The Xenon IBT-KLT-ER250 is a primary lithium battery in the 1/2AA (ER14250) format, supplying 3.6V at 1200mAh. Its exceptionally low self-discharge rate means it retains approximately 90% of its original capacity after 10 years in storage, making it well suited to devices that operate for long intervals between battery changes.

The cell supports a maximum continuous current of 50mA and a maximum pulse current of 100mA, covering the demands of meters, sensors, memory backup circuits, and similar low-power electronics. It is a primary (non-rechargeable) cell.

Key Features

• 1/2AA (ER14250) form factor — standard size for industrial and instrumentation devices
• 3.6V nominal voltage at 1200mAh capacity
• Very low self-discharge: approximately 90% residual capacity after 10 years of storage
• Max continuous current: 50mA
• Max pulse current: 100mA
• Operating temperature: -55°C to 85°C

Product Benefits

• 10-year shelf-life retention means the battery is ready to use even after long storage periods
• Wide operating range from -55°C to 85°C covers extreme cold and warm environments
• 50mA continuous / 100mA pulse ratings support sensors, PLCs, and real-time clock circuits
• 3.6V lithium chemistry provides a stable, flat discharge curve for reliable device operation
• 1/2AA size fits directly into compatible holders without modification

Technical Specifications

• Model: IBT-KLT-ER250
• Battery Format: 1/2AA (ER14250)
• Nominal Voltage: 3.6V
• Capacity: 1200mAh
• Max Continuous Current: 50mA
• Max Pulse Current: 100mA
• Operating Temperature: -55°C to 85°C
• Chemistry: Primary lithium (non-rechargeable)
• Quantity: 1 piece

Why You'll Love It

• 90% capacity after 10 years storage means no waste from batteries going flat on the shelf
• Non-rechargeable primary cell — no charger or management circuit needed
• Compact 1/2AA size is a direct fit for most compatible battery holders
• Package includes 1× Xenon IBT-KLT-ER250 lithium battery