What Size Charger Is Best for a 200Ah Battery in RVs and Boats?
Answer: A 20-40A charger is ideal for a 200Ah battery in RVs and boats. Portable options like the NOCO Genius 40A or Victron Blue Smart 30A balance speed and safety. Consider charging time (10-20 hours),… What Size Charger Is Best for a 200Ah Battery in RVs and Boats?