ER26500: C-Size Bobbin Cell Technical Datasheet Technical Specifications Part No. ER26500 (UHE-ER26500) Cell Type Primary, non-rechargeable Chemistry Lithium Thionyl Chloride Voltage Range 2.0 to 3.7V Nominal Voltage 3.6V Nominal Capacity 9Ah 2mA to 2.0V 23C Max. Continuous Discharge Current 200mA continuous Max. Pulse Discharge Current Up to 400mA (life and temperature dependent) Weight 55g Operating Temperature -55C to 70C 70C to 85C (max of 24 hours) 1 Storage Temperature -55C to 70C 70C to 85C (max of 24 hours) Features Exterior/Housing Stainless steel container High and stable operating voltage Higher power and higher energy for the Terminals/Connector Radial tabs / radial pins / axial leads / flying leads whole battery life Safety AL-MSDS/RD-002 and UN/UL Superior drain capability Material Safety Datasheet - MSDS041 Higher power applications Safety Guide UBM-5112 Low self-discharge rate (less than 1% after 2 Transportation Class 9 - A complete description of transportation 1 year of storage at +20C) regulations, lithium weights and transportation Battery life higher than 10 years, classifications is available on the Ultralife website. depending on the application Hermetic glass-to-metal sealing Quality Assurance Ultralife manufacturing facilities are ISO Avoid leakage, key for a higher than 9001:2008 and ISO 14001:2004 registered. 10 year battery life Its products are listed under the Component Non-flammable electrolyte Recognition Program of Underwriters Safer operation in case of abuse Laboratories (UL) and have passed UN transportation testing, which is required for international transportation of all lithium batteries. Typical Applications Notes Military and other radio applications 1. Cells should be stored in temperatures less than 30C for a shelf-life of greater than five years. Alarm and security systems 2. A complete description of transportation regulations, lithium weights and transportation classifications is available on the Ultralife website. Beacons and emergency location transmitters GPS LED lighting applications ER265000 Newark, New York +1 315-332-7100 Fax: +1 315-331-7800 2017 Ultralife Corporation www.ultralifecorp.com All information is subject to change without notice. The information contained herein is for reference only and does not constitute a warranty of performance. 14 NOV 17 UBM-0065 Rev: BDimensions Typical Performance Graphs Constant Load Discharge Voltage versus Discharge Time at 25C Voltage versus Temperature at Different Discharge Currents ER26500 ER26500 3.8 3.8 3.7 3.6 3.6 3.4 3.5 3.2 3.4 0.2mA 3.0 3.3 1mA 5mA 2.8 3.2 20mA 13.5-222mA-2.5Ah-11.3h 3.1 2.6 100-33mA-6.0Ah-182h 3.0 345-10mA-7.5Ah-750h 2.4 1.8k -2mA-9Ah-4500h 2.9 2.2 2.8 2.0 Temperature (C) Discharge Time (h) High and flat voltage at high and low drain High voltage at high drain even at -30C ER265000 Newark, New York +1 315-332-7100 Fax: +1 315-331-7800 2017 Ultralife Corporation www.ultralifecorp.com All information is subject to change without notice. The information contained herein is for reference only and does not constitute a warranty of performance. 14 NOV 17 UBM-0065 Rev: B Discharge Voltage (V) 1 10 100 1000 10000 Discharge Voltage (V) -60 -40 -20 0 20 40 60 80