![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
![Quick Charge 3.0 Power Bank 18650 Case QC3.0 5V 9V 12V Lithium Battery Holder Fast Charger Box Shell DIY Kit - Price history & Review | AliExpress Seller - HENGCHANG Official Store | Alitools.io Quick Charge 3.0 Power Bank 18650 Case QC3.0 5V 9V 12V Lithium Battery Holder Fast Charger Box Shell DIY Kit - Price history & Review | AliExpress Seller - HENGCHANG Official Store | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB1aup9asfrK1Rjy1Xdq6yemFXaI%2FQuick-Charge-3-0-Power-Bank-18650-Case-QC3-0-5V-9V-12V-Lithium-Battery-Holder.jpg)
Quick Charge 3.0 Power Bank 18650 Case QC3.0 5V 9V 12V Lithium Battery Holder Fast Charger Box Shell DIY Kit - Price history & Review | AliExpress Seller - HENGCHANG Official Store | Alitools.io
![Power Bank 18650 Battery Holder 18650 Usb Power Bank Case Mobile Phone Charger Diy Shell Case | Fruugo TR Power Bank 18650 Battery Holder 18650 Usb Power Bank Case Mobile Phone Charger Diy Shell Case | Fruugo TR](https://img.fruugo.com/product/1/42/907623421_max.jpg)
Power Bank 18650 Battery Holder 18650 Usb Power Bank Case Mobile Phone Charger Diy Shell Case | Fruugo TR
![Satın alın TOP-MART 4 Slot 18650 Battery Charger LCD Display DIY Mobile Power Bank Case Enclosure | Joom Satın alın TOP-MART 4 Slot 18650 Battery Charger LCD Display DIY Mobile Power Bank Case Enclosure | Joom](https://img.joomcdn.net/3b410dc7ad99f64df9544889f8d7cab9d38eed00_original.jpeg)
Satın alın TOP-MART 4 Slot 18650 Battery Charger LCD Display DIY Mobile Power Bank Case Enclosure | Joom
![LHIABNN DIY Power Bank Box Flat Head Battery Charger Outer Case,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Case (Black) : Amazon.ca: Electronics LHIABNN DIY Power Bank Box Flat Head Battery Charger Outer Case,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Case (Black) : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/41gaoiSBbVL.jpg)
LHIABNN DIY Power Bank Box Flat Head Battery Charger Outer Case,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Case (Black) : Amazon.ca: Electronics
![Amazon.com: LHIABNN DIY Power Bank - Make Your Own External Battery Pack,2 Output 3 Input (Mirco,Type C,Lighting) - Battery Not Include (Black) : Toys & Games Amazon.com: LHIABNN DIY Power Bank - Make Your Own External Battery Pack,2 Output 3 Input (Mirco,Type C,Lighting) - Battery Not Include (Black) : Toys & Games](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61z3H3CRZrL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LHIABNN DIY Power Bank - Make Your Own External Battery Pack,2 Output 3 Input (Mirco,Type C,Lighting) - Battery Not Include (Black) : Toys & Games
![DIY Dual USB Power Bank Case QC 3.0 Fast Charge 18650 Battery Holder Charging Box(Not include battery) uygun fiyatlı satın alın - fiyat, ücretsiz teslimat, fotoğraflarla gerçek yorumlar - Joom DIY Dual USB Power Bank Case QC 3.0 Fast Charge 18650 Battery Holder Charging Box(Not include battery) uygun fiyatlı satın alın - fiyat, ücretsiz teslimat, fotoğraflarla gerçek yorumlar - Joom](https://img.joomcdn.net/7b09327d08994bd0d19aee2dfa6991a64f80a388_original.jpeg)