3.7V 12mAh 051723 Ultra-Thin LiPo Battery for Smart Cards

  • Model: LNC051723
  • Voltage: 3.7V
  • Capacity: 12mAh
  • Size: 23 × 17 × 0.5mm

LNC051723 Ultra-Thin LiPo Battery

Ultra-thin 3.7V lithium polymer battery designed for smart cards and RFID applications, featuring lightweight structure, high safety performance, and extremely low self-discharge.

3.7V / 12mAh
0.5mm Ultra Thin
Smart Card Battery
RFID Power Source

Product Overview

The LNC051723 is an ultra-thin lithium polymer battery engineered for smart card systems and embedded RFID applications.
With a thickness of only 0.5mm, it is ideal for integration into bank cards, access cards, and other compact electronic identification systems.

It delivers stable performance, low self-discharge, and high safety reliability, making it suitable for long-term embedded use in sealed or laminated structures.

Technical Specifications

ItemSpecification
ModelLNC051723
Nominal Voltage3.7V
Capacity12mAh
Dimensions23 × 17 × 0.5mm
Charge Cut-off Voltage4.2V
Discharge Cut-off Voltage3.0V
Standard Charge Current6mA
Max Charge Current12mA
Standard Discharge Current6mA
Max Discharge Current12mA
Operating TemperatureCharge: 0°C ~ 45°C / Discharge: -10°C ~ 60°C
Cycle Life≥300 cycles (0.2C charge/discharge, ≥75% retention)

Key Features

Ultra-Thin Design

Only 0.5mm thickness for seamless integration into smart cards and RFID tags.

High Safety Performance

Stable polymer structure ensures safe operation in sealed environments.

Low Self-Discharge

Minimal energy loss during long-term standby applications.

Lightweight Structure

Designed for ultra-light embedded electronic systems.

Stable Output

Reliable voltage output for continuous RFID and smart card operation.

Applications

  • Bank Cards / Smart Payment Cards
  • RFID Tags & Active RFID Labels
  • Access Control Cards
  • Campus / Metro / Highway Cards
  • Hotel Smart Key Cards
  • Electronic Records & Trackers

OEM / ODM Custom Battery Solutions

We support ultra-thin lithium polymer battery customization for smart card and RFID applications, including size, shape, voltage, and capacity optimization for embedded systems.