Search found 261 matches: battery bro

Searched query: +battery +bro

by spinningmagnets
Mar 17 2017 11:46am
Forum: Battery Technology
Topic: Why Lithium Ion Batteries Prematurely Fail
Replies: 55
Views: 7875

Jeff Dahn lecture on lithium battery longevity

... a link here. I can send a copy to anyone who likes, just PM me. edit, Battery Bro did a great job of transcribing the lecture, and added screencaps of the slides, which ...
by Stealth_Rider
Mar 13 2017 11:16am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16462
Views: 1557739

Re: E-S Stealth Electric Bike Owners

Bomber battery compartment measurements ? Looking at battery bro for building new pack. Allex built my Bomber battery. http://www.fareinc.com/ES-small-pics/Batcompartment-1.jpg ...
by FL bomber
Mar 13 2017 10:42am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16462
Views: 1557739

Re: E-S Stealth Electric Bike Owners

Bomber battery compartment measurements ? Looking at battery bro for building new pack.
by dogman dan
Jan 08 2017 10:12am
Forum: E-Bike Technical
Topic: Are controllers/BMS cut on low voltage under load or at rest
Replies: 3
Views: 373

Re: Are controllers/BMS cut on low voltage under load or at

... your pack is sagging like grannies tits and getting all hot? It's your battery telling you to get that motor off it's ass bro. You need to back off the amps if you are having a problem. Program for 30 amps or less. ...
by spinningmagnets
Sep 22 2016 6:29am
Forum: General Discussion
Topic: What has happened to Battery Bro (batterybro.com)?
Replies: 5
Views: 998

Re: What has happened to Battery Bro (batterybro.com)?

I wrote to him a long time ago, and it took quite a while for him to respond. I'm sure he has a "day job" and the website is a side hobby.
by edrift.eu
Sep 20 2016 11:52am
Forum: General Discussion
Topic: What has happened to Battery Bro (batterybro.com)?
Replies: 5
Views: 998

What has happened to Battery Bro (batterybro.com)?

Ive been trying to email them and requesting quotes BUT NO RESPONSE! At all! In may there where quick to answer but THREE MONTHS and not a single response to 5 different email from 3 different emails! They also posted regularly on their facebook page, at least 2 a week but since 31 july, NOT A SINGL...
by Matador
Aug 22 2016 10:36pm
Forum: Battery Technology
Topic: Thread for new battery breakthrough PR releases
Replies: 1602
Views: 179831

Re: Thread for new battery breakthrough PR releases

... just a little post to say Hello from Québec City and to say that I follow your posts and your youtube videos. It's really educative ! Thanks bro, pout toutes ces infos vraiment intéressantes Jonathan
by dogman dan
Aug 16 2016 7:15am
Forum: E-Bike General Discussion
Topic: Going to build a custom cruiser, need advice on drivetrain
Replies: 6
Views: 797

Re: Going to build a custom cruiser, need advice on drivetra

... end up carrying 2000wh, or 48v 40 ah, depending on the quality of the battery. That's 30 pounds of battery bro. Or more if you choose lifepo4. If you want to go 30 mph the whole way, then you need about ...
by okashira
Jul 28 2016 3:53pm
Forum: Battery Technology
Topic: 20700 cylindrical format cells, 4500-mAh
Replies: 42
Views: 9882

Re: 20700 cylindrical format cells, 4500-mAh

Okashira, I was discussing this very issue with battery bro. What establishes the point where we can say what "Continuous" and "Peak" is at? I'd like to suggest ...
by spinningmagnets
Jul 28 2016 3:29pm
Forum: Battery Technology
Topic: 20700 cylindrical format cells, 4500-mAh
Replies: 42
Views: 9882

Re: 20700 cylindrical format cells, 4500-mAh

Okashira, I was discussing this very issue with battery bro. What establishes the point where we can say what "Continuous" and "Peak" is at? I'd like to suggest ...
by nutnspecial
May 29 2016 8:39pm
Forum: Battery Technology
Topic: Round 2 of Icecube57 HK Lipo Battery Testing (Please Donate)
Replies: 14
Views: 2023

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

Thanks for doing the testing icecube, I like your vids and contributions to the community bro.
Very curious of the C ratings on newer packs also. Peace!
by smashapotamus
May 29 2016 12:39am
Forum: Stand-up E-scooters and E-skateboards
Topic: Help getting started with a "non-standard" build.
Replies: 6
Views: 690

Re: Help getting started with a "non-standard" build.

... areas. For the most part you're looking for splash protection for the battery, wiring, and speed controller. I have fabricated my own enclosures ... I haven't tried one yet I yield to the more experienced there too. Hey bro, good on you for not letting the disability get the better of you. If ...
by nutnspecial
May 25 2016 6:56am
Forum: E-Bike Technical
Topic: Proflex FS MTB ebike build. NEED HELP! Ideas/Opinion welcome
Replies: 35
Views: 3063

Re: Proflex FS MTB ebike build. NEED HELP! Ideas/Opinion wel

... to hunt down some members/threads for timely answers to some of the battery and cyclone specific questions you are asking here. Have fun with it and keep posted bro!
by Rix
May 20 2016 3:34am
Forum: E-Bike Build Threads / Photos & Video
Topic: Stealth FUTR owners builds and pics
Replies: 2269
Views: 153937

Re: Stealth Flux owners builds and pics

... see some of your local surroundings. So what's the final verdict on the battery ? Is 18S6P the biggest single unit you can slide straight in ? Or ... alpha and beta out for a frolic together :) Ab1.jpg You have been busy bro, very sweet rides, so the question is......which one do you like more?
by nutnspecial
Apr 27 2016 4:04am
Forum: Items for Sale - New
Topic: LMX 2016 frame kits and complete bikes - Shipping 03/2016
Replies: 29
Views: 6068

Re: LMX 2016 frame kits and complete bikes - Shipping 03/201

... you can TRASH on without worring of breaking anything, with double the battery capacity, more suspension travel and a geometry suitable to get you ... in the 2x. However, the 81 will be icing on the cake imo. Best wishes bro!
by dogman dan
Apr 19 2016 7:08am
Forum: E-Bike General Discussion
Topic: Building a fast 500w 'stealth' bike
Replies: 11
Views: 1521

Re: Building a fast 500w 'stealth' bike

Dream on bro. Re the stealth, you can hide the geared 500w motors such as the Mac, or similar motors ... where I did, because I need no stealth here, 30 mph is legal where I live. Carrying the battery in those saddlebags helps stealth too, it doesn't look like an ebike, without a frame ...
by pguk
Apr 14 2016 1:41am
Forum: Battery Technology
Topic: BMS wired for charging only
Replies: 21
Views: 2591

Re: BMS wired for charging only

... a BMS for my own builds - I run a hyperion balance charger. But my bro has zero interest in the technical side of things - he just wants a plug ... play solution. Like you say, we never heard of a cellman BMS killing a battery :) Thoughts so far: 1. We can use the smallest BMS to take care of ...
by nowind
Apr 10 2016 2:30pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Trampa HolyPro, E-Toxx, Enertion R-Spec, Hobbywing MAX6, 8S
Replies: 67
Views: 14508

Re: Trampa HolyPro, E-Toxx, Enertion R-Spec, Hobbywing MAX6,

Hey Bro, thank you. Its lighter then my other Channeltruck Boards. Around 11.3KG. Smaller Battery, no enclosures... No Video at the moment, hope to have some time soon. Starting from zero is very good, ...
by Vanarian
Mar 24 2016 6:48am
Forum: Stand-up E-scooters and E-skateboards
Topic: AT-One electric inline skates (quick update Feb 2019)
Replies: 211
Views: 34541

Re: 4KW inline skates (updated Mar 21th 2016)

... skate feel vauge. This will be a problem at 30mph I get your worries bro but don't worry I'm working to take these worries down :wink: I'm guessing ... and ESC. I'll be back later to give you weight figures with different battery setups, if I don't go now wife will K.O. me :lol:
by dogman dan
Mar 12 2016 6:29am
Forum: Battery Technology
Topic: Short range battery ideas
Replies: 5
Views: 474

Re: Short range battery ideas

Uh, you don't even seem to know the diff between amps and amp hours bro. If those multistars are 10c, then youd only have 50 amps at full 10c rate,from a 5 ah size pack. And his controller will allow a spike of 100 amps. Then cut that c rate to what will really ...
by kiwiev
Feb 26 2016 8:28pm
Forum: Large EV General Discussion
Topic: KiwiEVs next project fast EV
Replies: 411
Views: 41158

Re: KiwiEVs next project fast EV

... input voltage and buck it down to 170v or whatever you set it to, so battery sag will never slow you down. Power may not be his design criteria ... Its his daily driver for the last 4 years 8) Btw you buggy is way cool bro 8) 8) Cheers Kiwi
by 999zip999
Feb 23 2016 2:02pm
Forum: General Discussion
Topic: Last night at 1:00am my E.S. went Chinese ?
Replies: 10
Views: 401

Re: Last night at 1:00am my E.S. went Chinese ?

I saw it on battery technology and not for sale new.
Oh Turd how's it. Your bro Eric is really taking off here. Nice to have meet you. I remember you never crashed the death bike. But you never went over 20mph the legal limit.
I thought it was a Chinese bot.
My cable TV was off line too ?
by spinningmagnets
Dec 20 2015 8:29am
Forum: Battery Technology
Topic: Heating Battery with Hot Hands in Cold Weather
Replies: 14
Views: 767

Re: Heating Battery with Hot Hands in Cold Weather

Are there any cons to warming a battery from one extreme temp 25 deg F to another extreme temp 100 deg Yeah, I also ... will keep it from getting very cold over a several hours of fishing, no sweat, bro...I understand how counter-productive it seems to take energy from the ebike battery ...
by johnnyz
Oct 30 2015 12:46pm
Forum: E-Bike General Discussion
Topic: Headway Battery sag
Replies: 43
Views: 2810

Re: Headway Battery sag

... you still considering it? I mean 18650 should last much longer. He uses it on pretty low C rates, so his results are nothing extraordinary. Sorry bro, I know you’re on an honorable “crusade” but that’s simply bullshit. They’re not almost the same cost to acquire and any proof they (18650) will ...
by Ykick
Oct 30 2015 8:54am
Forum: E-Bike General Discussion
Topic: Headway Battery sag
Replies: 43
Views: 2810

Re: Headway Battery sag

... you still considering it? I mean 18650 should last much longer. He uses it on pretty low C rates, so his results are nothing extraordinary. Sorry bro, I know you’re on an honorable “crusade” but that’s simply bullshit. They’re not almost the same cost to acquire and any proof they (18650) will ...