3.0V Non-Rechargeable Primay Limno2 Battery Cr18505 for Water Metering

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Product Description

Basic Information
Model NO.
CR18505
Packaging
Simple
Transport Package
Carton
Specification
CE, SGS, ISO9001, CU
Trademark
FORTE
Origin
China
HS Code
85065000
Production Capacity
10000PCS
Product Technical Specifications
  • Model: CR18505 A size
  • Nominal Voltage: 3.0 V
  • Termination Voltage: 2.0 V
  • Nominal Capacity: 2500mAh
  • Max. Constant Current: 2000mA
  • Max. Pulse Current: 3000mA
  • Size: ø 18.5 * 50.5H mm
  • Weight: 35g
  • Workable Temp: -40°C to +85°C
Primary Li-MnO2 Battery CR18505
Key Applications
  • Memory backup: CMOS memory, RTC (real time clock) and computer backup.
  • AMR utility meters: Electricity meter, gas meter and water meter etc.
  • Wireless alarm sensors: Smoke alarm systems, temperature monitors etc.
  • Remote monitor systems: GPS, sea buoys, lifejacket lights, lifecraft lights, cargo-locating systems etc.
  • Automotive and electronics: Automotive security systems, tire-pressure monitoring systems etc.
  • Electronic toll tags: Toll gates.
  • Other electronics: Radio communication, night vision equipment, tracking and positioning systems etc.
Product Advantages
  • High energy density
  • High open circuit voltage
  • Wide range of operating temperature
  • Stable operating voltage and current
  • Long operating time
  • Low self-discharge rate (<1% per year at 25°C)
Technical Parameters Comparison
Model Cell Size Ref Nominal Voltage (V) Nominal Capacity (mAh) Max. Constant Current (mA) Max. Pulse Current (mA) Dimension (mm) Weight (g)
CR142501/2AA3.06005001500Φ14.5*25.010
CR143352/3AA3.080010002000Φ14.5*33.514
CR14505AA3.0140015003000Φ14.5*50.521
CR2-3.085010002000Φ15.5*27.513
CR123A-3.0140015003000Φ17.0*33.520
CR17450-3.0200015003000Φ17.0*45.526
CR17505-3.0230015003000Φ17.0*50.530
CR18505A3.0250020003000Φ18.5*50.535
CR26500C3.0540020003000Φ26.0*50.562
CR34615D3.01200020003000Φ34.0*61.5125
CR-P2-6.014001500300034.0*19.5*35.842
2CR5-6.014001500300017.0*26.0*48.843
Battery Technical Diagram
Frequently Asked Questions
Q1: What is the shelf life of the CR18505 battery? The CR18505 has a very low self-discharge rate (less than 1% per year at 25°C), allowing for a shelf life of up to 10 years under proper storage conditions.
Q2: Can this battery be used in extreme outdoor temperatures? Yes, the battery is designed to operate efficiently within a wide temperature range from -40°C to +85°C.
Q3: Is the CR18505 battery rechargeable? No, the CR18505 is a primary Lithium Manganese Dioxide (Li-MnO2) battery, which is non-rechargeable.
Q4: What are the main certifications for these batteries? Our products meet several international standards including CE, SGS, and ISO9001 certification.
Q5: Which applications are best suited for high pulse current? Applications like wireless alarm sensors, GPS tracking systems, and radio communications are ideal as they require stable voltage with occasional high pulse current needs.

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