Nickel-Cadmium (Ni-Cd) : VT / VNT / VNT U / VST / Saft ecolife - High temperature series

Saft high temperature Ni-Cd batteries are perfectly suited to emergency and security equipment applications in compliance with International (IEC 61951), US (UL 924) and Japanese (JISC 8705) standards.

They are designed to accept a permanent charge (C/20 to C/15) for a minimum of four years in high-temperature environments (up to +40°C / 104°F). Higher-end versions of the cells, such as "U" and "70" models, can even withstand a constant temperature of up to +55°C / 131°F with a similar life expectancy when permanently charged. The VNT and VNT U series benefit from innovative PNE (Plastic-bonded Nickel Electrode) technology that offers improved energy density and an excellent resistance to cold weather conditions.

Saft ecolife series have a greatly reduced environmental impact and an extended service life of 8 years for emergency lighting products.

Main Applications

• emergency lighting units (exit signs, emergency lighting fixtures, conversion kits)
• UPS & back-up systems
• security devices (alarms, cable networks, …)

Benefits

• high energy
• excellent life at high temperature
• excellent life in permanent charge
• very good charge efficiency at high temperature
• robust design
• compliance with most emergency lighting standards
• good storage capability
• zero maintenance