Ansmann Lithium Coin Cell CR1620

• 3 V lithium output: Delivers the stable voltage required by compact electronics such as watches, calculators and car keys, helping devices run reliably until the cell is depleted.
• CR1620 compact format: The standard coin-cell size fits equipment designed for CR1620 batteries, making it a practical replacement for small everyday devices where space is limited.
• 70.00 mAh capacity: Provides useful runtime for low-drain electronics, reducing the need for frequent battery changes in devices used regularly.
• - 20 / + 60 °C working range: Supports dependable operation across cold and hot conditions, which is important for items carried daily or stored in vehicles and outdoor gear.
• Non-rechargeable lithium chemistry: Offers ready-to-use power with low maintenance, making it well suited to backup and portable devices that need a battery installed and left in place.

About the Ansmann Accessories Series

Ansmann Accessories covers the brand’s broad range of practical power and support products built around everyday electronic use. Within the ANSMANN lineup, this series sits alongside the company’s charging, lighting and portable energy products, focusing on the small but essential items that keep common devices operating reliably. The range includes battery-related products for household, workshop and travel use, with an emphasis on straightforward compatibility, dependable output and formats that match widely used consumer electronics.

In practice, the series is aimed at users who need simple, dependable replacement power for compact devices rather than specialist industrial cells. That makes it relevant for everything from remote controls and small instruments to key fobs, scales and similar low-drain electronics. Across the series, ANSMANN’s design approach is functional: standardised sizes, clearly defined electrical characteristics and products intended to be easy to identify and install. For buyers looking for a battery or accessory that matches a known device requirement without unnecessary complexity, Ansmann Accessories is positioned as a practical, everyday part of the brand’s wider energy portfolio.

About the Ansmann Lithium Coin Cell CR1620

The Ansmann Lithium Coin Cell CR1620 is a compact 3.00 V lithium battery made for small electronic devices that need a precise coin-cell format and consistent output. Its CR1620 size makes it suitable for products such as watches, calculators, scales, car keys and garage door openers, where battery dimensions are just as important as voltage. In these applications, a correctly matched cell helps ensure proper contact, stable operation and straightforward replacement.

With a 70.00 mAh capacity, this battery is intended for low-drain electronics that benefit from dependable long-term power rather than high current delivery. That suits devices that spend much of their time on standby but still need to respond immediately when used, such as key fobs or compact measuring devices. The lithium chemistry also supports reliable performance across a wide - 20 / + 60 °C working temperature range, which is useful for equipment carried outdoors, left in a vehicle or used in changing seasonal conditions.

Because it is non-rechargeable, the cell is designed as a ready-to-install primary battery with no charging routine or maintenance cycle to manage. That makes it a practical choice for users who want a simple replacement battery for compact electronics where low weight, small size and dependable stored energy matter more than rechargeability.

About Ansmann

Ansmann was founded by Edgar Ansmann in 1991 in Assamstadt, Germany, where ANSMANN AG is still headquartered. The company specialises in battery, charging, drive-system and lighting technology, with a product range that spans consumer batteries, chargers and related power solutions. In the consumer segment, ANSMANN is well known for rechargeable batteries and chargers in common formats such as AA and AAA, as well as supporting technologies developed to improve everyday usability.

One of the company’s better-known battery technologies is maxE, used in NiMH rechargeable batteries with low self-discharge. ANSMANN also expanded its technical infrastructure by opening an in-house UN test center in 2012, reflecting its focus on battery development and testing. This background in portable power and battery systems is directly relevant to products such as lithium coin cells, where consistent electrical performance and dependable manufacturing matter in daily use.

Main Features

• Manufacturer: Ansmann
• Series: Ansmann Accessories
• Made in: Germany
• Battery material: Lithium
• Battery size: CR1620
• Battery capacity: 70.00 mAh
• Voltage: 3.00 V
• Working temperature range: - 20 / + 60 °C
• Rechargeable: No

Warranty

2 years. ANSMANN states a two-year warranty period for this product, covering defects within the specified warranty term.

In the Box

• 1 x CR1620 lithium coin cell