9V Battery

High-Performance 9‑Volt Alkaline Battery for Reliable Power

The 9‑V battery delivers a steady 9‑volt output, delivering reliable power for a variety of portable applications such as smoke detectors, handheld tools, and educational electronics kits. Constructed with alkaline chemistry, it offers a robust energy density, long shelf life, and consistent voltage under load, making it a dependable source for both low‑current sensitivities and moderate‑draw devices.

• Key Spec 1: Voltage – 9.0 V nominal (4 × AA‑size cells)
• Key Spec 2: Capacity – 565 mAh (typical), enabling extended runtime.
• Key Spec 3: Dimensions – 48.5 mm × 19.5 mm × 6.5 mm; weight 38 g.
• Common Use Case: Ideal for smoke detectors, RC model controls, and portable test equipment.