Feature Lead-Acid / Gel Batteries Lithium-Ion (LiFePO4) Usable Capacity Only 50% (Discharging more damages the battery). Up to 90% – 100% usable capacity. Lifespan (Cycles) 300 – 500 cycles (approx. 1-2 years). 3000 – 6000+ cycles (10+ years). Load-Shedding Prep Slow charging; may not be full for the next stage. Ultra-fast charging; ready for back-to-back … Continue reading Why Lithium-Ion (LiFePO4) is the Smart Choice for South Africa.