![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
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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
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DIY IP5389 pd100w Mobile Power 리듐 18650 Battery 38400mah External Portable Power Bank Fast Charging 32800mah Power Bank Case - AliExpress
![Compre DIY Dual USB Power Bank Case QC 3.0 Carga rápida 18650 Caixa de carregamento do suporte da bateria (não inclua bateria) barato — frete grátis, avaliações reais com fotos — Joom Compre DIY Dual USB Power Bank Case QC 3.0 Carga rápida 18650 Caixa de carregamento do suporte da bateria (não inclua bateria) barato — frete grátis, avaliações reais com fotos — Joom](https://img.joomcdn.net/7b09327d08994bd0d19aee2dfa6991a64f80a388_original.jpeg)
Compre DIY Dual USB Power Bank Case QC 3.0 Carga rápida 18650 Caixa de carregamento do suporte da bateria (não inclua bateria) barato — frete grátis, avaliações reais com fotos — Joom
![Diy 18650 Power Bank Batteries | 18650 Battery Pd Power Bank | C Type 18650 Power Bank - Rechargeable Batteries - Aliexpress Diy 18650 Power Bank Batteries | 18650 Battery Pd Power Bank | C Type 18650 Power Bank - Rechargeable Batteries - Aliexpress](https://ae01.alicdn.com/kf/Sbf58b8e1530441d98fa5e7e4680e1a89Z/IP5389-Two-Way-Fast-Charging-pd100w-Mobile-Power-18650-Battery-38400mah-External-Portable-Power-Bank-DIY.jpg)
Diy 18650 Power Bank Batteries | 18650 Battery Pd Power Bank | C Type 18650 Power Bank - Rechargeable Batteries - Aliexpress
![Amazon.com: 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) : Cell Phones & Accessories Amazon.com: 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) : Cell Phones & Accessories](https://m.media-amazon.com/images/I/41gaoiSBbVL.jpg)