Single-use battery Ansmann Extreme Lithium AA Mignon

The Ansmann Extreme Lithium AA Mignon is a single-use lithium battery designed for reliable, long-lasting power in a variety of devices. With a height of 50.4 mm and delivered in packs of four, this battery provides stable voltage and performance even in demanding conditions, making it suitable for high-drain electronics and equipment exposed to extreme temperatures.

Advantages

These lithium AA batteries operate across a wide temperature range from -40°C to +60°C and are up to 35% lighter than comparable alkaline cells. They can be stored unused for up to 10 years and deliver significantly more energy—up to 700%—compared with zinc–carbon batteries, ensuring longer run time for devices that require high bursts of power.

Suitable for

• Digital cameras and camcorders
• Camera speedlites and flash units
• High-drain handheld devices (e.g., GPS, portable meters)
• Outdoor equipment used in extreme temperatures

Key specifications

• Type: Single-use battery (primary cell)
• Technology: Lithium
• Size: AA / Mignon
• Height: 50.4 mm
• Pack quantity: 4 pcs
• Operating temperature range: -40°C to +60°C
• Storage life (unused): up to 10 years

How to use

Insert the battery following the device manufacturer’s polarity markings (+ and -). Use the batteries in compatible AA (Mignon) battery compartments only. Replace all batteries in the device at the same time with the same type to ensure balanced performance. Dispose of used batteries according to local regulations for batteries and electronic waste.

Recommendations

For devices requiring short bursts of high power, such as camera flashes and other high-drain equipment, choose Ansmann Extreme Lithium AA batteries for consistent performance in both very low and high ambient temperatures. Store unused batteries in a cool, dry place and avoid exposing them to direct heat or open flame.