12V 6.5AH lead-acid battery, 12V rated voltage, 6.5AH capacity, CCA starting current ≥100A, strong starting power, suitable for powering motorcycle lighting, ignition and other scenarios; the plates are made of Pb-Ca alloy, with low water loss and low self-discharge rate (≤3% per month), capable of starting normally even after 3 months of inactivity; high purity sulphuric acid electrolyte for efficient ion conduction, stable performance in a wide temperature range from -30°C to 50°C, no difficulty in starting in extreme temperatures; universal size design, compatible with most 125cc motorcycles, easy to install, direct replacement without modification