LITHIUM BATTERIES

FOR GENERAL AVIATION

ULM / LSA AIRPLANES / CS 23 AIRPLANES / CS 27 HELICOPTERS

FOR COMMERCIAL AVIATION

CS 25 AIRPLANES / CS 29 HELICOPTERS

FOR DEFENCE MARKET

AEROPLANES / HELICOPTERS / DRONES / MARINE / LAND

GENERAL AVIATION

LITHIUM-ION BATTERY

Commercial Aviation

LITHIUM-ION BATTERY

DEFENCE MARKET

LITHIUM-ION BATTERY

DESIGNER AND PRODUCER OF CERTIFIED LITHIUM BATTERIES FOR AERONAUTICS AND DEFENCE

Limatech is a EN9100 certified designer and producer of the new generation of Lithium battery packs that meet the requirements of aerospace and defense standards.

Our innovative technologies, that we co-developed with CEA LETI, allow to use all the advantages of Lithium-Ion batteries in full safety.

OUR ADVANTAGES

PROVIDING SECURITY

MTTF < 10^-9/h

Limatech lithium batteries integrate all safety functions in its BMS according to ETSO C179B: short-circuit protection, over/undervoltage, deep discharge, and communicate alerts in case of critical events. The mechatronic architecture enables the BMS to withstand shocks, flames and thermal runaway of the batteries.

ENSURING COMPLIANCE

DO-160G, DO-311A, DO-254 AND DO-178 COMPLIANT

Limatech lithium batteries have been designed to meet the most stringent requirements of the aeronautics industry by complying with theETSO C179B standards. The mechatronic architecture of the Limatech lithium batteries and the BMS signal processing have been optimized to guarantee exceptional resistance to the karshest environments and dreaded events.

REDUCING THE MASS

3X LIGHTER

Lithium batteries have an energy density 3 times higher than Lead and Nickel Cadmium technologies. The precision of the Limatech BMS allows an optimal dimensioning of the battery and avoids the oversizing that was necessary until now. In this gram hunting sector, Limatech saves kilos.

INCREASING AVAILABILITY

2.5X LONGER SERVICE LIFE

Thanks to the low self-discharge of the the accumulators, the very low consumption of the the BMS, the integrated thermal management, the low maintenance and the optimized lifespan (between 8 and 10 years) , Limatech ETSO lithium batteries can be used used under the most extreme extreme conditions with reduced maintenance and replacement needs.