# Uncategorized **URL:** https://community.electricforum.com/c/uncategorized-off-topic-small-talk/1.md?page=20 [Latest](https://community.electricforum.com/latest.md) · [Categories](https://community.electricforum.com/categories.md) · [Tags](https://community.electricforum.com/tags.md) **Page:** 21 --- ## [Zivan ng1 and charging](https://community.electricforum.com/t/zivan-ng1-and-charging/12393)
**Author:** [@Samson](https://community.electricforum.com/u/Samson)\ **Replies:** 0\ **Last updated:** [May 23, 2017, 5:45pm UTC](https://community.electricforum.com/t/zivan-ng1-and-charging/12393 "2017-05-23T17:45:32Z")
Do I have to have the power disconnect on for charging or off?!! --- ## [Please help : autoswitch for parallel and series connection](https://community.electricforum.com/t/please-help-autoswitch-for-parallel-and-series-connection/12341)
**Author:** [@bolvan8](https://community.electricforum.com/u/bolvan8)\ **Replies:** 0\ **Last updated:** [May 5, 2017, 2:08pm UTC](https://community.electricforum.com/t/please-help-autoswitch-for-parallel-and-series-connection/12341 "2017-05-05T14:08:46Z")
Hi all ! I have 4 supercapasitors connected in parallel to harvest energy from almost completely depleted battery. As voltage reach some level ( for example 0.5 volt ) I swap wires to connect supercapacitors in series t… --- ## [I have four supercapacitors](https://community.electricforum.com/t/i-have-four-supercapacitors/12340)
**Author:** [@bolvan8](https://community.electricforum.com/u/bolvan8)\ **Replies:** 0\ **Last updated:** [May 5, 2017, 2:08pm UTC](https://community.electricforum.com/t/i-have-four-supercapacitors/12340 "2017-05-05T14:08:40Z")
I like to harvest energy from low energy source .1 v and .01 a. Supercapasitors do nice. But I do not know how to switch between parallel and series connection. Plain mechanical method works. How to make it electronicall… --- ## [2002 GEM Car Differential](https://community.electricforum.com/t/2002-gem-car-differential/12285)
**Author:** [@voltiger](https://community.electricforum.com/u/voltiger)\ **Replies:** 4\ **Last updated:** [May 2, 2017, 8:26pm UTC](https://community.electricforum.com/t/2002-gem-car-differential/12285 "2017-05-02T20:26:10Z")
How do I lube the differential? --- ## [Power surging 2010 Tomberlin E-Merge SS](https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290)
**Author:** [@vabeachabum624](https://community.electricforum.com/u/vabeachabum624)\ **Replies:** 1\ **Last updated:** [April 18, 2017, 1:36am UTC](https://community.electricforum.com/t/power-surging-2010-tomberlin-e-merge-ss/12290 "2017-04-18T01:36:35Z")
I have a 2010 Tomberlin E-Merge, electric golf cart, when I took it for a ride last night it takes off fine, then it slows down, then it picks back up again. Batteries look good. Any ideas what could be causing this? --- ## [Led lights 10w each](https://community.electricforum.com/t/led-lights-10w-each/12253)
**Author:** [@Troyin909](https://community.electricforum.com/u/Troyin909)\ **Replies:** 0\ **Last updated:** [April 6, 2017, 6:17am UTC](https://community.electricforum.com/t/led-lights-10w-each/12253 "2017-04-06T06:17:17Z")
Bought some 10w creed leds of EBay. Small but I like them. 800 lumens I believe. I'm out cause it's my me time. Fams asleep. \[image\]\[image\]\[image\] --- ## [Ruff and Tuff Utility Vehicle](https://community.electricforum.com/t/ruff-and-tuff-utility-vehicle/12250)
**Author:** [@copilot](https://community.electricforum.com/u/copilot)\ **Replies:** 0\ **Last updated:** [April 5, 2017, 8:27pm UTC](https://community.electricforum.com/t/ruff-and-tuff-utility-vehicle/12250 "2017-04-05T20:27:43Z")
I have a 2005 Ruff and Tuff Utility Vehicle with back lift up back . What I need is electrical schematic as I have been feeding the squirrels and I need to rewire. Does anyone know where I can obtain the schematics? --- ## [3 phase Inverter and VFD](https://community.electricforum.com/t/3-phase-inverter-and-vfd/12234)
**Author:** [@shawanimesh1](https://community.electricforum.com/u/shawanimesh1)\ **Replies:** 0\ **Last updated:** [April 1, 2017, 4:24pm UTC](https://community.electricforum.com/t/3-phase-inverter-and-vfd/12234 "2017-04-01T16:24:08Z")
Hi all, I have a 3 phase AC induction motor for EV application, whose rating are 310V, 400A, 233Hz, 172 kw. The power is to be provided by the DC battery source. So I need to convert the DC into AC with the help of Inver… --- ## [LED out on BDI display](https://community.electricforum.com/t/led-out-on-bdi-display/12219)
**Author:** [@Spowers](https://community.electricforum.com/u/Spowers)\ **Replies:** 2\ **Last updated:** [March 29, 2017, 2:20am UTC](https://community.electricforum.com/t/led-out-on-bdi-display/12219 "2017-03-29T02:20:37Z")
I just bought a 1999 GEM 72 volt. The BDI is driving me crazy because it's impossible to tell the battery level since some of the led bars are out and I can't tell if it is 95, 45, or 25. Does anyone have a used or refur… --- ## [How to search for previous posts](https://community.electricforum.com/t/how-to-search-for-previous-posts/12218)
**Author:** [@Old\_Houseboater](https://community.electricforum.com/u/Old_Houseboater)\ **Replies:** 2\ **Last updated:** [March 28, 2017, 4:51pm UTC](https://community.electricforum.com/t/how-to-search-for-previous-posts/12218 "2017-03-28T16:51:57Z")
E C Tell us again how to find a older post. What i'm looking for is gearbox rebuild procedure and 2 versions of gear box parts list. They would be in the DIY section Rodney --- ## [Gem car won't turn off with key and won't charge](https://community.electricforum.com/t/gem-car-wont-turn-off-with-key-and-wont-charge/12215)
**Author:** [@Eric\_Carter](https://community.electricforum.com/u/Eric_Carter)\ **Replies:** 1\ **Last updated:** [March 27, 2017, 4:26pm UTC](https://community.electricforum.com/t/gem-car-wont-turn-off-with-key-and-wont-charge/12215 "2017-03-27T16:26:22Z")
I'm lost no idea what to do on this --- ## [E580 won't move](https://community.electricforum.com/t/e580-wont-move/12172)
**Author:** [@rjr1](https://community.electricforum.com/u/rjr1)\ **Replies:** 8\ **Last updated:** [March 22, 2017, 6:01pm UTC](https://community.electricforum.com/t/e580-wont-move/12172 "2017-03-22T18:01:49Z")
Greetings, I am the new owner of a new gem e580. When I purchased it I drove it on my trailer. When I arrived home after a 600 mile trip it would not move forward or back. All the lights work, the main solenoid clicks,… --- ## [2001 Gem only goes 22 mph](https://community.electricforum.com/t/2001-gem-only-goes-22-mph/12117)
**Author:** [@LSU-BASEBALL-FAN](https://community.electricforum.com/u/LSU-BASEBALL-FAN)\ **Replies:** 3\ **Last updated:** [March 5, 2017, 4:16am UTC](https://community.electricforum.com/t/2001-gem-only-goes-22-mph/12117 "2017-03-05T04:16:43Z")
Gem car was sitting for about 3 months while I rebuilt it. I did not touch any of the power components since they were all good (pedal, motor, batteries, etc). The gem car would run about 35 mph at the time and now it is… --- ## [Schneider Unit Vendor Codes](https://community.electricforum.com/t/schneider-unit-vendor-codes/12126)
**Author:** [@francoisAtCarra](https://community.electricforum.com/u/francoisAtCarra)\ **Replies:** 0\ **Last updated:** [March 3, 2017, 6:07pm UTC](https://community.electricforum.com/t/schneider-unit-vendor-codes/12126 "2017-03-03T18:07:30Z")
I am looking for the manual that list all the vendor codes that are being produced by the units over OCPP? I have seen faults occur on connectors and communicate OCPP fault as OtherError with vendor code, but where can … --- ## [2014 Gem Delta Q - solved](https://community.electricforum.com/t/2014-gem-delta-q-solved/12070)
**Author:** [@krafty](https://community.electricforum.com/u/krafty)\ **Replies:** 6\ **Last updated:** [February 23, 2017, 8:42pm UTC](https://community.electricforum.com/t/2014-gem-delta-q-solved/12070 "2017-02-23T20:42:57Z")
I had my charger out for service and it was out longer than expected. Can someone remind me on the negatives? On the D.C./D.C. I believe it was the center body ground, but I want to be sure. On the charger side I believe… --- ## [Motor size for an Electric Semi](https://community.electricforum.com/t/motor-size-for-an-electric-semi/12062)
**Author:** [@Tyler](https://community.electricforum.com/u/Tyler)\ **Replies:** 4\ **Last updated:** [February 17, 2017, 3:32am UTC](https://community.electricforum.com/t/motor-size-for-an-electric-semi/12062 "2017-02-17T03:32:06Z")
I'm a truck driver and I'm looking into the possibility of converting a freightliner cascadia with a 455hp Detroit DD15 Diesel engine. it will weigh up to 80,000lbs and have a 10 speed transmission. The current engine ge… --- ## [Charging question](https://community.electricforum.com/t/charging-question/11965)
**Author:** [@Sally](https://community.electricforum.com/u/Sally)\ **Replies:** 3\ **Last updated:** [January 22, 2017, 9:00pm UTC](https://community.electricforum.com/t/charging-question/11965 "2017-01-22T21:00:56Z")
My Zivan charger is apparently not charging. If the cut off switch is left on and an ordinary charger is connected to one batter, will the entire pack charge? [Previous page](https://community.electricforum.com/c/uncategorized-off-topic-small-talk/1.md?page=19)