JayBoyModz
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- 45
- Top comment
- 9.7K
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Top commenter
@KuntalGhosh9.7Klikes1 commentAs someone building & rebuilding battery packs since 2018. I can confidently say do not build a pack from cells right out of the box. Doesn't matter if you buy it directly from the manufacturer. They all have slight manufacturing differences & have different self discharge even straight out of the box. So first run them through a charge cycle individually. Then run a capacity test on each one of them. Then sort them based on internal resistance and capacity. Then by using a battery pack builder you can make the most balanced & well made pack that will last you really long time. Even better than the manufacturer intended. Maintaining cell balance is the most important thing in such battery packs. These bms's only monitor the balance voltage & terminate charging or discharging depending on the highest voltage or lowest voltage cell of the pack. So over time your capacity gets limited to the weakest cell. And to eliminate weak cells in the pack you have to sort them and bin them properly. It is not possible to get it 100% accurate but doing your best to make it accurate will already prolong the battery packs life & performance.
Top commenters
“As a DVD collector this makes me sad that these are getting broken”
“Dude.... coolest brother in the world award.”
“"one offline device to listen to all of her favorite songs" I've said it before and I'll say it again: the relationship between technology and people peaked a decade and a half ago”
“Love how they go for 700-900 + yet only need a belt out of a $5 multi pack of belts 😂”
“It doesn’t go with the red. Looks weird.”
“"rather than replace the battery, I replaced all the batteries in the battery"”
“Literally blood sweat and tears in that one”
“The design is very human”
“The dust was rust. I've had this happen before to water damaged screens. It's a pain”
“*Decides to watch a movie after the kids go to bed* CLACK CLACK CLACK CLACK CLACK”
“That clear protective case really makes the whole thing shine, awesome work!”
“This is the most early 2000s thing I’ve ever seen and I love it.”
“They probably bent the 3DS throwing it on the ground and the red stuff might be glitter. A lot of kids I knew growing up use to decorate their Gameboys.”
“Omfg, how do I as a 40 year old, get the exact same thing this kid got?”
“With ace attorney keychains…so much love went into this”
“This is a product I genuinely want to buy.”
“The faithful 18650, powering everything from your laptop to your nicotine habit”
“my ass version on the gba cartridge 😂😂😂😂”
“I know it’s getting thrown away anyway but him tearing up the back shell physically pained me lol”
“By God this would go so well with my copy of leaf green 😭😭”
“These are $700????? I should have bought the one I saw for $40 on offer up like 6 months ago! I was only interested because it was such a cool way to display and store video games.”
“The OEM shells are made of a material called nintendium, it feels like an unimaginably good plastic, and the aftermarket ones never come close.”
“If you attach jumper cables to the battery pack, it'll usually bring them back to life. They get like this from sitting for months and draining so much it wont accept charge from the charger.”
“Should've just swapped the board to a new case, the roughed up hinges would annoy me”
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