Search found 12 matches

by dfortal
Dec 23 2017 10:43pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219871

Re: CHEAP NEW ORYGINAL CELLS 18650 SANYO GA 3500MAH

Is there anyone in Toronto/Mississauga,Canada area willing to make me a complete battery pack 36v, ready to use with these sanyo cells?
thx
by dfortal
Jul 28 2015 3:46pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Now I noticed that it goes like this when it stops: What's 'it'? I have at least 1-2 blue leds still on, then suddenly it loses all power, Again...what's 'it'? I only have red led and a little horn but quickly fade away (just drains capacitor?) Where are these icons located? but the curios thing is...
by dfortal
Jul 28 2015 12:37pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Yes, exactly. After 'charged', it keeps kicking off for split second and then back to green led. Thx Continuous on-off when the pack is *charged*, would indicate that the cells are trying to balance. When the first cell block reaches charge state, it will stop charging, slowly drain a bit of the hi...
by dfortal
Jul 17 2015 11:41am
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

How can I contact SteveO ? (I'm new to this forum) You can send him a PM through his repair thread http://endless-sphere.com/forums/viewtopic.php?f=3&t=27170 As for trouble-shooting, I don't really have patience/time for repairing unless it were very easy (no welding)... It'd be just cheaper to ris...
by dfortal
Jul 17 2015 11:33am
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Get a volt meter check charger voltage. Check battery voltage. Hook up charger and leave on charger for many days to balance and fill up over many days. It takes many days. Yes, leaving it charging over weekend did improve. It's still not going much longer than 20km but much better than before. Thx...
by dfortal
Jul 17 2015 11:30am
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Yes, exactly. After 'charged', it keeps kicking off for split second and then back to green led. Thx Continuous on-off when the pack is *charged*, would indicate that the cells are trying to balance. When the first cell block reaches charge state, it will stop charging, slowly drain a bit of the hi...
by dfortal
Jun 27 2015 6:42pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219871

Re: BRAND NEW CELLS 18650 LG/SAMSUNG/PANASONIC from 2,79$ EA

[/quote] Good to know.. but If You have info about capacity under -20'C why You ask before about it? :D Btw who ride a bike on -20'C? Li-po have for sure less capacity than li-ion below 0'C :p[/quote] I do ride during winter and some days it's -20 to -24C yes. It's Canada! :) I noticed that battery ...
by dfortal
Jun 23 2015 12:10pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Do you generally leave it plugged in until green light and then disconnect, or do you leave it plugged in until green light and then wait an hour or two to unplug?
I've been leaving it for some hours even after charged. I'll try leaving it for days (weekend) as you guys suggested. Thx
by dfortal
Jun 22 2015 12:37pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

To respond to the Toronto servicing question, you could shoot SteveO a PM. He built an 18650 battery for me several years ago and had a repair thread up here at some point. He was in Woodbridge last time I met him (2 years ago). The trouble-shooting responses above could help you figure out what's ...
by dfortal
Jun 22 2015 12:21pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

r3volved wrote:When you leave it plugged in for an extended period, does the charger turn off, back on and then kick off again repeatedly?
Yes, exactly. After 'charged', it keeps kicking off for split second and then back to green led. Thx
by dfortal
Jun 22 2015 12:19pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

Re: servicing in toronto area?

Nobuo wrote:how much Amps are your charger, and how much time it needed to be charged new?
charger is vpower 45v 6amp. Both batteries were like that from the start (new). thx
by dfortal
Jun 08 2015 1:39pm
Forum: Battery Technology
Topic: servicing in toronto area?
Replies: 18
Views: 891

servicing in toronto area?

In short: do you know where to get my lfp (lifepo4) battery serviced in Toronto(Mississauga area)? In 2014 I bought 2 vpower.hk 36v lifepo4 batteries for my ebikes 10ah, and 12ah. Both bikes (green-cruiser.com and ebay vpower.hk) are 36v 250w front wheel hub motors. I think both chargers seem to be ...