Use this stylish hard carrying case to protect your portable battery charger when on the go. Elastic straps secure your power bank on one side whilst the netting on the other half of the case is perfect for storing charging cables etc. Protective divider prevents scratching of the accessories against the power bank. Stylish diamond pattern on durable EVA foam casing shell gives the perfect balance of style and function. Comes with an optional wrist strap. Suitable for power banks up to dimensions 18.5 x 12 x 2.5cm. Listing is for the case only - power bank shown for example only!.
eBay
Dual USB DIY Solar Power Bank Case Kits Battery Charger External Box Flashlight Waterproof Charger Solar Battery Power Bank
Aliexpress UK
[Supports 18650 batteries] Can accommodate 28 18650 batteries, with large capacity and longer battery life. It is fixed with screws, detachable, and can replace batteries without damaging the casing.
eBay
DIY 3*18650 Power Bank Case Battery Charge Storage Box Shell Micro USB Type C Power Bank Battery Box For Charging Mobile Phones
Aliexpress UK
There is no chance of secondary disassembly, and the shell cannot be disassembled again. 1 DIY Free Welding Power Bank Box. Dual USB output, Micro+Type-C dual input, transparent shell full of technology, warm LED night light.
eBay
Battery Charger Case For Samsung Galaxy S23 Ultra Portable Power Case 10000mAh Wireless Charging Power Bank Case Phone Cover
Aliexpress UK
Battery positive and negative do not place the wrong. Unlike the traditional non-removable battery box, this push-pull design can be opened repeatedly to replace the battery cells at will. 1 Power bank case battery box.
eBay
Detachable DIY Power Bank Case 4*21700 Battery PD 22.5W Fast Charging Shell LCD Digital Display Power Bank DIY Battery Case Box
Aliexpress UK
This is a DIY box, not a power bank(18650 battery is not included). You can use 1800mAh 2200mAh 2600mAh 2800mAh 3400mAh 18650 batteries. Garden & Patio. Power bank has a standard USB output and a micro USB input.
eBay
Portable Power Bank Case DIY Battery Storage Boxes Dual USB Type-C Power Bank Shell Battery DIY Shell 4 Slots 21700 No Battery
Aliexpress UK
Use this stylish hard carrying case to protect your portable battery charger when on the go. Elastic straps secure your power bank on one side whilst the netting on the other half of the case is perfect for storing charging cables etc. Protective divider prevents scratching of the accessories against the power bank. Stylish diamond pattern on durable EVA foam casing shell gives the perfect balance of style and function. Comes with an optional wrist strap. Suitable for power banks up to dimensions 16.5 x 10 x 2.5cm. Listing is for the case only - power bank shown for example only!.
eBay
1/2pcs DIY Power Bank Case Dual USB Type C Power Bank Shell 5V 2 Slots 21700 DIY Battery Charge Storage Box Without Battery
Aliexpress UK
Can be installed 4x flat 21700 lithium battery(battery not included). 1x 21700 Power Bank Case(Batteries not included). DIY Flat Belt Screw Leather Craft Chicago Nail Brass Solid Rivets Stud Head I. The power bank case needs to be welded with batteries in parallel.
eBay
S21 Battery Charger Case For Samsung Galaxy S21 Ultra portable Extended charging case For Galaxy S21 Plus FE Power bank case 5G
Aliexpress UK
10W fast charging and discharging, supporting both charging and discharging, 3 18650 batteries, solder free battery box. There is no chance of secondary disassembly, and the shell cannot be disassembled again.
eBay
8*18650 Battery DIY Power Bank Case Removable Solder-free Mobile Power Sleeve Charging Power Case USB Type C DC Adjustable 5-12V
Aliexpress UK