Electric scooter battery

I live on The Plains. This is my windy day bike. Bought the electric rig early 2006. Replaced the two sealed 12 volt lead acid batteries in the fall of 2007.
The rig doesn’t seem to have the "oomph" it used to.

When electric motors die do they wind down or is it a case of one day it works then it doesn’t?

And the batteries…how can you tell when they’re on their last legs?

Testing out my modified electric scooter with a 1200 watt brushless motor taken from ar/c plane.

veloelectriquequebec.forumactif.ca Scooter électrique H-Grégoire 36 Volts, 350Watts. —————————————————————————————- Electric scooter H-Grégoire, 36 Volts, 350 Watts.

One of the first in The Netherlands , a green bike for sale at this motorcycle dealer in Heerhugowaard .

Local bike trails

Welcome to American Electric Bike & Scooter Company ! Come and look into the future way of transportation. Bikes, Cars, Scooter – We have it all

veloelectriquequebec.forumactif.ca This is my new electric scooter. Same style of a old vespa , 500 Watts, 48 Volts and same model of Daymak Gatto. Nouveau scooter électrique. Style d’un vieux Vespa, 500Watts, 48 Volts et même style que le Daymak Gatto.

veloelectriquequebec.forumactif.ca This is my new electric scooter. Same style of a old vespa , 500 Watts, 48 Volts and same model of Daymak Gatto. Nouveau scooter électrique. Style d’un vieux Vespa, 500Watts, 48 Volts et même style que le Daymak Gatto.

Review of the 2012 Super-Turbo 1000 Watt electric racing scooter.

This is my husbands updated version of his home made pedal assisted electric bicycle