FULLY TESTED To verify actual lifespan, capacity left. No one else tests these for ACTUAL lifespan left!They could be 30Ah or LESS, and they're charging the SAME PRICES! This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "dragonoffgrid_solar_norcal" and is located in this country: US. This item can be shipped to United States.