Joule: Forskelle mellem versioner

| El. [[LSD-NiMH]]-akkumulator || 352 || 10,2 kg || - || 32 kr@300fc<br>16 kr@600fc || Kun pris for selve [[energilagring]]en. Panasonic Infinium 1,2V 2,2Ah 27 gram/celle 25kr/celle antag. 300-600&nbsp;fulde&nbsp;cykler

| El. [[blysyre-akkumulator]] || 130 || 27,7 kg || - || 6,5 kr@75fc || Kun pris for selve [[energilagring]]en. 12V 60Ah 20kg? 350kr antag. 75&nbsp;fulde&nbsp;cykler<ref>2009: [http://www.electricrider.com/batteries/index.htm electricrider.com: Batteries for electric bikes, mobility scooters, UPS, many other uses] Citat: "...The cycle life of sealed lead-acid is directly related to the depth of discharge. The typical number of discharge/charge cycles at 25°C (77°F) with respect to the depth of discharge is...50 - 100 cycles with 100% depth of discharge (full discharge)..."</ref>.

| El. [[LiFePO4-akkumulator]] || 207 || 17,3 kg || - || 3 kr@3.000fc || Kun pris for selve [[energilagring]]en. 12,5kg 12V 60Ah (876&nbsp;euro)*(7,5kr/euro)=6570kr antag. 3.000&nbsp;fulde&nbsp;cykler<ref>2009: http://www.lifebatt.eu/ , [http://www.lifebatt.com/sandiareport.pdf lifebatt.com: Sandia report]</ref>

| El. [[LiFePO4-akkumulator]] || 379 || 9,5 kg || - || 19 &nbsp;kr@1.000fc<br>ca.7&nbsp;kr@3.000fc || Kun pris for selve [[energilagring]]en. A123 Systems ANR26650M1A, M1 celle 70 g 3,2V 2,3Ah 141kr antag. >1.000&nbsp;fulde&nbsp;cykler.<ref>http://a123systems.textdriven.com/product/pdf/1/ANR26650M1A_Datasheet_APRIL_2009.pdf</ref>