CR18505 2800mAh Li-MnO2 Battery 3.0V with -40°C to +70°C Temperature Range for Alarm Systems

Price Negotiable

Price: Negotiable

MOQ: 500PCS

Delivery Time: 5-8 work days

Brand: SER or OEM

Product Description

Technical Specifications

Parameter	Specification
Battery Technology	Lithium Manganese Dioxide (Li-MnO2)
Battery Structure	High Capacity Type
Nominal Voltage	3.0V
Nominal Capacity	2800mAh
Open Circuit Voltage	3.0V (at +20°C)
Cut-off Voltage	2.0V
Max. Constant Current	2000mA
Max. Pulse Current	3000mA
Operating Temperature	-40°C to +70°C
Storage Life	≥10 years
External Diameter	18mm
External Height	50.5mm
Weight	35g

Key Features

High and stable operating voltage
Long shelf life with self-discharge rate less than 1% at 25℃
Extended operating life
Wide temperature range operation
Stainless steel container and end caps
Hermetic glass-to-metal sealing
Non-flammable electrolyte
Compliant with IEC86-4 safety standard
Non-restricted for transport
High energy density (700kW/kg)

Applications

This high-power lithium battery is designed for various industrial and commercial applications including:

Utility metering and alarm/security systems
Medical equipment and tracking systems
Remote monitoring systems and law enforcement (RFID)
Real-time clock, electronic toys, and earthquake detectors
Digital control devices and electronic toll tags
Computers, music cards, medical instruments, and portable electronics

Product Images

High Power Lithium Cell Battery CR18505 for alarm systems

LI-MNO2 CR18505 battery with wide temperature range

Custom battery with pin, wire and connector options

Packaging & Shipping

Packaging Options

Tray bulk, Blister card, PVC shrink, Gift-Box, Nude packing, OEM packing, etc.

Shipping Information

Lead time is 3-20 working days for normal orders.

Quality Assurance

Our manufacturing facility is certified by the Chinese military and ISO9001 quality system. We maintain a fully equipped environment and reliability testing center to ensure products meet military specifications.