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  2. Nickel–metal hydride battery - Wikipedia

    en.wikipedia.org/wiki/Nickel–metal_hydride_battery

    Low-self-discharge cells have somewhat lower capacity than otherwise equivalent NiMH cells because of the larger volume of the separator. The highest-capacity low-self-discharge AA cells have 2500 mAh capacity, compared to 2700 mAh for high-capacity AA NiMH cells. [37]

  3. Comparison of commercial battery types - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_commercial...

    100 to 50% capacity [13] Nickel–iron: 65–80 5,000 Nickel–cadmium: 70–90 500 [25] Nickel–hydrogen: 85 20,000 [31] Nickel–metal hydride: 66 300–800 [13] Low self-discharge nickel–metal hydride battery: 500–1,500 [13] Lithium cobalt oxide: 90 500–1,000 Lithium–titanate: 85–90 6,000–10,000 to 90% capacity [46] Lithium iron ...

  4. D battery - Wikipedia

    en.wikipedia.org/wiki/D_battery

    A D cell may be either rechargeable or non-rechargeable. Its terminal voltage and capacity depend upon its cell chemistry. The National Carbon Company introduced the first D cell in 1898. Before smaller cells became more common, D cells were widely known as flashlight batteries. The U.S. military designation for this battery has been BA-30 ...

  5. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    A larger format for e-bikes and transport. Used in some flashlights. Higher capacity than traditional 26650 cells. 32600 [230] 3,000–6,100 [231] 32: 60 About the same dimension as a D cell. 32650 [232] 5,000–6,500 [233] 32: 67.7 Occasionally found in larger LED flashlights. 32700: 7,000 32: 70 LiFePO4 cells. [234] 38120: 38120s, 38120HP ...

  6. AA battery - Wikipedia

    en.wikipedia.org/wiki/AA_battery

    Panasonic Eneloop 1.2 volt NiMH rechargeable cells in AA and AAA. Rechargeable batteries in the AA size are available in multiple chemistries: nickel–cadmium (NiCd) with a capacity of roughly 600–1,000 mAh, [11] nickel–metal hydride (NiMH) in various capacities of 600–2,750 mAh [12] [13] and lithium-ion. NiCd and NiMH provide 1.2 V ...

  7. Energy density Extended Reference Table - Wikipedia

    en.wikipedia.org/wiki/Energy_density_Extended...

    battery, Nickel–metal hydride (NiMH), low power design as used in consumer batteries [29] 0.4: 1.55: Liquid Nitrogen: 0.349: Water – Enthalpy of Fusion: 0.334: 0.334: battery, Zinc–Bromine flow (ZnBr) [30] 0.27: battery, Nickel–metal hydride (NiMH), High-Power design as used in cars [31] 0.250: 0.493: battery, Nickel–Cadmium (NiCd ...

  8. List of battery types - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_types

    A Duracell AA size alkaline cell, one of the many types of battery. This list is a summary of notable electric battery types composed of one or more electrochemical cells. Three lists are provided in the table. The primary (non-rechargeable) and secondary (rechargeable) cell lists are lists of battery chemistry.

  9. Battery nomenclature - Wikipedia

    en.wikipedia.org/wiki/Battery_nomenclature

    The only numerical designation was the 6-inch tall "No. 6" cell. The older "No. 1" through "No. 5" batteries were discontinued, each being 1 to 5 inches high respectively, although the similarly sized Burgess No. 1 (C cell) and No. 2 (D cell) were still produced under that name through the 1950s.