Rechargeable NiMH Button Cells

VARTA Microbattery is a leading firm in the field of batteries and provides professional support for customers with engineered design-in applications worldwide. Quality, reliability, high performance and customer satisfaction are the main reasons for our leading position in the market. VARTA Microbattery provides solutions to major OEM companies for high-tech applications such as notebook /pda bridging function, memory backup and real-time clock in PCs/notebooks as well as power source for telecom devices, remote control devices, torches, domestic alarms, car alarms, medical equipment, consumer electronics, solar applications and many more.

General Information
System highlights of Ni-MH button cells from VARTA Microbattery:
Excellent high-rate discharge characteristics (3 CA/5 CA). For short duration even higher currents can be drained.
No memory effect
Long life – typical 500 full cycles
Good overcharge capability
Low self-discharge
Flat discharge voltage
Slim design
Wide temperature range: -40°C to +65°C/+85°C (storage), -20°C up to +65°C/+85°C (discharge), 0°C up to +65°C/+85°C (charge)
Good recovery characteristics after long storage period and deep discharge
0% lead, 0% mercury and 0% cadmium
UL Recognition
ISO 9000 certified for design and manufacture of rechargeable mass type cells and batteries. Conformity to requirements of ISO 9001
VARTA Microbattery is a leader of Ni-MH Button Cell technology and received several ecological and industry awards.