Search found 9734 matches

by 999zip999
Nov 26 2021 11:13pm
Forum: EBike General Discussion
Topic: need controller advice please
Replies: 7
Views: 179

Re: need controller advice please

K. what please give us a leg up and the picture and what kind of motor controller combo you have and what battey; you're using voltage in a hour and maybe a link so you know to look up what quality of battery you have.; help us help you ..
by 999zip999
Nov 26 2021 5:33pm
Forum: Items for Sale - Used
Topic: LIQUIDATION SALE! UNUSED 48V 10.5Ah 30A battery pack - $65
Replies: 77
Views: 4017

Re: LIQUIDATION SALE! UNUSED 48V 10.5Ah 30A battery pack - $65

Looker808 what you desperately need is a controller and turn down the throttle. Motor or no motor.

Throttle down !!!
by 999zip999
Nov 26 2021 1:41pm
Forum: EBike General Discussion
Topic: Purchasing a bike from Alibaba (12kw, 15kw) Leili
Replies: 34
Views: 1294

Re: Purchasing a bike from Alibaba (12kw, 15kw) Leili

How about a link let's see that bike what battery did you get and what kind of motor how many amps is the controller. Can we see a picture of the display ?
by 999zip999
Nov 25 2021 8:07am
Forum: Battery Technology
Topic: How to easily/safely test a diy battery?
Replies: 6
Views: 141

Re: How to easily/safely test a diy battery?

When I said my new try at a Bluetooth bms and only works when it wants I was talking about it showing up on my phone but I think it's always working and every time I able to get the Bluetooth function to match up with my phone everything seems correct. The maddening part is the hotspot on my phone a...
by 999zip999
Nov 24 2021 3:59pm
Forum: Battery Technology
Topic: How to easily/safely test a diy battery?
Replies: 6
Views: 141

Re: How to easily/safely test a diy battery?

I have three batteries all with just balance wires. I stopped using a BMS since I had all the problems with my Ping singalab bms. I use high quality cells. I have a new BT bms on a 20s6p 21700 pack it only works when it wants. The one with the little elephant. Always balance the battery before you p...
by 999zip999
Nov 22 2021 6:46pm
Forum: Battery Technology
Topic: Bosch Powerpack 500 fix for DIY bike
Replies: 2
Views: 108

Re: Bosch Powerpack 500 fix for DIY bike

It was born a bosch is tattooed bosch and you're just going to have to live with the little bastard. Named bosch. I tried to delete it wouldn't work
by 999zip999
Nov 22 2021 6:30pm
Forum: Battery Technology
Topic: Bosch Powerpack 500 fix for DIY bike
Replies: 2
Views: 108

Re: Bosch Powerpack 500 fix for DIY bike

It was born a bosch is tattooed bosch and you're just going to have to live with the little bastard. Named bosch.
by 999zip999
Nov 22 2021 3:33pm
Forum: EBike General Discussion
Topic: Bringing Ebike from US to Portugal
Replies: 12
Views: 518

Re: Bringing Ebike from US to Portugal

Thanks for the update
by 999zip999
Nov 22 2021 12:37pm
Forum: EBike General Discussion
Topic: Black Friday 2021 Sales
Replies: 6
Views: 217

Re: Black Friday 2021 Sales

I hate it when the website gives no specific details about the bike. What are you hiding ?
by 999zip999
Nov 21 2021 3:02pm
Forum: Items for Sale - Used
Topic: LIQUIDATION SALE! UNUSED 48V 10.5Ah 30A battery pack - $65
Replies: 77
Views: 4017

Re: LIQUIDATION SALE! UNUSED 48V 10.5Ah 30A battery pack - $65

IPM him three weeks ago and I haven't heard from him since does anyone know how to contact him what's his eBay account ? he is in the LA area ?
by 999zip999
Nov 19 2021 2:38pm
Forum: EBike General Discussion
Topic: Seeking Suggestions
Replies: 12
Views: 310

Re: Seeking Suggestions

I looked at the gutter sealant it said may not be able to be available in California ? Does New Mexico still have oil based paint ? How about good paint thinner ?
by 999zip999
Nov 17 2021 1:10pm
Forum: Battery Technology
Topic: BAK 18650 CNP 30a 2500mah flat top cell
Replies: 4
Views: 159

Re: BAK 18650 CNP 30a 2500mah flat top cell

I thought it was chemistry I guess I was trying to figure out what chemistry it is I'm going to try and look that up
by 999zip999
Nov 17 2021 12:38pm
Forum: Battery Technology
Topic: BAK 18650 CNP 30a 2500mah flat top cell
Replies: 4
Views: 159

Re: BAK 18650 CNP 30a 2500mah flat top cell

I've been looking and can't find out what CNP means ?
by 999zip999
Nov 16 2021 2:26pm
Forum: Battery Technology
Topic: BAK 18650 CNP 30a 2500mah flat top cell
Replies: 4
Views: 159

BAK 18650 CNP 30a 2500mah flat top cell

Is anyone using this cell I want it to be used in my 14s 8p N.E.S.E kit. I found it for 2.49usd if over 100 I'm getting 120 cells. Please any common good or bad.
by 999zip999
Nov 15 2021 11:44am
Forum: EBike General Discussion
Topic: Conversion Solution for Blue Ridge Parkway (hill assist)
Replies: 29
Views: 495

Re: Conversion Solution for Blue Ridge Parkway (hill assist)

Go to your local bike store or ebikes store and ride a mid-drive then try it it's free ride and a rear hub motor try it it's free.
by 999zip999
Nov 14 2021 11:59pm
Forum: Battery Technology
Topic: 20s battery pack reads very low voltage (20v)
Replies: 5
Views: 143

Re: 20s battery pack reads very low voltage (20v)

When you open up check the state of charge of the battery. Like this 1. 3.54v 2. 2.98v 3. 3.05v 20. Xxx volt Voltage of battery before bms Voltage of charger Write it down on a piece of paper it's the only way you'll keep track of it for the future on a piece of paper.. Report back with the info
by 999zip999
Nov 11 2021 2:47pm
Forum: EBike Technical
Topic: Looking for some great custom battery builders (triangle pack)
Replies: 7
Views: 150

Re: Looking for some great custom battery builders (triangle pack)

I bought a 20 s 6p Samsung 40t 30a cell battery from bicycle motor works the guy seemed to know what he was doing till I got the battery. By accident he set me a 52 volt battery with two output wires when he found out he asked me to send it to someone else in California. So two weeks later I got my ...
by 999zip999
Nov 09 2021 6:15pm
Forum: EBike General Discussion
Topic: Fat tires are squirrelly on pavement.
Replies: 8
Views: 315

Re: Fat tires are squirrelly on pavement.

depending on the rim and the tire but it's nice to have them inflated but if you go to high ir will pop it right off the rim like in the old pedigo"s
by 999zip999
Nov 09 2021 11:26am
Forum: Items for Sale - Used
Topic: LIQUIDATION SALE! $90 for 36v 15.3ah (551wh) UNUSED and LOCKED Ninebot G30 Max battery
Replies: 18
Views: 970

Re: LIQUIDATION SALE! $90 for 36v 15.3ah (551wh) UNUSED and LOCKED Ninebot G30 Max battery

This is a frustrating and confusing thread. I believe these scooter batteries use a good-quality LG cell
by 999zip999
Nov 08 2021 2:54pm
Forum: Items for Sale - Used
Topic: LIQUIDATION SALE! $90 for 36v 15.3ah (551wh) UNUSED and LOCKED Ninebot G30 Max battery
Replies: 18
Views: 970

Re: LIQUIDATION SALE! $90 for 36v 15.3ah (551wh) UNUSED and LOCKED Ninebot G30 Max battery

DOES NOT COME WITH A CHARGER
Condition: Lightly used
Connector: xt60
Cell Layout: 10 series 5 parallel
Measurements:36.5*11.8*7.3cm
Casing: Plasti
that's his first post plus I've been trying to get a hold of this guy for about 2 weeks
by 999zip999
Nov 07 2021 5:36pm
Forum: Battery Technology
Topic: 12s20ah and 8s20ah A123 20ah cells 9yrs old with two charges onr power supply ?
Replies: 2
Views: 139

Re: 12s20ah and 8s20ah cells 9yrs old with two charges onr power supply ?

Sorry I was on the trail I cleaned up the first and second message so it read right I was doing talk-to-text and it was getting cold out here.
by 999zip999
Nov 06 2021 9:05pm
Forum: Battery Technology
Topic: 12s20ah and 8s20ah A123 20ah cells 9yrs old with two charges onr power supply ?
Replies: 2
Views: 139

Re: 12s20ah and 8s20ah cells 9yrs old

I have a extra red and black output wires that I've never used on my 600 waat HP power supply to power my two 300 watt balance chargers. At 5amp. I wonder can I put the 2nd 300 w battery charger una9 plus+ connected to the same HP 600 power supply to two different batteries