Upgrade to Trojan Lithium – Lighter, Faster, Longer-Lasting Trojan’s new Lithium Iron Phosphate (LiFePO4) batteries combine Trojan’s legendary quality with lithium tech: up to 8,000 cycles, 80% faster charging, and 50% lighter than lead-acid. Built-in BMS for safety. Perfect for hybrid solar + battery systems. Compatible with most inverters. 10-year warranty. https://speakerdeck.com/trojan