What Size Charger is Best for a 200Ah Battery in Long-Term Storage?
Short Answer: A 10-20 amp charger is ideal for regular charging of a 200Ah battery, but for long-term trickle charging, use a 2-5 amp charger to maintain voltage without overcharging. Trickle chargers prevent sulfation and extend battery life by delivering a slow, steady current. Always prioritize chargers with automatic voltage regulation and safety features. Charger … Read more