Chip-Type Ceramic Secondary Battery

・

LiCoO2 ceramic plate with high-speedLi ion conductivity by crystal orientation.

The battery is packaged with all-ceramic stackedmonolithic body with a minimal amount of liquid electrolyte.

Smart card IoT module Bluetoothsolar powered watch

On-boardpower source

Oriented electrode plate

Organicelectrolyte

Ultra-thin 0.45mm thick, bendable batterythat can be embedded in IC cards, and similar products.

・Coin-shaped battery (thickness of 1mm or more) that can be mounted on a circuit boardusing reflow soldering・Can accommodate hot lamination in card production.

・Constant voltage charging is possible, which eliminates the need for charger IC.

・High-speed charging is possible fromnon-contact card readers.

Negative electrode

Technology

+ terminal

－ terminal

EnerCera®Pouch EnerCera®Coin

Ultra-compact Lithium-ion rechargeable battery suitable to be used for power source for loT devices, etc. Proprietary crystal orientation ceramic plate is applied to the electrode to achieve a smaller, thinner, high capacity, low internal resistance, and high heat resistance. The battery can output large current, up to several 100mA, necessary for operating ICs, sensors and wireless communication.

◆Oriented Electrode Plate

◆Semi-Solid State Battery (EnerCera Coin)

EnerCera®Series

https://www.ngk-insulators.com○c 2020 NGK INSULATORS, LTD.

Appearance

ET1210C-R ET2016C-R ET920C ET1616CET1210C-H ET2016C-HUnder development

Φ12 Φ20 Φ12 Φ20 Φ9 Φ16

1 1.6 1 1.6 2 1.6

5 25 4 20 5 24

2.3

OK

20 8 25 10 20 6

25 60 20 50 25 80

-40～60℃ -40～85℃ -40～60℃

Reflow soldering Battery holder

High Capacity High Heat Resistance High Power

Dimensions:Diameter (mm)

Height (mm)

Nominal Capacity (mAh)

Nominal Voltage (V)

Constant Voltage Charging

Internal Resistance (Ω)

Peak Discharge Current (mA)

Operating Temp.(recommended)

Mounting Method

Features

Dimensions (mm)

ET271704P-HEC382704P-HEC382704P-CEC382504P-P

27x1738x2738x2738x25

0.45

5202720

2.33.8

OK

5431

100125170500

Conforming to ISO14443-1 standard. No deterioration after bending and torsion tests

-40～60℃0～45℃

135℃ (Hot Lamination is available)

(10min@80%Capacity)

80℃ (only Cold Lamination is available)

Fast charging(High heat resistance)Hot process availableHigh capacityHigh power

*1　Voltage drop<0.5V@1sec

Thickness (mm)

Nominal Capacity (mAh)

Nominal Voltage (V)

CV Charging (charging time)

Internal Resistance (Ω)

Peak Discharge Current (mA) *1

*1

Bendability

Operating Temp. (recommended)

Heatproof Temp.

Features

Contents may be changed without notice

ET1210C-HET2016C-H

Appearance

EnerCera®Coin

EnerCera®Pouch

－(CC-CV)

https://www.ngk-insulators.com○c 2020 NGK INSULATORS, LTD.