How Do You Calculate the Ideal Charger Size for a 200Ah Battery?
The charging current calculation follows the formula: Charger Amperage = Battery Capacity (Ah) ÷ Desired Charging Hours. For a 200Ah battery targeting a 10-hour recharge, 200Ah ÷ 10h = 20A minimum. However, lithium batteries can safely accept higher currents – up to 0.5C (100A) with proper battery management systems. In confined installations, consider these factors: … Read more