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VARTA Microbattery GmbH
Leading the way in Li-Ion coin cell technology

Leading the way in Li-Ion coin cell technology

Product catalog summary

Introduction
VARTA CoinPower series offers advanced lithium-ion coin cell technology, providing energy solutions for high-tech applications. These batteries are designed to be smaller, lighter, safer, and more energy-efficient, supporting the miniaturization of wearable devices.

Specifications
The CoinPower series includes various models with different specifications:

F-Version: CP7840 F1 with 3.3V, 12.2mm diameter, 7.8mm height, and 0.5g weight.
C-Version: CP1054 C1 with 3.85V, 48mAh capacity, 10.1mm diameter, 5.4mm height, and 1.2g weight.
A-Version: Multiple models with 3.7V, capacities ranging from 29mAh to 145mAh, and varying dimensions.

Key Benefits

High charging capabilities with a rate of 5C and maximum charge voltage of 4.45V.
Reliable safety with a charging rate of 0.5C and maximum charge voltage of 3.6V.
Excellent cycle life performance with charging rates up to 2C and maximum charge voltages of 4.2V to 4.3V.

Quality and Innovation
VARTA CoinPower cells are manufactured in Germany using renewable energy, ensuring high quality and reliability. They feature:

Standard and customized form factors.
Market-leading energy density and wide capacity range.
Patented innovations and best-in-class product life.
Low internal impedance and excellent charge/discharge characteristics.
High drain capability and 2D-Datamatrix code for traceability.

Applications
These batteries are suitable for various applications, including:

Wearable devices like smartwatches and fitness trackers.
Smart keys, health monitoring, and energy harvesting.
IoT sensors, gaming, and AR/VR devices.

Global Presence
VARTA operates worldwide with offices in Asia Pacific, China, Indonesia, Japan, Romania, Taiwan, and the USA, ensuring global distribution and support.

Catalog excerpts

Leading the way in Li-Ion coin cell technology-1

VARTA CoinPower Leading the way in Li-Ion coin cell technology.

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Leading the way in Li-Ion coin cell technology-2

Empowering independence. VARTA provides dedicated energy solutions for high-tech applications. Our concepts for an independent power source always make a difference thanks to their durability, reliability and innovative possibilities. VARTA has been setting standards for years. The demands for battery solutions of the future are clear: smaller, lighter, safer, more energy and fast charge. We keep pace. Our battery solutions open up new horizons for designers and engineers to empower more independence. The VARTA CoinPower series have the smallest dimensions, outstanding mechanical stability and...

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Leading the way in Li-Ion coin cell technology-3

• Excellent cycle life performance • Charging rate 2C • Maximum-charge voltage: Generation A3: 4.2 V Generation A4/A5: 4.3 V • Highest charging capabilities • Charging rate 5C • Maximum charge voltage: 4.45 V COINPOWER QUALITY - MADE IN GERMANY • Most reliable inherent safety • Charging rate 0.5C • Maximum charge voltage: 3.6 V Standard and customized form factors Market leading energy density Wide capacity range Patented innovations Best-in-class product life Safe & reliable (UL and IEC recognition) Low internal impedance Excellent charge and discharge characteristics High drain capability 2D-Datamatrixcode...

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Leading the way in Li-Ion coin cell technology-4

Headquarters VARTA Microbattery GmbH VARTA-Platz 1 73479 Ellwangen, Germany Tel +49 7961 921-0 E-Mail: [email protected] VARTA Worldwide ASIA PACIFIC Singapore CHINA Shenzhen | Hong Kong INDONESIA Batam JAPAN Tokyo ROMANIA Brasov TAIWAN Taipei City USA New York Find out further distribution partners and contact details: https://www.varta-ag.com/industry VARTA Microbattery GmbH is a company of VARTA AG. 06309 1123 · Subject to change without further notice. No responsibility for the correctness of this information.

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