2026-10-15 · 5 min read
MINI Convertible F57 Battery Replacement Malaysia
60–70Ah AGM with ISTA IBS registration. Convertible owners who leave the car parked for weeks between uses often experience battery drain — the soft-top motor ECU, alarm system and clock pull a small continuous current. If not driven weekly, use a CTEK or similar trickle charger to maintain battery health.

60–70Ah AGM with ISTA IBS registration. Convertible owners who leave the car parked for weeks between uses often experience battery drain — the soft-top motor ECU, alarm system and clock pull a small continuous current. If not driven weekly, use a CTEK or similar trickle charger to maintain battery health.
