Upgrade or replace the battery pack for your Pride Mobility Go-Go scooter. 18 AH pack delivers about 15 miles of riding range. 12 AH pack delivers about 9 miles of riding range. This battery pack only fits with Pride scooter models Go-Go Elite Traveller. SC40E, SC44E. Charges with standard charger included with scooter. Charger not included with these battery packs, but packs come fully charged. IMPORTANT: Will not fit the GoGo Ultra X. Please double-check your scooter model carefully to make sure this is is the right pack before ordering as electrical accessories do have a restocking fee on returns. Note:This battery pack is a hazmat item and is not returnable.