(800)515-2423 | (702)248-2423 Mon-Fri 8am - 5pm(PST), Sat 10am - 4pm, Sun Closed


Omnicel ER18505 3.6V 3.8Ah Size A Lithium Button Top Battery

SKU: ER18505/S
Omnicel ER18505 3.6V 3.8Ah Size A Lithium Button Top Battery -More

Availability: In stock

Regular Price: $25.99

Special Price $12.95

  • Buy 60 for $7.95 each and save 39%

Orders Ship Within 24hrs

Secure and Safe Website

Fast Reliable Service

Knowledgable Customer Service



Omnicel ER18505 3.6V 3.8Ah A Standard Lithium High Energy Battery

OmniCel ER18505 Battery is ideal for and widely used in wireless alarm systems, memory backup for computers, high tech dive computers, MP3 players, bar-code scanners and night vision equipment.

Lithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -55°C to + 85°C. Self discharge is low at less than 1% per annum at 20°C, giving an effective shelf life of 10 years.

OmniCel ER18505 Battery Specifications:
  • Output Voltage: 3.6V
  • Chemistry: Lithium Thionyl Chloride (LiSOCl2)
  • Length: 1.94 in (49.2mm)
  • Diameter: 0.65 in (16.5mm)
  • Terminals: STD Terminals
Utility Metering

OmniCel products are utilized in smart utility utility market meters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design.

Utility Metering Applications include:
  • Smart Utility Metering
  • Emergency Backup
  • Data Collection
  • AMR Add-ons

Our extensive product range can serve a military market variety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate.

Military Applications include:
  • Enhanced Vision
  • Flashlights
  • Communications
  • Smart Munitions
  • Unattended Sensors

OmniCel batteries provide stable and reliable power for many security and safety products. Lasting up to five times longer than ordinary alkaline batteries, our lithium manganese dioxide batteries provide an excellent value.

Security/Safety Applications include:
  • Smoke Alarms
  • Carbon Monoxide Detectors
  • Intrusion Sensors
  • Invisible Fencing
Medical Device

Portable electronic devices are penetrating medical market the medical industry at an increasing rate. We provide many rechargeable and non-rechargeable products that offer compact, lightweight and stable power for a wide range of medical equipment.

Medical Device Applications include:
  • Patient Monitoring
  • Respirators and Oxygen Concentrators
  • External Defibrillators
  • Mobile Workstations
  • Electric Wheel Chairs

Highly reliable batteries that provide energy, telematics & tracking market even under extreme environmental conditionsare required for tracking and telematics applications. We offer batteries that meet these demands, along with high energy density and low weight requirements.

Telematics/Tracking Applications include:
  • RFID Tracking
  • Asset Tracking
  • Theft Prevention
  • Locator Beacons
  • Fleet Monitoring
  • Tracking Devices for Hunting Dogs

Note: We ship lithium batteries in accordance with U.S. Department of Transportations CFR 49. This may mean additional shipping charges in which case you will be contacted within 48 hours. If you have any questions contact us directly.

Need more than one OmniCel ER18505 Battery? We offer great discounts on quantity orders and FREE SHIPPING offers available.

Need more BIAF ER18505/S? We offer great discounts on quantity orders and FREE SHIPPING offers are available.

Additional Info

Additional Info

Manufacturer BIAF
Terminal Type Button Top
Diameter 0.65"
Brand Omnicel
Length 1.94"
Output Voltage 3.6


Specification Sheets & Documents

No specification or documents available currently available for ER18505/S. If you require a spec sheet, a msds sheet or any additional documents, please contact us and to request them. We will work to accommodate you.