(updated 8/31/04)
This is a list of the cells included in ElectriCalc version 2.20. You can download the complete upgrade if you have V2.0x or V2.1x and all your databases will be updated.
When ElectriCalc was first written, the cells that were included were all Sanyo. The 'R' cells have proven robust over the years, and cells such as the KR-600AE have also proven popular as a cost/performance choice for Speed 400 applications. Things aren't so simple anymore. The recent popularity of slow/park/indoor flyers has led to the use of smaller cells without the necessity of high current capability. Unfortunately, this opens Pandora's box to a zillion new choices. Stir in the new NiMH offerings and there are literally hundreds of possible choices, depending on your requirements. "I saw some cheap cells at WALK-MART. I want to use them in my park flyer. Why aren't they in the database?"
I have reluctantly added a bunch of additional cells in the database. Most of these have not been tested by me. The data is most often derived from manufacturer's data sheets. I have found the stated resistances to always be too low. I believe the AC measurement technique yields numbers that are typically 30-100% too low for ElectriCalc. I prefer a DC measurement. Most of the data below comes directly from the manufacturers, with some adjustment to the resistance value. I threw out a lot of cells that were just too heavy for their resistance and/or capacity, or there were similar cells that were much better. Some could be unobtainable. Inclusion is not the same as recommendation. Frankly, with few exceptions, I'll choose Sanyo every time.
New this revision are some Lithium Polymer cells.
There is a new column with data for cell voltage. This is actually part of the comment field for compatibility with earlier versions. Prior to V2.1, ElectriCalc only had a general voltage setting. I have included instructions for measuring the constants with simple equipment. This applies to the smaller and higher resistance cells. The low resistance, high current cells require better equipment, although conceptually measurement is the same.
Here's a little ecalc trick you can try if you only want one or two constants.
Put your cursor at the beginning of the line you want and drag to the end of the line.
Entire line (only one) should be hignlighted.
Hit CTRL-C to copy the line onto the clipboard.
Go to the ElectriCalc motor database list and select the motor above where you want the new motor to appear.
Hit CTRL-V to insert the new motor.
CELLS MAH mOHM DIA. HGT. WGT. MAH/OZ. COMMENTS (typ) (in) (in) (oz) E-Tec250 220 292.8 0.98 1.10 0.20 1094 3.70 0.19T LiPo 6C max. 3C measured E-Tec700 650 100.8 1.34 1.89 0.53 1229 3.70 0.19T LiPo 5C max. 3C measured E-Tec1200 1000 79.2 1.34 2.36 0.81 1233 3.70 0.24T LiPo 5C max. 3C measured Kokam340 330 97.2 1.18 2.17 0.35 936 3.73 0.12T LiPo 20C! 3C measured Kokam640 470 106.8 1.34 2.01 0.48 987 3.73 0.16T LiPo 8C max. 3C measured Kokam1200 860 70.8 1.50 2.05 0.81 1060 3.73 0.24T LiPo 5C max. 3C measured Kokam2070 1400 39.6 2.52 3.74 1.55 902 3.72 0.15T LiPo 3C max. 3C measured Kokam2670 1200 42.0 2.52 3.74 1.55 630 3.72 0.18T LiPo 3C max. 3C measured Kokam3270 2000 20.4 2.52 3.74 2.26 886 3.72 0.21T LiPo 3C max. 3C measured TP-2050 1895 32.4 1.97 2.44 1.34 1414 3.75 0.24T LiPo 5C max. extrapolated (Thunder Power) TP-7800 7260 10.2 1.97 2.44 5.36 1354 3.75 1.10T LiPo 5C max. 2.5C measured (Thunder Power) TP-8000 7580 8.1 1.97 2.44 5.36 1414 3.75 1.10T LiPo 5C max. 2.5C measured (Thunder Power) 2xE-Tec1200 2000 39.6 1.34 2.36 1.62 1233 3.70 0.48T LiPo 5C max. extrapolated 2xKokam340 660 48.6 1.18 2.17 0.70 936 3.73 0.24T LiPo 20C! extrapolated 2xKokam1200 1720 35.4 1.50 2.05 1.62 1060 3.73 0.48T LiPo 5C max. extrapolated PL81 800 90.0 0.57 1.97 0.60 1333 3.00 Tadiran Lithium Metal from Magellan Tech. 2xPL81 1600 45.0 0.57 1.97 1.20 1333 3.00 Tadiran - 2 in parallel 3xPL81 2400 30.0 0.57 1.97 1.80 1333 3.00 Tadiran - 3 in parallel N-500AR* 500 13.5 0.67 1.10 0.67 746 1.23 measured N-500AR 550 10.5 0.67 1.10 0.67 821 1.23 Sanyo - Fast Charge N-700AR* 655 11.6 0.67 1.69 0.99 780 1.23 Sanyo - Fast Charge N-700AR 770 8.5 0.67 1.69 0.99 780 1.23 Sanyo - Fast Charge N-800AR* 794 10.4 0.67 1.97 1.16 684 1.23 Sanyo - R. Weaver N-800AR 900 7.5 0.67 1.97 1.16 776 1.23 Sanyo catalog KAN 950 960 14.5 0.67 1.10 0.75 1280 1.22 NiMH measured (great 500AR replacement) KAN 1050 950 15.0 0.67 1.10 0.75 1266 1.22 NiMH measured (great 500AR replacement) KAN 1050ZAP 950 14.0 0.67 1.10 0.75 1266 1.22 NiMH measured (zapped) CP-1300SCR* 1094 8.5 0.90 1.05 1.23 889 1.23 Sanyo - R. Weaver N-1000SCR 1100 6 0.91 1.34 1.45 761 1.23 Sanyo - Fast Charge N-1000SCR 1100 6.0 0.91 1.34 1.45 761 1.23 Sanyo - Fast Charge N-1250SCRL 1200 6.5 0.91 1.34 1.52 791 1.23 Sanyo - Fast Charge CP-1300SCR 1200 8.5 0.90 1.05 1.23 972 1.23 Sanyo - Fast Charge N-1100CR 1250 5.8 1.02 1.18 1.52 824 1.23 Sanyo - Fast Charge N-1250SCR* 1272 6.9 0.91 1.34 1.52 836 1.23 Sanyo - R. Weaver N-1300SCR 1450 5.5 0.91 1.69 1.83 791 1.23 Sanyo - Fast Charge N-1400SCR 1500 5.5 0.91 1.69 1.87 802 1.23 Sanyo - Fast Charge CP-1700SCR 1650 7.2 0.90 1.34 1.62 1017 1.23 Sanyo - Fast Charge CP-1700SCR* 1655 7.2 0.90 1.34 1.62 1017 1.23 Sanyo - R. Weaver RC-1700 1760 5.2 0.91 1.69 1.95 902 1.23 preliminary data N-1700SCR 1850 5.5 0.91 1.69 1.90 971 1.23 Sanyo - Fast Charge N-1700SCRC 1950 5.5 0.91 1.69 1.94 1005 1.23 measured N-1800SCR 2000 5.5 0.91 1.97 2.12 945 1.23 Sanyo - Fast Charge RC-2000* 2050 5.2 0.91 1.69 2.04 1004 1.23 measured RC-2000 2100 5.2 0.91 1.69 2.04 1029 1.23 preliminary data N-1900SCR* 2077 5.7 0.91 1.69 1.90 1093 1.23 Sanyo - R Weaver N-2000CR 2200 5.3 1.02 1.97 2.86 770 1.23 Sanyo - Fast Charge CP-2400SCR* 2272 5.9 0.90 1.71 2.12 1071 1.23 Sanyo - R. Weaver RC-2400* 2355 4.9 0.91 1.71 2.15 1095 1.23 Sanyo - R. Weaver N-2500CR 2500 4.4 1.02 1.97 2.86 875 1.23 Sanyo - Fast Charge N-3000CR* 2972 5.3 1.02 1.97 2.96 1004 1.23 Sanyo - R. Weaver N-2800DR 3000 5 1.34 1.73 4.23 709 1.23 Sanyo - Fast Charge N-2800DR 3000 5.0 1.34 1.73 4.23 709 1.23 Sanyo - Fast Charge CP-3600CR 3450 5.1 1.02 1.97 3.10 1111 1.23 Sanyo - Fast Charge N-4000DR 4300 4.3 1.34 2.40 5.64 762 1.23 Sanyo - Fast Charge N-50AAA 50 76.5 0.41 0.63 0.14 354 1.23 Sanyo - Low Current N-110AA* 100 57.0 0.57 0.67 0.25 400 1.22 HL B110X_ @2A measured N-150N* 140 47.5 0.47 1.18 0.33 424 1.22 HL B150X_ @3A measured N-250AAA* 215 41.2 0.41 1.75 0.39 551 1.24 HL B250X_ @2A measured N-225AE 245 21.5 0.67 0.67 0.39 631 1.23 Sanyo N-225AE 245 21.5 0.67 0.67 0.39 631 1.23 Sanyo - Park Flyers? N-270AA 270 23.4 0.57 1.18 0.49 547 1.23 Sanyo - Park Flyers? N-350AAC* 285 43.2 0.57 1.18 0.54 528 1.23 HL B350X_ @2A measured N-500A* 465 24.4 0.67 1.10 0.67 683 1.21 HL B500A_ @8A measured N-600AA 600 15.6 0.56 1.98 0.81 740 1.23 Sanyo - Park Flyers? KR-600AAL 600 24.7 0.56 1.92 0.74 810 1.23 Sanyo - Park Flyers? KR-600AE* 600 19.5 0.67 1.10 0.63 952 1.23 measured KR-600AE 650 10.0 0.67 1.10 0.63 1024 1.23 Sanyo N-700AAC 700 20.8 0.56 1.99 0.81 863 1.23 Sanyo - Park Flyers? N-700AAE 770 12.5 0.55 1.97 0.85 910 1.23 Sanyo KR-800AAE 880 13.5 0.55 1.97 0.81 1085 1.23 Sanyo KR-900AAEC 900 24.7 0.56 1.99 0.85 1063 1.23 Sanyo - Park Flyers? KR-950AAUL 950 31.2 0.56 1.69 0.71 1347 1.23 Sanyo - Slow Flyers? N-1000SC 1000 6.2 0.90 1.34 1.38 727 1.23 Sanyo KR-1000AEL 1100 9.5 0.67 1.69 0.95 1155 1.23 Sanyo KR-1100AAU 1100 19.5 0.56 1.97 0.85 1299 1.23 Sanyo - Park Flyers? KR-1100AEL 1200 10.5 0.67 1.69 0.99 1215 1.23 Sanyo N-1200AECL 1200 13.0 0.67 1.69 1.09 1097 1.23 Sanyo - Sport? KR-1100AAE 1200 13.5 0.55 2.56 1.06 1134 1.23 Sanyo KR-1200AAE 1200 15.6 0.56 2.56 1.09 1097 1.23 Sanyo - Park Flyers? KR-1200AUL 1200 15.6 0.67 1.69 1.02 1173 1.23 Sanyo - Park Flyers? N-1300SC 1300 5.5 0.91 1.69 1.76 737 1.23 Sanyo KR-1300SC 1300 7.8 0.91 1.69 1.59 819 1.23 Sanyo KR-1200AE 1300 9.1 0.67 1.97 1.06 1228 1.23 Sanyo KR-1400AE 1450 11.5 0.67 1.97 1.09 1326 1.23 Sanyo KR-1500SC 1500 7.8 0.91 1.69 1.66 905 1.23 Sanyo KR-1500AUL 1500 20.8 0.67 1.69 1.09 1372 1.23 Sanyo - Park Flyers? KR-1700AU 1700 22.1 0.67 1.97 1.27 1339 1.23 Sanyo - Park Flyers? KR-1700AE 1850 8.5 0.67 2.64 1.48 1249 1.23 Sanyo KR-1800SCE 2000 8 0.91 1.69 1.66 1206 1.23 Sanyo KR-1800SCE 2000 8.0 0.91 1.69 1.66 1206 1.23 Sanyo KR-2000SCE 2200 7 0.91 1.97 2.08 1057 1.23 Sanyo KR-2000SCE 2200 7.0 0.91 1.97 2.08 1057 1.23 Sanyo KR-2300SCE 2550 7 0.91 1.97 2.05 1246 1.23 Sanyo KR-2300SCE 2550 7.0 0.91 1.97 2.05 1246 1.23 Sanyo KR-2400CE 2650 6.5 1.02 1.97 2.68 989 1.23 Sanyo KR-2800CE 3000 7 1.02 1.97 2.58 1165 1.23 Sanyo KR-2800CE 3000 7.0 1.02 1.97 2.58 1165 1.23 Sanyo N-4000DL 4000 4.3 1.30 2.36 5.64 709 1.23 Sanyo KR-DHL 4000 5.5 1.30 2.36 5.11 782 1.23 Sanyo KR-4400D 4400 4.9 1.30 2.42 5.11 860 1.23 Sanyo KR-5000DEL 5400 5 1.34 2.36 5.29 1021 1.23 Sanyo KR-5000DEL 5400 5.0 1.34 2.36 5.29 1021 1.23 Sanyo P-25AAA 225 28.0 0.41 1.75 0.35 638 1.23 Panasonic - Slow Flyers? P-70AA 630 21.0 0.57 1.97 0.78 812 1.23 Panasonic - Park Flyers? P-110AS 990 23.0 0.67 1.69 0.88 1123 1.23 Panasonic - Park Flyers? P-120SC 1080 8.0 0.91 1.34 1.38 785 1.23 Panasonic - Sport? P-120AS 1080 26.0 0.67 1.69 0.92 1178 1.23 Panasonic - Park Flyers? P-130ASJ 1170 23.0 0.67 1.69 0.93 1252 1.23 Panasonic - Park Flyers? P-150AS 1350 23.0 0.67 1.69 0.95 1418 1.23 Panasonic - Park Flyers? P-160AS 1440 23.0 0.67 1.97 1.16 1237 1.23 Panasonic - Park Flyers? P-180SCR 1620 8.0 0.91 1.69 1.73 937 1.23 Panasonic - Sport? P-200SCP 1800 8.0 0.91 1.69 1.83 981 1.23 Panasonic - Sport? P-230SCS 2070 8.0 0.91 1.97 2.01 1030 1.23 Panasonic - Sport? P-240C 2160 8.0 1.02 1.97 2.65 816 1.23 Panasonic - Sport? P-280CR 2520 7.0 1.02 1.97 2.79 904 1.23 Panasonic - Sport? P-500DR 4500 8.0 1.30 2.40 5.11 880 1.23 Panasonic - Sport? SR 2000MAX* 1972 5.7 0.91 1.69 1.90 1037 1.23 SR Batt - R. Weaver NH12 433 100.0 0.41 1.75 0.43 1007 1.23 E'gizer NiMH - Low Current EMH-550AAA 480 54.0 0.41 1.75 0.43 1116 1.23 E'gizer NiMH - Low Current HL500NiMH* 660 39.0 0.42 1.76 0.48 1375 1.24 HL B500N_ @4A measured HR-5/4AAAU 760 39.0 0.41 1.97 0.53 1436 1.23 Sanyo NiMH - Slow Flyers? HR-5/3AAAU 920 32.5 0.41 2.64 0.67 1373 1.23 Sanyo NiMH - Slow Flyers? HL1100NiMH* 1000 21.8 0.57 1.95 0.90 1111 1.21 HL B1100N_ @8A measured EMH-1200AA 1075 30.0 0.56 1.93 1.00 1075 1.23 E'gizer NiMH - Park Flyers? HHR130AA 1300 25.6 0.57 1.97 0.92 1418 1.23 Pana. NiMH - Park Flyers? NH15 1300 40.0 0.56 1.93 0.96 1354 1.23 E'gizer NiMH - low current EMH-1550Cs 1450 15.0 0.88 1.32 1.42 1021 1.23 E'gizer NiMH - Sport? HHR150AA 1500 32.0 0.57 1.97 0.92 1636 1.23 Pana. NiMH - Slow Flyers? HR-3U 1500 32.5 0.56 1.97 0.95 1575 1.23 Sanyo NiMH - Slow Flyers? HR-AAU 1500 32.5 0.56 1.97 0.95 1575 1.23 Sanyo NiMH - Slow Flyers? P-2000* 1705 7.3 0.91 1.34 1.50 1136 1.23 Pana. NiMH - R. Weaver HHR200SCP 1900 6.4 0.91 1.34 1.50 1267 1.23 Pana. NiMH NH35 2070 21.0 1.03 1.97 1.77 1170 1.23 E'gizer NiMH - Park Flyers? NH50 2070 21.0 1.35 1.67 2.43 852 1.23 E'gizer NiMH - sorry EMH-2500Cs 2200 11.5 0.88 1.67 2.05 1073 1.23 E'gizer NiMH - Sport? HR-AU 2450 26.0 0.67 1.97 1.41 1736 1.23 Sanyo NiMH - Park Flyers? RC-3000H* 2572 6.0 0.91 1.71 2.15 1301 1.23 Sanyo NiMH - R. Weaver SAFT3000* 2588 8.6 0.91 1.69 1.94 1491 1.23 Saft NiMH - R. Weaver HHR300SCP 2800 6.4 0.91 1.69 1.94 1443 1.23 Pana. NiMH P-3000* 2894 6.4 0.91 1.69 1.94 1491 1.23 Pana. NiMH - R. Weaver HHR650D3 6500 3.2 1.30 2.39 6.00 1084 1.23 Pana. NiMH - Special Use? HR-D 6900 3.9 1.30 2.36 6.07 1137 1.23 Sanyo NiMH - Special Use?