Properly charged, these batteries will not vent to the atmosphere, meaning less corrosion at the terminals. ISO 9001 Certified Freeze resistant. Motorcycle/Watercraft/Mower/Electric scooter/Dirt Pit Trail Bike/ Atomik /Thumpstar.180x 77x 170mm (L x W x H). This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "tdpro99" and is located in this country: US. This item can be shipped worldwide.