Paper battery

Characteristics

  • Paper battery is a new concept of manganese battery developed from applying the technology of thin film printing, and has a flexible and thin physical characteristics.
  • It is a battery suitable for equipments that consume a microamper current. The unit cell has 1.5V, and could be supplied with 2-series battery with 3V.
  • Low manufacture costs will help applied usage in various form of application fields RFID, smart card, cosmetics and medical cares. For examples RFID tag, smart card, iontophoresis patches, etc.

Model & Specyfication

  • Representative model is as shown. Size and shape could be changed freely, allowing the user to adjust to their size and capacity needs.
MODEL IMAGES GENERAL SPECYFICATION
PB2060

  • Nominal Voltage : 1.5V
  • Thickness : 0.6mm
  • Capacity : 1.5mAh
  • Applications : Cosmetic patch, MedIcal patch
PB6060

  • Nominal Voltage : 1.5V
  • Thickness : 0.6mm
  • Capacity : 30mAh
  • Applications : Medical patch, RFID tag, Melody card, etc.
PBP3327
  • Nominal Voltage : 1.5V
  • Thickness : 0.7mm
  • Capacity : 10mAh
  • Applications : Medical patch, RFID tag, Melody card, etc.
PBP5555
  • Nominal Voltage : 1.5V
  • Thickness : 0.7mm
  • Capacity : 40mAh
  • Applications : Medical patch, RFID tag, Melody card, etc.
PTB2045
  • 1.5V system or 3V system
  • Applications : Cosmetic patch, Medical patch

Information of battery:

Product specification summary
Model No.: Nominal Voltage Capacity (mAh) Dimensions (mm) Weight (gr) Applications Data Sheet
Diameter Width Length Thickness
PB2060 1,5 1,5 20 - - 0,6 0,2 Cosmetics, Medicals VIEW
PB6060 1,5 30 60 - - 0,6 2 RFID VIEW
PBP5555 1,5 40 - 55 55 0,7 2,5 RFID VIEW
PBP3327 1,5 10 - 33 27,5 0,7 0,7 RFID VIEW
PB2SP5555 3,0 40 - 55 55 1,3 4,5 RFID VIEW
PB2SP3327 3,0 10 - 33 27,5 1,3 1,4 RFID VIEW

Iontophoresis patch

  • Rocket supplies not only paper battery, but also patch with battery. The patch with battery is the product adopting the iontophoresis technology, which elevates the delivery of materials into the skin.
  • We can make and supply a newly designed patch by customer.

Paper battery - Technical Information

 

Battery system (Zn/MnO2)

  • Paper battery has manganese battery system with a chemical view. Battery comprises MnO2 as a positive material, Zn as a negative material and ZnCl2 or NH4Cl as an electrolyte. It is a high quality battery that has technology to improve the decreasing of capacity during long-term storage.

Inner structure

  • Battery is composed of 7 layers. A current collector is printed on polymer films used as battery’s external materials, and positive materials are printed on the current collector. The negative materials are also made using same method with positive. A cell is composed of separator coated with electrolyte in a gel type between the two electrodes. And the battery is completed by being sealed with sealing materials.

 

General specification
 

 - Battery system: ZN/MNO2 primary - Nominal voltage: 1,5V - Thickness: About 0,6mm - Specific capacity: About 4mAh/cm2 - Active area - Operating temperature: -20 up to 60 ℃ - Shelf life: 2 years (Sustenance more than 80% of initial capatity)  

Electrical characteristic:

Discharge pattern & Specific capacity

Shelf life

  • We introduce the accelerated test basis to evaluate the life time of paper battery in a short time. Batteries are kept at 45℃ oven, and then checked the capacity every 5days. As the result of test, it held 80% of the initial capacity after 60days.
  • We are also checking the life time by keeping the batteries at room temperature, and the result showed 90% of the initial capacity was maintained after 16months of the production.

Dependence of temperature on discharge capacity * Discharge condition : 1.3kohm continuous discharge to 0.9V

* Battery model : PBP5555

PAPER BATTERY – Applications

  • Cosmetic patch: papper battery is set in iontophoresis patch for whitening wrinkles.
  • Medical patch: paper battery is set in iontophoresis patch it helps to deliver functional drug (local anasthesiea, antichloristic, anodyne, etc) into skin.
  • RFID tag: paper battery is useful to use as a power source of active RFID tag.
  • Functional card: paper battery is possible to use as a power source of melody and display card.
  • Microprocessor: paper battery supply power to microprocessor.

 

 

  • Čeština