DIY 55$ 24AH Lithium-Ion 18650 E-Bike battery 100+ Mile Range: complete build
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Previous E-bike Video: https://www.youtube.com/watch?v=oYXreeuv3Jw in this video i build the second 24v 24ah lithium battery block for my 48v 24ah bicycle battery. i built this pack from low quality 18650 cells. each 6 cell pack cost 4.99$ so thats only about 85 cents per cell. even if they are low quality that is wonderfully useful. in this video when i say a cell is "unstable" i mean it is more likely to short out when it's voltage is dropped due to metal buildup on the plates. the main differances between good quality cells and poor quality cells such as these are due to the cheep cells being made of lower quality materials. some of the differances include 1: lower chemical-electrical conversion efficiency 2: lower capacity 3: faster self-discharge rate 4: shorter life span these characteristics dont ruin their functionality though, they are wonderfully useful even at the worst quality. ~~music used~~ Zelda Wind Waker: departure Scrapheap Challenge (junkyard wars) background music several songs from Jersey Devil for playstation 1
Comments
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Steve Buscemi, is that you?
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Loved this
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so dou parallel first and then series ,or series and then parallel
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keep up the great work, how in the hell did you learnedall about this? seasons greetings from Newark Nj
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Is there any issue with heat while using the plastic case? Would soldering aluminum cans in and around it help ventilate the heat better?
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thanks alot for sharing!! :)
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My Cat is just like yours always wanting to know how i'm getting along :) And thank you for all your help on my DIY e-bike battery.
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Great job!
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i think a space between batteries is good for cooling,maybe a fan solar powered of coarse wawawa
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That soldering iron is fucking massive!
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4.2v is fully charged
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SO COOL MAN THUMBS UP
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What editing software do you use
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didn't your mom teach you to clean your room
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The moral of the story is that you should buy few high quality cells rather than lots of low quality ones (if the price is same) - not only they will work better/last longer/take less space and weight (bike will ride longer), but the probability that they will blow up will be smaller.
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Do you sell and ship these in a kit form?
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quick question, what kind of wire are you using for the cells?
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Hi Rinoa, Here is a good way to connect ur batteries in this link which gives you a case for the batterys and the Nickel strips all pre made.All you need are the batteries and spot welder. It definitely looks more reliable and worth buying.Link is massive but works.It took me a while to find.
https://www.aliexpress.com/item/5P13S-18650-battery-holder-5P2S-Nickel-strip-Used-for-48V-10ah-12Ah-15Ah-li-ion-battery/32447963959.html?spm=2114.01010208.3.17.oz4P97&ws_ab_test=searchweb0_0,searchweb201602_5_10065_10068_10084_10083_10080_10082_10081_10060_10061_10062_10056_10055_10054_10059_10099_10078_10079_10073_10100_10096_10070_10052_423_10050_10051_424,searchweb201603_6&btsid=c66639d4-10a3-4ceb-a0ca-0d2101bec6b8 -
WOW, what a great DIY, this kind of bicycle was very popular in China.
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Open those batteries up.You will find sand.I have a video about that.
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