5-Pack ER14250 1/2AA 3.6V Lithium Battery – Non-Rechargeable, Long-Life LS14250 Battery for Home Automation, Alarms

Price: £12.99
(as of Jun 17, 2026 00:34:45 UTC – Details)


Keep your essential devices powered for years with the LS14250 ER14250 1/2AA 3.6V Lithium Battery — a reliable, non-rechargeable power solution built for long-term, low-drain applications. Each pack includes 5 batteries, each delivering a robust 1300mAh nominal capacity at 3.6V, ensuring consistent and dependable performance. With an impressive 10-year storage life and an ultra-low self-discharge rate of 1% or less, these batteries are ready when you need them most. Measuring just 0.57 x 0.98 inches (14.5 x 25mm) and weighing approximately 0.39 oz each, they fit seamlessly into compact devices. Designed to operate in extreme temperatures ranging from -60°F to 85°F, they are ideal for a wide range of applications including alarm systems, window sensors, electric meters, gas meters, water meters, home monitors, medical equipment, and ETC OBUs. Please note: these are non-rechargeable batteries and are NOT a replacement for 1.5V alkaline or 3.7V rechargeable batteries. Do not attempt to recharge them.
HIGH CAPACITY: Each LS14250 ER14250 1/2AA battery delivers 1300mAh at 3.6V nominal voltage for long-lasting, reliable power.
EXTENDED SHELF LIFE: With a 10-year storage life and an ultra-low self-discharge rate of 1% or less, these batteries stay ready when you need them.
WIDE TEMPERATURE RANGE: Engineered to perform in extreme conditions, operating reliably from -60°F to 85°F for indoor and outdoor use.
VERSATILE COMPATIBILITY: Ideal for electric meters, gas meters, water meters, alarm systems, window sensors, home monitors, medical equipment, and ETC OBU devices.
IMPORTANT NOTICE: Non-rechargeable Li-SOCl2 batteries — do not attempt to recharge. Not a replacement for 1.5V alkaline or 3.7V rechargeable batteries. Pack of 5.

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