![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
![Why does my power bank show two different capacities? First it says 4000mah but then it says the capacity is 2300 mah : r/batteries Why does my power bank show two different capacities? First it says 4000mah but then it says the capacity is 2300 mah : r/batteries](https://i.redd.it/2m7gxoccvvi91.jpg)
Why does my power bank show two different capacities? First it says 4000mah but then it says the capacity is 2300 mah : r/batteries
![Anker 733 Power Bank looking real hype until you read the fine print. And yes this is single port use. : r/UsbCHardware Anker 733 Power Bank looking real hype until you read the fine print. And yes this is single port use. : r/UsbCHardware](https://preview.redd.it/18g79744urd91.jpg?auto=webp&s=33a266bb72c3881c3ee403a137b628169b70a9e3)
Anker 733 Power Bank looking real hype until you read the fine print. And yes this is single port use. : r/UsbCHardware
![Finally found a battery pack that can both push and pull 100W. Super fast charges my phone (QC4.0) and even charges my laptop when I'm using it.👌🏼 : r/UsbCHardware Finally found a battery pack that can both push and pull 100W. Super fast charges my phone (QC4.0) and even charges my laptop when I'm using it.👌🏼 : r/UsbCHardware](https://external-preview.redd.it/1UrePkEPjtFAX3_V6ILVWKBGw6m8bL9EXzhbPUSZxqA.jpg?auto=webp&s=d1c07c632f38141c60b384f8e1e9839d100ea023)
Finally found a battery pack that can both push and pull 100W. Super fast charges my phone (QC4.0) and even charges my laptop when I'm using it.👌🏼 : r/UsbCHardware
![Tired of getting bad quality power banks? Buy a diy kit. 8 x 18650 cells. QC3 and USB-C PD compatible. All for 5$ (not counting cells, obviously) : r/18650masterrace Tired of getting bad quality power banks? Buy a diy kit. 8 x 18650 cells. QC3 and USB-C PD compatible. All for 5$ (not counting cells, obviously) : r/18650masterrace](https://i.redd.it/05vmiqc85gb41.jpg)
Tired of getting bad quality power banks? Buy a diy kit. 8 x 18650 cells. QC3 and USB-C PD compatible. All for 5$ (not counting cells, obviously) : r/18650masterrace
![A New Generation of Chargers and Power Banks | Anker Power Conference (Spring 2023) Recap! : r/anker A New Generation of Chargers and Power Banks | Anker Power Conference (Spring 2023) Recap! : r/anker](https://preview.redd.it/a-new-generation-of-chargers-and-power-banks-anker-power-v0-9tmnbdiqoa2b1.png?width=800&format=png&auto=webp&s=6209a3d5f0f2cfd4684c0a7ece48ef7ddb28b27f)
A New Generation of Chargers and Power Banks | Anker Power Conference (Spring 2023) Recap! : r/anker
![I really like this little Asus 10.000 mAh PowerBank. It has PD, passthrough, 186 grams and it fits perfectly into BeswinVR batt. holder (BoboVr M2 strap). : r/OculusQuest I really like this little Asus 10.000 mAh PowerBank. It has PD, passthrough, 186 grams and it fits perfectly into BeswinVR batt. holder (BoboVr M2 strap). : r/OculusQuest](https://i.redd.it/27lw2ofmiog71.jpg)
I really like this little Asus 10.000 mAh PowerBank. It has PD, passthrough, 186 grams and it fits perfectly into BeswinVR batt. holder (BoboVr M2 strap). : r/OculusQuest
![Power banks are underrated. My phone's battery life is pretty crappy so I carry this 10,000mAh power bank. : r/EDC Power banks are underrated. My phone's battery life is pretty crappy so I carry this 10,000mAh power bank. : r/EDC](https://external-preview.redd.it/1BkXzTiptFf4d-2P8Fpq91MHDsW5UKmG2bJ0KqcDKoU.jpg?width=640&crop=smart&auto=webp&s=f29eb14772fc36b388be56a67d8f96228a5e55e6)