Search found 3053 matches

by icecube57
Nov 02 2018 9:08pm
Forum: Battery Technology
Topic: iCharger 4010 Duo review
Replies: 31
Views: 1097

Re: iCharger 4010 Duo review

I can say Ive used every iCharger made and have been a dealer. The Duo line is great. I used them to charge my stable of Multistar batteries. Sometimes both channels are charging 6s and other times I do 4 and 6s. I have used these chargers at 100% of their capacity and they do it without breaking a ...
by icecube57
Nov 09 2017 3:12pm
Forum: Items for Sale - New
Topic: 12v 24v 62A 750w 1500w Power Supply $30 $70
Replies: 2
Views: 337

Re: 12v 24v 62A 750w 1500w Power Supply $30 $70

$25 for a 12v and $65 for 24v. Up to (3) 24v can be shipped for $65 or (6) 12v.
by icecube57
Nov 09 2017 10:55am
Forum: Items for Sale - New
Topic: 12v 24v 62A 750w 1500w Power Supply $30 $70
Replies: 2
Views: 337

12v 24v 62A 750w 1500w Power Supply $30 $70

http://www.lipoconnectionsolutions.com For a limited time PSU prices have lowered on select models. 12v 62A 750w Single Output 4mm Bullet units are $30 http://www.lipoconnectionsolutions.com/HP-12v-750w-Power-Supply-4mm-Bullet-Vertical-127504MMBV.htm Modified HP Power Supply. It converts 110-240v AC...
by icecube57
Jan 04 2017 11:09pm
Forum: Battery Technology
Topic: Cheap sub $10 Solderless 5S6P pack build
Replies: 29
Views: 2361

Re: Solderless 5S5P pack build with 18650

I have to agree this pack is shady and I think it is on topic to discuss other alternative ways. I trust the the previous posters method more than I trust your. But to each their own if it works for you it works. There is definite room for improvement on you design. I don't think its mechanically so...
by icecube57
Jun 15 2016 5:49pm
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Re: Round 2 of Icecube57 HK Lipo Battery Testing (Please Don

I do not recommend Graphene 15C. I got a bad pack but the IR HEAT Generation and cheap construction.. they didnt waste to much money on this cause I have a feeling they probably knew it was up to no good.
by icecube57
Jun 15 2016 6:43am
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Re: Round 2 of Icecube57 HK Lipo Battery Testing (Please Don

This is the discharge graphs for the 65C Graphene. I will be doing the 15C Graphene next.
by icecube57
Jun 06 2016 10:32am
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Re: Round 2 of Icecube57 HK Lipo Battery Testing (Please Don

This is just a teaser. Posting the 70A 23C Discharge of the 65C Graphene
by icecube57
Jun 05 2016 1:06am
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Re: Round 2 of Icecube57 HK Lipo Battery Testing (Please Don

Current charts for the B Grade 3000Mah 40C Lipo
by icecube57
May 30 2016 8:54pm
Forum: E-Bike General Discussion
Topic: Georgia Ebikers EV Lovers Meet and Greet
Replies: 3
Views: 342

Re: Georgia Ebikers EV Lovers Meet and Greet

Beating a dead horse here. Reply if you are interested...
by icecube57
May 29 2016 2:05pm
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Re: Round 2 of Icecube57 HK Lipo Battery Testing (Please Don

Thanks kindly. Looking forward to puffing some cells this week
by icecube57
May 29 2016 7:38am
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 1754

Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)

This is Icecube57 AKA Christofer Parham at Lipo Connection Solutions. Im doing another round of battery testing of some of the HK lipo again. I need help from the community to bankroll this effort. I currently have packs on order. I understand peoples reservation about donating money and such. (2) p...
by icecube57
May 27 2016 11:19am
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

The cell is likely bad. With my testing on the multistars came a point where the cell couldnt sustain a load and give 100% capacity without dipping below 3.5v. Thats where I got the 2.5C from this is the only load that I could draw at for the entire discharge and it not sag like betty white titties....
by icecube57
Apr 11 2016 5:06am
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

With all hobby king packs if you are going to go down this road you must have a good charger that can discharge and charge fast to weed out bad packs quickly. This must be done as soon as you get them. Ive spent as much as 2 weeks checking packs from hobby king. Expect as much as 10-15% dud rate. Bu...
by icecube57
Mar 10 2016 7:38pm
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

The 16Ah multistars under a 60A load can maintain a 3.6v or higher for the entire discharge.
by icecube57
Jan 06 2016 10:26am
Forum: E-Bike General Discussion
Topic: Endless Sphere Podcast
Replies: 57
Views: 2749

Re: Endless Sphere Podcast

Ive been caught up in personal affairs. Wife is on disability for her eyesight right now. Ive been having to take up the slack until that gets batter. its been on my mind for sure.
by icecube57
Dec 17 2015 3:05pm
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

It seems that the smaller the pack I guess the worst sag there is. If you did 12s 2s 2P. You in theory were barely able to squeak by and stay under the suggested 2.5-3C threshold. I have a friend that was about to buy a crap load of these but in the 4s version. Glad you posted your experience. Typic...
by icecube57
Nov 30 2015 9:17am
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

Im running 66v 32AH on a Mxus 4T. They are running great. Never need balancing. Always within 0.01v of each other. Excellent performance. I havent did any capacity loss checks lately.. mainly cause Im not pushing them to empty every time because its a huge pack. I charge mine when I need it. Leave i...
by icecube57
Nov 26 2015 7:30am
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

I charged before rides and left them at a half discharge state. Until used again which could be a day or two or a week later. The loss is quite respectable compared to other cells like zippy 8AH which went from 8 down to 7.2 to 7.5AH after a season
by icecube57
Nov 25 2015 9:11pm
Forum: Battery Technology
Topic: Turnigy Multistar - lightweight 10C cells
Replies: 514
Views: 58439

Re: Turnigy Multistar - lightweight 10C cells

After a year on the 10AH packs i saw a 5-8% loss of capacity in the packs. But i was running them in 4P and only using 25-30A on a BBS02
by icecube57
Nov 06 2015 12:33pm
Forum: E-Bike Technical
Topic: Custom frame build, Help design.
Replies: 21
Views: 1320

Re: Custom frame build, Help design.

If people are running larger chainring I think there needs to be a cage around the chainring or platform in the triangle so if you use a Triangle bag the bottom of the bag has a little something to rest on. The frame bags tend to sag and droop over time which could put the frame bag and batteries in...
by icecube57
Nov 04 2015 7:08pm
Forum: E-Bike Technical
Topic: Custom frame build, Help design.
Replies: 21
Views: 1320

Re: Custom frame build, Help design.

Have routing or compartments for cable and connectors on/in frame. Extreme clamping drop out .. Machine adapter spacer for 135 and 150mm motors. Built in cycle analyst mount or recess in frame.. Add hole for torque sensing bottom bracket Frame needs to easily accomodate up to 60t chain ring. Make su...
by icecube57
Oct 31 2015 2:37pm
Forum: E-Bike General Discussion
Topic: Endless Sphere Podcast
Replies: 57
Views: 2749

Re: Endless Sphere Podcast

Another two casts that are stale 2-3 weeks out the oven. One is kinda incomplete but worth a listen and the next one is a BMW I3 Owner. Will be on the OneDrive in a little while. Episode # 15 https://www.youtube.com/watch?v=MjFXfYv2Xvk Guest Callers Shaun James and Carlos Dempson. This cast started ...