How Do LiitoKala GRADE A 90Ah-105Ah Batteries Compare to Traditional Lead-Acid Batteries? LiitoKala GRADE A LiFePO4 batteries outperform lead-acid counterparts with 4-5x longer lifespan, higher energy density, and faster charging. They maintain stable voltage under… What Makes LiitoKala GRADE A LiFePO4 Batteries Ideal for Solar Energy Systems?