ZEAL AUTO M31 850 CCA (ZAM31)

The ZAM31 is a Zeal marine battery for marine applications. Use the guide below to compare size, output and fitment before installation.

Key specifications

• 105Ah (20-hour rate)
• 190 min reserve capacity
• 850 CCA
• 329 × 171 × 237 mm (L × W × max H)
• Polarity/cell layout: Left +
• Terminal: MRN
• Hold-down: B0

Fitment note: Vehicle listings are a guide only. Confirm battery dimensions, CCA/Ah requirements, terminal type, polarity and hold-down against the vehicle and the battery being replaced before purchase or installation.