แบตเตอรี่ลิเธียมไอออน
energy density | 250–693 W·h/L[3][4](0.90–2.43 MJ/L) |
---|---|
specific energy | 100–265 W·h/kg[1][2](0.36–0.875 MJ/kg) |
specific power | ~250 – ~340 W/kg[1] |
Cycle durability | 400–1,200 cycles[8] |
Charge/discharge efficiency | 80–90%[5] |
Self-discharge rate | 0.35% to 2.5% per month depending on state of charge[7] |
Nominal cell voltage | 3.6 / 3.7 / 3.8 / 3.85 V, LiFePO4 3.2 V |
Energy/consumer-price | 6.4 Wh/US$[6] |