Answer: 36V–48V lithium-ion or LiFePO4 battery packs (40Ah–400Ah) are ideal for high-power applications like 2000W–4000W e-scooters, boats, and solar systems. These batteries offer high energy density, long cycle life, and thermal stability. LiFePO4 variants excel… Which Lithium-Ion Battery Pack Is Best for High-Power Applications?