Batteries

The handy Energizer 1.5V alkaline AAAA batteries (sometimes called Quadruple-A-battery) provide long-lasting power for everyday devices. The battery has a shelf life of up to 7 years so you can be confident these alkaline batteries will be ready for when you need. These batteries are designed for your everyday electronic devices e.g. Glucose meters, keyless entry, headsets, Bluetooth devices, LED penlights and many more. The AAAA battery typically have 1.5V of power and dimensions at 42.5mm long and 8.3mm in diameter. AAAA alkaline batteries typically operate in extreme temperatures ranging from -18C to 55C.

A CR2025 is a 3V lithium coin cell battery commonly used as a CMOS (Complementary Metal-Oxide-Semiconductor) battery in laptops and small electronic devices. It maintains BIOS settings like system date, time, and hardware configurations when the device is powered down

A CMOS CR2032 battery is a standard 3-volt lithium coin cell used to power the motherboard's real-time clock and BIOS settings. It ensures your computer retains the correct date, time, and hardware configurations when powered down. These batteries typically last 2 to 5 years

A CR1632 CMOS battery is a 3-volt lithium coin cell commonly used as a real-time clock (RTC) backup in laptops, servers, and small motherboards. It ensures that your hardware settings and system time are retained when the device is powered down

A CR1620 CMOS battery is a 3-volt lithium coin cell commonly used to power the BIOS/RTC memory in compact laptops (like HP EliteBooks and ThinkPads) and small electronics. It ensures your device retains system settings and time when disconnected from power

The CR1616 is a 3-volt lithium coin cell battery widely used in small electronic devices, including car key fobs, watches, and specific laptop/Chromebook motherboards as a CMOS/BIOS battery. It measures 16mm in diameter and is 1.6mm thick

The CR2016 is a 3V lithium coin-cell battery commonly used as a CMOS battery in slim laptops and compact devices. It measures 20 mm in diameter and is just 1.6 mm thick. It powers the motherboard's BIOS chip to safely retain system dates, times, and hardware settings.

A CR1220 is a standard 3-volt lithium coin cell battery commonly used as a CMOS/RTC battery in motherboards, laptops, and various small electronics to retain BIOS settings and system time

The Tianqiu LR626 is a standard 1.5V alkaline button cell battery (also commonly known as AG4, 377, or SR626SW). It is widely used to power small electronic devices like watches, calculators, small toys, and medical thermometers

The Energizer MAX AAA Battery Pack includes two premium alkaline batteries designed to deliver reliable 1.5V power for a wide range of everyday electronic devices. Featuring LR03 battery specifications, these batteries provide consistent performance and long-lasting operation in low- and medium-drain applications. Their leak-resistant construction and extended shelf life make them suitable for household electronics, portable devices, wireless accessories, and emergency backup power needs.