#1
★ Top Pick
Mighty Max Battery YB9A-A -12 Volt 9 AH, 130 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
The Mighty Max YB9A-A matches the Tracer 9's 12V AGM battery requirement and fits the compact battery compartment without modification. Its 130 CCA rating handles cold-start demands reliably, and the sealed maintenance-free design suits the Tracer 9's partially enclosed battery bay where topping up fluid isn't practical. Honest caveat: it's a budget option, so longevity may fall short of OEM spec — expect 2-3 years rather than 4-5.
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