![Who here has made a DIY power bank yet? I'm trying to make a power bank (image for illustrative purpose only) that will use 18650 batteries (3s3p or 3s4p)I just wanna know Who here has made a DIY power bank yet? I'm trying to make a power bank (image for illustrative purpose only) that will use 18650 batteries (3s3p or 3s4p)I just wanna know](https://i.redd.it/0ef8u423l1n51.jpg)
Who here has made a DIY power bank yet? I'm trying to make a power bank (image for illustrative purpose only) that will use 18650 batteries (3s3p or 3s4p)I just wanna know
![Can I charge my laptop from a power bank if the output power of the latter is 22 w somewhere? what is the minimal requires of output for charging laptop? : r/homelab Can I charge my laptop from a power bank if the output power of the latter is 22 w somewhere? what is the minimal requires of output for charging laptop? : r/homelab](https://i.redd.it/8asisun9c54a1.jpg)
Can I charge my laptop from a power bank if the output power of the latter is 22 w somewhere? what is the minimal requires of output for charging laptop? : r/homelab
![Any recommendations for a power bank (ideally 26800mh or above) that won't break the bank? : r/bikepacking Any recommendations for a power bank (ideally 26800mh or above) that won't break the bank? : r/bikepacking](https://preview.redd.it/0scpjd4ii6k81.jpg?auto=webp&s=bb2368d923f2f87cfa7bb1f49bf4738eaa9eca32)