GT4B-5, YT4B-BS, YT4B-5, PTX4B-BS, UT4B-BS, GT4B5 Replacement Battery 50cca High Performance WP4B-BS Sealed AGM for Yamaha, Suzuki DR-Z70, TTR-50E, TTR50E, TTR-90E, TTR90E Motorcycles Sealed AGM Maintenance-Free, no acid water needed, never needs re-filling Factory Activated High Performance Starting Power OEM compatible replacement battery Polarity | - ||||| + |