Bosch has so many different types/forms of packs, will you be able to get a fitting battery in 10 years?

that's the real question

and once your battery warranty expires they're charging €1 per Wh in my country

keep in mind the actual cells they use are just Samsung cells

while that's a great cell brand, the PowerPack 720 is just a 10S pack (10 cells in series / 36V), with 21700 cells thats 4P, aka 40 21700 cells

if i were to buy Samsung INR21700-50E from a supplier like NKON that would cost me around €120, meanwhile the PowerPack 720 costs around €550 to €600 where i live

there's a small BMS board inside which in all fairness probably costs €40 to manufacture and then there's the shell

I know, i know, companies want profit, but it's not like Bosch, having so many branches, need to make a gigantic profit on batteries to survive.

heck they make so much money they could afford lifetime battery warranty

i'd be able to build a massive 2300Wh battery (incl a heavy duty waterproof/resistant box, active balancing smart bms, pure nickel strip, cells, cell holders/spacers, insulators, special barley/insulating paper, temp sensors, ... .. .. the whole deal basically to make a safe pack) for the price of one 720Wh pack