Reliable emergency lighting batteries - even under extreme conditions

Our low temperature rechargeable batteries for emergency lighting and safety lighting are specially designed for demanding environments and function reliably at temperatures of up to -25 °C and +40 °C.

The ‘TT’ marking in the article numbers of our products indicates their special suitability for use in extreme climatic conditions.

Technology for maximum reliability

Thanks to state-of-the-art lithium iron phosphate technology, our rechargeable batteries offer high energy efficiency, a long service life and low maintenance costs. Robust materials and durable designs also ensure that our batteries can withstand extreme conditions.