Well I was really excited when I found a new battery on aliexpress that stated that it had 43.2AH @52 and fit my fatbike frame. Seeing that was almost 2.3KWh's or 2300wh's I though for sure the battery should give me a 90km of range on pure throttle considering that the previous battery I had - which is a 28ah 52V ( 1,456Wh's) from Luna cycle that I bought over 3 years ago gave me about 56kms on similar terrain, full throttle. 2246.4/1,456 = 1.543 the capacity of the original battery. 1.543*56 = 86Kms. Anyways after 2 months of waiting the battery finally arrived and I tested it out from 58.8v soc and I only got 70kms and the last 15kms were pathetic and could not get over 30kph .
Here is the battery I bought
https://www.aliexpress.com/item/1005001607523249.html?spm=a2g0o.productlist.0.0.2e004800SKY7Yt&algo_pvid=14869333-15ce-4966-9eda-4dc09bc0bf5a&algo_expid=14869333-15ce-4966-9eda-4dc09bc0bf5a-10&btsid=0bb0623916205088403238961e2f01&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Any thoughts, kind of pissed right now seeing I spent $1250 CAD on a battery for essentially nothing. Seeing the battery is over 50 percent bigger WH wise and uses 21700 cells, I am blown away that the range was not much better than a 3 year old battery that has been abused to heck. Was I ripped off? Chamrider seems to have some good feedback.
Here is the battery I bought
https://www.aliexpress.com/item/1005001607523249.html?spm=a2g0o.productlist.0.0.2e004800SKY7Yt&algo_pvid=14869333-15ce-4966-9eda-4dc09bc0bf5a&algo_expid=14869333-15ce-4966-9eda-4dc09bc0bf5a-10&btsid=0bb0623916205088403238961e2f01&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Any thoughts, kind of pissed right now seeing I spent $1250 CAD on a battery for essentially nothing. Seeing the battery is over 50 percent bigger WH wise and uses 21700 cells, I am blown away that the range was not much better than a 3 year old battery that has been abused to heck. Was I ripped off? Chamrider seems to have some good feedback.