Rechargeable Li-ion coin battery offers 3.7 V

Rechargeable Li-ion coin battery offers 3.7 V

The CoinPower line of rechargeable Li-ion batteries deliver 3.7 V with available capacities ranging from 40 to 80 mAh at a 1-C rate. The smallest cell measures 12 mm in diameter, 5 mm in height, and weighs 1.4 g.

The coin-cell batteries feature patented innovations including a sealing system, a coil process, cell enclosure design, coil contact isolation technology and laser coil connection. The energy density is 30% higher than comparable products and may be recharged over 1,000 full cycles above 80% of their initial capacity. The cell can be fast-charged in a half hour. Charging can be accomplished using standard charging ICs. (Contact company for price and availability.)

By Paul O’Shea

Varta Batteries , White Plains , NY
Julia Palu 914-570-2289

varta-microbattery.com