... David I assembled a test pack with the 8ah NiMh D cells and found the tabs were too thin to handle the 18 amp current I tested them with. The tabs got so ...
Hi, I've finally got the battery discharging circuit complete and ran the first discharge test on my ABF pack at exactly 10 amps. It's posted on the files site...
would be better to get a 48V controller (no key switch), the new ones use a 75V cutoff, the older models (meaning older than 2 weeks ago) had a 55V cutoff and...
what I meant was: The stuff David carries tends to be better in that he is a chronic perfectionist and gets downright cranky when chargers, connectors and...
david, thank for your information. we will try to charge it again after we use it to low, for a few times. if this does not work, then we contact you. thank...
Hello mm2004... ... before we charge them? for the cellular phone battery, when we charge we have to discharge the rest of the battery left over?? No, you do...
Hello Nick, ... tabs were ... got so ... warm ... was ... Yeah, you need wider, thicker tabs for the currents we are using. 2 C rate is pretty high for most...
... David In the first test pack, I soldered the tabs to each other when they lined up in the right locations. I used 12ga wire between other tabs. I belive...
hello everyone, i would like to ride my scooter later into the season, but of course.. wind and cold is no fun at 20 mph. so i was thinking about making my own...
Keep the battery in your jacket and keep them warm but figure on less than half an hour operating time with one of these two cell packs. and you are really...
ya thanks Jan, i was going to buy more then one of these packs and do a parrallel/series connection. worked it out, the vest should draw 2.5 amps or so. but...
I would be more concerned about looking like a I was wearing a bomb for a vest with all the wire and small cylindrical cells sewn into it. But you have the...
HI Roller, I am also thinking of making an electric vest as I ride all winter. I stay very warm when I ride my pedal bike, but elecrics are another story....
Anyone know what kind/brand of 36 volt NiMH charger the Tidalforce bike uses ? No name on it ... Would like to use the charger to charge an additional 36 volt...
Sort of side stepping the main question here with a couple of suggestions. Snowmobilers have all of the fancy gear needed to handle high speeds in really cold...
I get my winter riding stuff in Canada from Canadian Tire Stores, I use electric gloves, electric socks from them (D Cell Ni-MH), the electric vest and undies...
Hi Roller and others, The wire is made by Belden and is part #83000-100-7 it is a thin Teflon coated hookup wire. I think that instead of wiring it straight to...
... This is "High Power" brand, NI-MH battery charger, made in China. Model: HP8208N3 (CN05500102) Input is switchable: 115/230VAC 60/50Hz 1.8/1.0A Output:...
Hi Roller and others, The wire is made by Belden and is part #83000-100-7 it is a thin Teflon coated hookup wire. I think that instead of wiring it straight to...
David-- Have you ever thought about offering 12V high Ah NiMH pack for e-bikers or in fact any bicyclists to use for lighting. I am thinking of mounting a...
just for info i have 2 X 55w lamps on my pushbike and a 7 ah sla lasts 40 mins real world data cshelley49 <SuperCAS49@...> wrote: David-- Have you ever...
Hello every body, I want to know if one of you producing or selling any kind of lithium Polymer battery packs? Thanks [Non-text portions of this message have...
yeah it weighs around 3kg but my ride home from work is 5 miles along a woodland track all uphill and it's really dark anyway i'm about 15kg overweight so the...
Hello Ehsan, Our company can offer yoy li-polymer battery pack, pls advise the capacity and voltage. you can also email me at zack.lee@.... thanks. ...
Hello Nick, Here is the pricing (all in USD) for F size tabbed industrial type NiMH cells in 100+ quantities, assuming I bring them in by sea freight (prices...
Hello Ann, Thanks for the compliment on the bike. Yes, that is a Schwinn Cruiser with five speeds (not a hub gear, just regular gears) with a Go-Hub motor...
... Very Good! You have the best prices I know of on these cells shipped from North America! ... The batteryspace NiMh F cells are a new listing. They weren't...
Hello Nick, ... North ... That's good to hear! I hope I get some significant interest for both loose tabbed cells and batteries in the near future. ... kits...
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