What Size Charger Do You Need for a 200Ah Lithium vs. Lead-Acid Battery?
Short Answer: A 200Ah lithium battery requires a 20-40A charger (0.1C-0.2C rate), while lead-acid needs 30-60A (0.15C-0.3C). Lithium batteries charge faster due to higher charge acceptance and lack of absorption phase. Use smart chargers with lithium-specific algorithms to prevent damage. Voltage limits differ: lithium needs 14.4-14.6V vs. 14.4-14.8V for lead-acid. Charger for 200Ah LiFePO4 How … Read more