Repack your lithium battery to one smaller pack to meet LTA guidelines $100 to $150 to repack to one smaller battery $170 to $200 to repack into 2 smaller batteries Normal service takes 12 days. Express service take 5 days 2nd battery pack can be used externally. We do external wiring for $40 Location in sembawang or Pasir Ris depending on service required. Or use https://www.parknparcel.com.sg. just send to a mall near u. only $3 one way https://sg.carousell.com/p/lithium-lipo-battery-172416048/?ref=profile&ref_referrer=%2Fshiki05%2F&ref_sId=2807515 Pls chat to enquire. Repacking for sw3 sw4 futecher all scooters E scooter re pack reduce battery pack size ebike