Knowledge (XXG)

Watt-hour per kilogram

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Hao Y, Santhakumar K (2013). "Achieving Both High Power and Energy Density in Electrochemical Supercapacitors with Nanoporous Graphene Materials": 3.
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that are typically rated between 3 and 10 W⋅h/kg, with the best commercially available supercapacitors as high as 47 W⋅h/kg.
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Arvio Supercapacitor Energy Storage — Powerful Enough To Beat Batteries At Their Own Game?
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can reach up to 3300 W⋅h/kg, although over much longer time periods.
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uses in their electric cars deliver about 254 W⋅h/kg, compared to
277: 130: 106: 194: 285: 280:, its collection, its distribution, or its uses is a 73: 51: 43: 33: 23: 18: 129:, one watt-hour per kilogram is equal to 3600 305: 8: 312: 298: 15: 193: 105:commonly used to measure the density of 168: 245:, May 15, 2018. Retrieved 14 Oct. 2021 220: 209: 7: 266: 264: 284:. You can help Knowledge (XXG) by 14: 178:, theconversation.com, 2017-11-16 55: 268: 1: 29:Unit accepted for use with SI 357: 263: 255:Prototype Nuclear Battery 69: 127:SI system of measurement 257:, phys.org, June 6 2018 219:Cite journal requires 91:watt-hour per kilogram 19:watt-hour per kilogram 276:This article about 204:2013arXiv1311.1413Y 141:The batteries that 64:... is equal to ... 81:    75:    293: 292: 237:Ronald Brakels, " 153:Nuclear batteries 87: 86: 52:Conversions 348: 314: 307: 300: 272: 265: 258: 252: 246: 235: 229: 228: 222: 217: 215: 207: 197: 185: 179: 173: 82: 76: 16: 356: 355: 351: 350: 349: 347: 346: 345: 331:Units of energy 321: 320: 319: 318: 262: 261: 253: 249: 243:Solarquotes.com 236: 232: 218: 208: 187: 186: 182: 174: 170: 165: 147:supercapacitors 139: 123: 103:specific energy 101:) is a unit of 80: 74: 38:Specific energy 12: 11: 5: 354: 352: 344: 343: 338: 333: 323: 322: 317: 316: 309: 302: 294: 291: 290: 273: 260: 259: 247: 230: 221:|journal= 180: 167: 166: 164: 161: 138: 137:Typical values 135: 133:per kilogram. 122: 119: 85: 84: 78: 71: 70: 67: 66: 61: 57:1 W⋅h/kg 54: 53: 49: 48: 45: 41: 40: 35: 31: 30: 27: 21: 20: 13: 10: 9: 6: 4: 3: 2: 353: 342: 339: 337: 334: 332: 329: 328: 326: 315: 310: 308: 303: 301: 296: 295: 289: 287: 283: 279: 274: 271: 267: 256: 251: 248: 244: 240: 234: 231: 226: 213: 205: 201: 196: 191: 184: 181: 177: 172: 169: 162: 160: 158: 154: 150: 148: 144: 136: 134: 132: 128: 120: 118: 116: 112: 108: 104: 100: 96: 92: 79: 72: 68: 65: 62: 60: 56: 50: 46: 42: 39: 36: 32: 28: 26: 22: 17: 341:Energy stubs 286:expanding it 275: 250: 242: 233: 212:cite journal 183: 171: 157:betavoltaics 151: 140: 124: 98: 90: 88: 63: 58: 34:Unit of 25:Unit system 325:Categories 163:References 115:capacitors 195:1311.1413 155:based on 111:batteries 83:3600 J/kg 121:SI Units 97:symbol: 77:SI units 200:Bibcode 125:In the 278:energy 131:joules 107:energy 99:W⋅h/kg 59:in ... 47:W⋅h/kg 44:Symbol 190:arXiv 143:Tesla 336:Mass 282:stub 225:help 113:and 89:The 241:", 117:. 109:in 327:: 216:: 214:}} 210:{{ 198:. 95:SI 313:e 306:t 299:v 288:. 227:) 223:( 206:. 202:: 192:: 93:(

Index

Unit system
Specific energy
SI
specific energy
energy
batteries
capacitors
SI system of measurement
joules
Tesla
supercapacitors
Nuclear batteries
betavoltaics
"Tesla’s batteries have reached their limit – here’s how they could go further"
arXiv
1311.1413
Bibcode
2013arXiv1311.1413Y
cite journal
help
Arvio Supercapacitor Energy Storage — Powerful Enough To Beat Batteries At Their Own Game?
Prototype Nuclear Battery
Stub icon
energy
stub
expanding it
v
t
e
Categories

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