Feature

Saft's new Li-ion cell technologies push operating temperatures to new extremes

Saft has announced two rechargeable lithium-ion (Li-ion) technoloies that enable its MP (medium prismatic) Integration series to deliver exceptional performance, operating life and reliability even when operating in extremes of heat or cold.

05/11/2014 16:59:32

The development overcomes the key limitations of conventional battery technologies and creates new opportunities for applications that previously could not be served cost-effectively with Li-ion batteries.

Saft’s MP Integration xtd cell series is capable of operating over the extreme temperature range typically encountered in industrial applications of – 40°C to + 85°C. The cells offer a high level of safety and comply with the requirements of the IEC60079-11 standard for intrinsic safety, meaning that they are designed for safe and reliable high-power performance even in potentially explosive atmospheres.

Two models are currently available: MP 174565 Integration xtd offers a capacity of 4.0Ah while the MP 176065 Integration xtd has a 5.6 Ah capacity.

Meanwhile, the low-temperature MP IntegrationT xc range offers low temperature performance down to 50°C. The xc design provides a high voltage response when placed under significant load, preventing any risk of low voltage that can limit battery autonomy at low operating temperatures.

They also offer a long cycle life and extended calendar life compared with conventional Li-ion cells.

Currently, xc is available in the MP Integration 176065 xc cell that provides a 6.4Ah capacity.

Both the MP Integration xtd and xc cells have a long shelf life, with low self discharge, that reduces the need for supervision and charging during storage.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.