The specific energy density of battery cells, depending on chemistry:
- Lead Acid (PbSO4 ) = 40Wh/kg
- NiCd (Nickel Cadmium / NiOOH) = 60 Wh/kg
- NiMh (Nickel Metal Hydride / NiOOH) = 90Wh/kg
- LTO (Lithium Titanium Oxide / Li4Ti5O12) = 80Wh/kg.
- LPF (Lithium Iron Phosphate / LiFePO4) = 115 Wh/kg.
- LMO (Lithium Ion Manganese Oxide / LiMn2O4) = 140Wh/kg.
- NMC (Lithium Nickel Manganese Cobalt Oxide / LiNiMnCoO2) = 180Wh/kg.
- LCO (Lithium Cobalt Oxide / LiCoO2) = 180Wh/kg.
- NCA (Lithium Nickel Cobalt Aluminum Oxide / LiNiCoAlO2) = 255Wh/kg.