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
288: 141: 117: 17: 205: 296: 291:, its collection, its distribution, or its uses is a 84: 62: 54: 44: 34: 29: 140:, one watt-hour per kilogram is equal to 3600 316: 8: 323: 309: 26: 204: 116:commonly used to measure the density of 179: 256:, May 15, 2018. Retrieved 14 Oct. 2021 231: 220: 7: 277: 275: 295:. You can help Knowledge (XXG) by 25: 189:, theconversation.com, 2017-11-16 66: 279: 1: 40:Unit accepted for use with SI 368: 274: 266:Prototype Nuclear Battery 80: 138:SI system of measurement 268:, phys.org, June 6 2018 230:Cite journal requires 102:watt-hour per kilogram 30:watt-hour per kilogram 287:This article about 215:2013arXiv1311.1413Y 152:The batteries that 75:... is equal to ... 92:    86:    304: 303: 248:Ronald Brakels, " 164:Nuclear batteries 98: 97: 63:Conversions 16:(Redirected from 359: 325: 318: 311: 283: 276: 269: 263: 257: 246: 240: 239: 233: 228: 226: 218: 208: 196: 190: 184: 93: 87: 27: 21: 367: 366: 362: 361: 360: 358: 357: 356: 342:Units of energy 332: 331: 330: 329: 273: 272: 264: 260: 254:Solarquotes.com 247: 243: 229: 219: 198: 197: 193: 185: 181: 176: 158:supercapacitors 150: 134: 114:specific energy 112:) is a unit of 91: 85: 49:Specific energy 23: 22: 15: 12: 11: 5: 365: 363: 355: 354: 349: 344: 334: 333: 328: 327: 320: 313: 305: 302: 301: 284: 271: 270: 258: 241: 232:|journal= 191: 178: 177: 175: 172: 149: 148:Typical values 146: 144:per kilogram. 133: 130: 96: 95: 89: 82: 81: 78: 77: 72: 68:1 W⋅h/kg 65: 64: 60: 59: 56: 52: 51: 46: 42: 41: 38: 32: 31: 24: 14: 13: 10: 9: 6: 4: 3: 2: 364: 353: 350: 348: 345: 343: 340: 339: 337: 326: 321: 319: 314: 312: 307: 306: 300: 298: 294: 290: 285: 282: 278: 267: 262: 259: 255: 251: 245: 242: 237: 224: 216: 212: 207: 202: 195: 192: 188: 183: 180: 173: 171: 169: 165: 161: 159: 155: 147: 145: 143: 139: 131: 129: 127: 123: 119: 115: 111: 107: 103: 90: 83: 79: 76: 73: 71: 67: 61: 57: 53: 50: 47: 43: 39: 37: 33: 28: 19: 352:Energy stubs 297:expanding it 286: 261: 253: 244: 223:cite journal 194: 182: 168:betavoltaics 162: 151: 135: 109: 101: 99: 74: 69: 45:Unit of 36:Unit system 336:Categories 174:References 126:capacitors 206:1311.1413 166:based on 122:batteries 94:3600 J/kg 132:SI Units 108:symbol: 88:SI units 211:Bibcode 136:In the 289:energy 142:joules 118:energy 110:W⋅h/kg 70:in ... 58:W⋅h/kg 55:Symbol 201:arXiv 154:Tesla 18:Wh/kg 347:Mass 293:stub 236:help 124:and 100:The 252:", 128:. 120:in 338:: 227:: 225:}} 221:{{ 209:. 106:SI 324:e 317:t 310:v 299:. 238:) 234:( 217:. 213:: 203:: 104:( 20:)

Index

Wh/kg
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

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