Murata Icon X Features

1. Quick charge characteristics

High-rate charging (10C) is possible, and no charging IC is required.

2. Excellent discharge characteristics

Continuous discharge with a maximum discharge rate of 10C is possible. In addition, since the internal resistance is low and the voltage drop is small, stable discharge is possible even under a large peak load or low temperature.

3. Long cycle life

Charge (capacity) recovery rate keeps over 80% even after 5000 cycles. It can realize maintenance free design.

4. High safety

No thermal runaway occurs because of using chemically stable lithium titan.
>>Benefits and Applications
>>Cautions for Use

Murata Icon X Series Lineup

Part Number Nominal Voltage Charge Voltage Cut-off Voltage Nominal Capacity Max. Discharge Current ESR@
Operating Temperature Range Size
BACT04120P003V01 2.3V 2.7V 1.8V 3mAh 30mA
-20°C~70°C φ4mm×

【External size】

Murata Icon X Small Lithium ion batteries Test Summary


Murata Icon X Benefits and Applications

*For more details, please see the application note.

1. Small power equipment

  • Quick charge with High rate charge (10C) is available
  • Constant voltage charge is available
  • Able to use many times due to long cycle life
  • High safety and small weight saving
<Application examples>
  • Stylus pen
  • Wearable equipment

2. Backup power supply

  • System backup even when the main battery is replaced or the battery is disconnected
  • High power discharge is available
  • Constant voltage charge is available
  • Charge control IC is unnecessary
<Application examples>
  • Handy terminal / barcode reader
  • POS (payment terminals, etc.)
  • Other battery powered equipment

3. Energy harvesting system

  • Chargeable/dischargeable in wide rate ranges
  • Long operating time due to low leakage current
  • High power output is available
  • Resistant to over discharge
  • Operation temperature is wide

<Application examples>
  • Solar battery charger equipment
  • Sensor node with wireless sensor network in combination with micro and macro energy harvesting systems

Murata Icon X Cautions for Use

Before use, please read the following instructions carefully.

(1) Limited Use

Contact us before using our products for the applications listed below which require especially high reliability for the prevention of defects which might directly or property.

 Aircraft equipment
 Aerospace equipment
 Undersea equipment
 Power plant control equipment
 Medical equipment
 Transportation equipment (vehicles, trains, ships, etc.)
 Traffic signal equipment
 Disaster prevention/ Crime prevention equipment
 Data-processing equipment
 Application of similar complexity and/or reliability requirements to the applications listed in the above

Also please refrain from using our products for the following purpose.

 Military equipment

(2) Air transportation

Although this product is applicable to UN38.3, it conforms to the Special Provision 188, therefore it can be shipped as an exemption from Class 9 dangerous goods.

However, in air transportation, it is necessary to be transported as Class 9 dangerous goods in accordance with IATA DGR (Dangerous Goods Regulation) and Packing Instruction 965-Section IB. In addition, when the number of package is not more than one as per single consignment, it can be shipped in accordance with Packing Instruction 965-Section Ⅱ.

The above regulation is effective only for the packing condition at the time of shipment from the Murata factory. If any problem happens under the packing condition other than Murata specification, Murata would not have any responsibility for the compensation. For the details of transportation regulation, please refer to the latest edition of IATA DGR (Dangerous Goods Regulation), IMO IMDG Code.

(3) Return of damaged or defective products

Air transport of damaged / defective lithium-ion batteries is prohibited under the IATA DGR (Air Dangerous Goods Regulations). If you are considering returning it, please contact us in advance.

Murata Icon X Technical & Reference Documents

Murata Icon X Movie