RightToRepair v Hva er på innsida av et 70s1p(?) HD Livewire batteri?

[elekTrond]

TL;DW: "De vil ikke at vi skal reparere det sjøl."

Her har nok "The Enshitificator", han fra Forbrukerrådet jobbet overtid. ;'(

Interessant at "Made in Michigan, USofA" bruker batteri-moduler bygd i Ungarn, og ikke Kina etc...

etikett topp-modul (@21m33s)
Made in Hungary
BATTERY CELLMODULE 14S1P
MODULE NO. : MP0308AT001A
Version: H04
SHA - 00125.09.1900010390
***

https://en.wikipedia.org/wiki/LiveWire_(motorcycle)#Description

• Cooling system: liquid, shared by motor and controller[28]
• Battery: 15.5 kWh (56 MJ), 13.6 kWh (49 MJ) usable,[30] Samsung cells, with 5-year, unlimited mileage warranty.[28][31]
• Charging: supports Level 3 DC Fast Charging; comes with Level 1 charger that can be stored under the seat.[28]

I Was NOT Expecting what's Inside Harley's $100M Motorcycle Battery
@BikesandBeards 4.9k likes 44k views 1 hour ago
https://m.youtube.com/watch?v=Oo2xAQ4ULw8&t=21m33s

c",)

[elekTrond]

hah.. en aldri så liten burn til Bibelvers-Jan :p

@quadcorei8085gen2 2 hours ago
Video starts at 42:13

• @danecrude 1 hour ago
• i will fast forward thanks

Høres ut som en fin kilde til 48/52 Volt elsykkel prosjekt:

@PaNDaSNiP3R 2 hours ago (edited)
25:51 heavy lifting industrial drones have these 14s1t's apparently. And compact solar generators

@Jeff69Valiant 14 minutes ago
The battery pack is built using a 70S1P configuration (70 cells connected in series, 1 in parallel) featuring Samsung SDI 60 Ah lithium-ion prismatic cells:
• Nominal Voltage Per Cell: 3.7V
• Total Nominal Pack Voltage: 70 cells × 3.7V = 259V
• Total Pack Energy Capacity: 259V × 60 Ah = 15,540 Wh (15.5 kWh)
• Maximum Charged Voltage Per Cell: 4.2V
• Total Max Fully Charged Pack Voltage: 70 cells × 4.2V = 294V

• @martinglasser6025 6 minutes ago
• So Sean was wrong when he said 1.7 low voltage was not as bad with 70 cells, with more cells there would be lower voltage per cell. Like many people he has a temporary dyslexia that sometimes gets corrected when he says it out loud!

@eziusss 2 hours ago
The bike stopped charging because it's just not safe to bulk-charge cells that are drained this low. I work with Tesla 18650 and 21700 cells—if one drops under 2.5V, I toss it So 1.8V is definitely bad.

Balance the module cells as best as you can and charge them individually Get them to at least 3.3V (personally, I'd go up to 3.5V), put it all back together, and I think you'll be good to go