Old 7Ah Battery Conversion To 3S 12.6v 100A 15000mAh Lithium Battery at home
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- Опубликовано: 3 авг 2022
- In this video, i will Old 7Ah Battery Conversion To 3S 12.6v 100A 15000mAh Lithium Battery at home.
Thanks for watching, Have a great day !
You can't use a lead acid charger on these re made batteries because they can charge up to 13.8 v for sla battery chargers and 14.4 for liquid lead acid chargers. Can't use them in a gas scooter as starter battery or in an emergency light, the chargers are incompatible. You need a proper li-ion 12.6 v charger. Need to put a warning label on those packs!
why do you have so long fingernails on your little finger???
That's a 15 ahm battery, not a 100 ahm...
Do you sale it
Using 14 AWG wire is insufficient for a current of 100A; instead, 10 or 8 AWG wire should be employed. Additionally, terminal connectors should be crimped with the appropriate tool rather than relying solely on soldering. It's crucial that the connectors are curved so that the metals can embed into the wires. This ensures that if the cable heats up, the expansion won't cause the metals to loosen from the wires, as solder alone may not provide sufficient support. By curving the connectors, any expansion will facilitate a deeper embedding into the wires, thus enhancing their contact.
How machi Rs this one 12v
The issue with using a 3S Lithium-Ion configuration is that the nominal voltage is just about 11.0 V. Most devices you might use this in will cutout by 11 V or even higher. This means that you can only use half of the available capacity, or about 7 Amps, which is what you started with. Of course you could use full capacity if you connected the battery to a Boost converter then out to the device.
You are the best
very good haha
Can you make a battery operated welding machine
spotify95 Thank You! I was pretty sure but I think you nailed it. You know your stuff! I think Kenh did an awesome job with neatness and making a safe and dependable unit. I would think a buck/boost converter would be a must if your load is sensitive to voltage being within a close tolerance. I would have replied to your post directly but RUclips seems to have disallowed that. Maybe I made a mean reply to an idiot and they are spanking me. I did not realize one could get a case that matches the lead acid dimensions. Interesting.
Nice way to repurpose a 12V lead acid battery. Having said that, you can quite often find kits online comprising of a battery casing (similar in size to these lead acid batteries), and a set of battery holders, which basically allows you to create your own 12V Li-Ion battery pack, thereby saving the need to open a lead acid battery.
Buenos dias a todos! Excelente video muchas gracias espero siga haciendo mas con otros amperajes osea ampers diferentes desde 7AMP asta los 3.000 Amp.
Also, just realized:
To jest mój ulubiony kanał. Już dawno czekałem na nowy film. Pozdrawiam z Polski
Ya he visto varios vídeos como este y me preguntó si es mejor estás baterías de litio por qué no comercializan baterías del tamaño de las de plomo en litio?
C’est excellent merci beaucoup pour l’exercice 👍✌️👏💐🌹🌺
With the small electric motor you could build a nice fan that would be just right for the hot weather.
Saludos desde guadalajara jalisco México muy buenos videos creatibe chanel
Hello. Could you tell me, what is this the glue here