Ansmann Lithium Coin Cell CR1220

• Compact CR1220 format: This coin cell fits devices designed for the CR1220 standard, making it a practical replacement for small electronics where space is limited and reliable contact is essential.
• 3.00 V lithium chemistry: The lithium cell maintains stable output for low-drain electronics such as keys, scales and compact instruments, helping devices run consistently over long storage and service periods.
• 38.00 mAh capacity: Its capacity is matched to compact everyday electronics that need dependable backup or intermittent power without adding bulk.
• Wide operating temperature range: With a specified range of - 20 / + 70 °C, the battery remains usable in both cold and hot conditions, which is important for items carried in vehicles, pockets or outdoor kits.
• Non-rechargeable primary cell: The sealed primary design is ready to use straight from the pack and suits devices built for disposable lithium coin batteries, with no charging routine required.

About the Ansmann Accessories Series

Ansmann Accessories covers the brand’s everyday power and support products for small electronic devices and routine household use. Within the wider ANSMANN range, this series sits alongside the company’s charging, lighting and battery products and focuses on practical compatibility, straightforward replacement and dependable day-to-day performance. While ANSMANN is well known for rechargeable solutions, including its maxE technology for low self-discharge NiMH cells, the accessories range also includes primary batteries for devices that require a compact disposable power source.

In practical terms, the series is aimed at users who need the correct battery format for common electronics rather than specialist industrial power systems. That makes it relevant for items such as remote controls, compact instruments, keys and other small battery-powered accessories. The emphasis is on standardized battery sizes, clear application matching and reliable output in products that are often stored for long periods before use. For a coin cell such as the CR1220, that means a compact form factor, stable voltage and easy replacement in devices where space is tight and consistent fit matters as much as electrical performance.

About the Ansmann Lithium Coin Cell CR1220

The Ansmann Lithium Coin Cell CR1220 is a compact primary battery built for small electronic devices that require the CR1220 format and a stable 3.00 V supply. Its lithium chemistry makes it well suited to low-drain applications where dependable output matters more than high current delivery. In everyday use, that includes compact electronics such as calculators, scales, clocks, car keys and garage door openers, where the battery often spends long periods installed and must still respond reliably when needed.

With a stated capacity of 38.00 mAh, this model is designed for devices with modest energy demand and limited internal space. The small coin-cell format keeps the battery easy to fit into slim housings, while the non-rechargeable design suits products engineered around disposable primary cells. ANSMANN also specifies a broad working temperature range of - 20 / + 70 °C, which is useful for accessories exposed to seasonal temperature swings in vehicles, bags, workshops or outdoor environments.

This battery is a straightforward replacement choice when correct size, voltage and dependable shelf readiness are the main priorities. ANSMANN’s official product information also notes a 10-year durability, which is particularly relevant for spare batteries kept in storage or for devices that are only used occasionally. For users maintaining small electronics, the CR1220 offers a practical balance of compact dimensions, stable lithium performance and long-term readiness.

About Ansmann

Ansmann was founded by Edgar Ansmann in 1991 in Assamstadt, Germany, where ANSMANN AG is still headquartered. The company specializes in battery, charging, drive-system and lighting technology, with a product range that spans consumer power solutions as well as related electronic systems. In the consumer segment, ANSMANN is particularly established for rechargeable batteries and chargers, including common household formats such as AA and AAA.

A notable part of the company’s battery expertise is its maxE technology, used in NiMH rechargeable batteries to reduce self-discharge during storage. ANSMANN also expanded its technical capabilities by opening an in-house UN test center in 2012, reflecting a strong focus on battery handling and product testing. That background is relevant to compact cells such as the CR1220, where consistent quality, safe handling and dependable electrical performance are central to everyday use.

Main Features

• Manufacturer: Ansmann
• Series: Ansmann Accessories
• Made in: Germany
• Battery material: Lithium
• Battery size: CR1220
• Battery capacity: 38.00 mAh
• Voltage: 3.00 V
• Working temperature range: - 20 / + 70 °C
• Rechargeable: No

Warranty

The Ansmann Lithium Coin Cell CR1220 is supplied with a 2-year warranty.

In the Box

• 1 Coin cell CR1220