We have been collecting affiliate for electric scooter
 and repair service chain in Asia. We join the development
 of Lithium battery and charger.
 Please try our product.

 We can improve your bike/scooter/roller features by Lithium battery,
 
 1)weight: 30% of lead-acid, 5-6kgs
   allows you carry and charge it to the building.
 2)charge time: 2 hours for 50km
 3)product life: 2000 times of charge (8 years)
 4)total capacity can upgrade to 100km range
 5)reliability & safty concern: better

 URL//carbase.4cmart.com/
 //4cmart.com/intvisio/Distribution.htm

 Charlie
 IntVisio Technology, Inc.