2-pack upstart battery replacement 2009 yamaha sr400 400cc factory activated, maintenance free, motorcycle battery - 12v, 2.3ah, ub-yt4b-bs

Replacement battery for 2009 yamaha sr400 400cc; quantity: 2 batteries factory activated, maintenance free, sealed lead acid battery ready to install. no need to add acid. leak free, sealed design prevents corrosion. one year warranty, voltage: 12v, capacity: 2.3ah upstart battery brand.