For those who have problem with these battery, order your replacement from BMSbattery. They cost about 275$ shipped including duty fee.
I had two of these Ecolocycle left in my garage for about 3 years and i bought new battery and they work like new. One, the Optrima model work with a 37V 10Ah and the other, the ELITE model needed a 24V 15Ah battery.
These ebike are complete but not for true ride with performances.. they are just confortable and have mirror, stand, rear rack and adjustable handlebar features. ( a normal confortable uncle ebike...
) These are still sold at 1999$ !!! in some Canadian distributor ( 2013) .
I saw some used for sale at 1300$...
I bought them for 200$ each ( brand new or barely used without battery
and i added a new battery and i sold them for 750$ each
The buyers had equivalent rebate of 66% and are satisfied with.