ER26500 Lithium Battery C Size ER 26500, 3.6 Volt 8500mAh. The new Lithium ER26500 C-Size standard battery has a voltage of 3.6 volts and a capacity of up to 8500mAh. It measures 50 mm in length and has a diameter of 26.5 mm, weighing only 55 grams. The battery is shelf-stable for up to 10 years and is a single-use lithium battery that is not rechargeable. The standard discharge current is 2.0 mA, with a maximum recommended discharge current of 200 mA.

The ER26500 is also suitable as a replacement battery for ER26500, E EMB ER26500, for example, for gate drives. It features a high operating voltage and ensures maximum stability. Additionally, it offers a wide temperature range from -55 °C to +85 °C. Under optimal conditions, the ER26500 can achieve a lifespan of over 10 years. The self-discharge rate is very low at 1%.

Due to its internal bobbin structure, it is excellently suited for nearly all applications with low or very low discharge currents, such as remote controls, CMOS memory backup, measuring devices, PC real-time clocks, medical devices, gas detectors, alarm sensors, and other electronic devices with low to very low loads.

Technical specifications:
Model: ER26500 (C Size)
Lithium System: Lithium Thionyl Chloride
Battery: Single-use bobbin design
Voltage: 3.6 volts
Capacity: 8500mAh
Dimensions: 50x26.5 mm
Cell Size: C Baby LR14
Weight: 55 grams
Standard discharge current: 2 mA
Capacity: 8.5 Ah (at 2.0 mA discharge current down to 2.0 V cut-off, +23 °C)
ISO9001 certified, UL certified MH20555
Maximum recommended current for continuous discharge: 200 mA.