Re: [EVDL] 20s A123 battery pack for ebike

2020-06-26 Thread Lawrence Rhodes via EV
. Very robust for the money.   Lawrence Rhodes Message: 4 Date: Thu, 25 Jun 2020 15:26:05 -0400 From: "EVDL Administrator" To: Electric Vehicle Discussion List Subject: Re: [EVDL] 20s A123 battery pack for ebike Message-ID: <5ef4c20d.8518.208f2...@evpost.drmm.net> Content-

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-25 Thread Lawrence Rhodes via EV
I finally counted all the pins between the two connectors. 21 small Leeds. Since it is a 20 p device I now completely understand the unit. 20 red and one black. Daly is a big company but having separate cables for the same function is confusing. Lawrence Rhodes On Thursday, June 25, 2020,

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-25 Thread EVDL Administrator via EV
On 25 Jun 2020 at 16:35, Lawrence Rhodes via EV wrote: > So buyer beware. Documentation not included. Yeah, that costs extra. If you want instructions for this cheap stuff, you buy the same cheap stuff from an importer in the West. If you've chosen well, the seller will have written up

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-25 Thread paul dove via EV
Seems like all you need to know is polarity. is it not marked positive and negative? On Thursday, June 25, 2020, 11:36:05 AM CDT, Lawrence Rhodes via EV wrote: Here is the response from the seller on eBay. Confuses seller with manufacturer.  hi sir, you bought 20s bms , it has

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-25 Thread Willie via EV
On 6/25/20 11:35 AM, Lawrence Rhodes via EV wrote: Here is the response from the seller on eBay. Confuses seller with manufacturer. hi sir, you bought 20s bms , it has two cable , you only as my board port to connect it,. for you said item # 113793800015 , i suggest you ask that seller how

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-25 Thread Lawrence Rhodes via EV
Here is the response from the seller on eBay. Confuses seller with manufacturer. hi sir, you bought 20s bms , it has two cable , you only as my board port to connect it,. for you said item # 113793800015 , i suggest you ask that seller how to wiring it , We only sell protection boards, as

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-23 Thread EVDL Administrator via EV
>From my admittedly limited experience, most electronic devices you buy from Chinese sellers are cheap and poorly documented. If you get instructions, they'll usually be in "Chinglish" and confusing at best. IMO, those gadgets are iffy enough for people who know what they're doing. I'm an

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-23 Thread Alan Arrison via EV
I'd be wary of a cheap BMS even *with* a wiring diagram. Without one? Contact the seller. On 6/23/2020 7:39 PM, Lawrence Rhodes via EV wrote: The BMS and Charger came the other day way earlier than promised. Both packages came from an address no more than 10 miles from my housemaybe

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-23 Thread Lawrence Rhodes via EV
The BMS and Charger came the other day way earlier than promised. Both packages came from an address no more than 10 miles from my housemaybe there are stockpiles in the US? But why would they say from China using speed pack.  Any way no instructions came with the package. The BMS looks

Re: [EVDL] 20s A123 battery pack for ebike

2020-06-11 Thread Bill Dube via EV
Sounds like a heck of a deal. Please keep us informed! Bill D. On 6/11/2020 2:42 PM, Lawrence Rhodes via EV wrote: Below is my order and a few bucks for buyer protection. This will be an experiment and learning experience. Lawrence Rhodes Order details Sales order Sold by zhan-lingj ( 383 )