#HAWKER SA [FR]

Battery refill system of a lead acid battery with components for forming a gelified electrolyte

Device for filling pot (20) of a lead battery comprises: reservoirs (1, 2) enclosing sulfuric acid and mixture of water and gelling agent, respectively; containers (4, 5) each connected to one of the …

DRIVE·Jun 4·2 min read

H01M10/10 HAWKER SA [FR]

Test method of a lead battery in order to charge it in optimal conditions

A first series of current pulses is applied to the battery so that the electrolyte is stirred and ready for a second series which are used for measurement. The current pulses are limited to a peak (IM…

DRIVE·Feb 20·1 min read

G01R31/3648 HAWKER SA [FR]