA (4.2V) | 27mA (4.3V) 24mA (4.2V) | 0.45mm |
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EC382704P-Hr |
Available upon quote | 130mA | No performance deterioration in bending and twisting tests in accordance with card standard ISO14443-1 | Constant current (CC) - constant voltage (CV) charging | 4.2V | 3.0V | 20mAh | 3.8V | Discharge: -20℃~60℃ (Charge: 0℃~60℃) | High temperature process type | 38mm×27mm | 10mA | 10mA | 0.45mm |
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ET382704P-H |
Available upon quote | 300mA | No performance deterioration in bending and twisting tests in accordance with card standard ISO14443-1 | Constant voltage (CV) charging (no current control required) | 2.7V | 1.5V | 20mAh | 2.3V | -40℃~70℃ | Fast charging type | 38mm×27mm | - | 40mA | 0.45mm |
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ET2016C-R |
Available upon quote | 60mA | - | Constant voltage (CV) charging (no current control required) | 2.7V | 1.5V | 25mAh | 2.3V | -40℃~70℃ | Not compatible with reflow soldering [compatible product under development] | 20mm | - | 2.5mA | 2.05mm |
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ET1210C-H |
Available upon quote | 20mA | - | Constant voltage (CV) charging (no current control required) | 2.7V | 1.5V | 4mAh | 2.3V | -20℃~105℃ | Compatible with reflow soldering | 12.5mm | - | 0.8mA | 1.3mm |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan