18650 Power Bank DIY Case

Updated: 08-01-2026.

18650 Power Bank DIY Case
Banggood warehouse: China.

Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

Click here to search on Banggood!
Add Banggood link!
Additional Banggood coupons:
1. First page
2. Second page

Aliexpress

There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price
	DIY TYPE-C 1 Section 18650 Power Bank Kit Battery Charger Case Portable USB Power Bank Kit Storage Case Mobile Power Supply Box	$0.59
	DIY 18650 Power Bank Battery Charger Case Portable USB Power Bank Kit Storage Case Mobile Power Supply Box DIY TYPE-C 1 Section	$0.59
	DIY TYPE-C 1 Section 18650 Power Bank Battery Charger Case Portable USB Power Bank Kit Storage Case DIY Mobile Power Supply Box	$0.63
	Portable Mobile USB Power Bank Charger Pack Box Battery Case For 1 x 18650 DIY Without Battery Candy Color DC 5V	$0.71
	1/5Pcs 18650 Battery Box Storage Case 1 2 3 4Slot 18650 Power Bank Cases DIY Battery Holder Container With Wire Lead	$0.91
	Portable 18650 Power Bank Battery Shell 1 Section 18650 Battery Power Bank Case Lightweight Mini Charging Box For Cellphone	$1.03
	Welding-free 1-cell 18650/21700 Battery Power Bank Case 18650 Battery Box DIY Mobile Power Supply Box kit Suitable for Type-C	$1.71
	DIY Power Bank Case For 1pc 18650 Battery(Without battery) Free Welding Battery Shell Detachable Battery Storage For Phon	$1.83
	Portable 18650 Power Bank Shell 1 Section 18650 Battery Power Bank Case Lightweight Mini Charging Box For Cellphone MP3 MP4	$1.88
	18650 USB Power Bank Battery Charger Case DIY Box for Smart Phone MP3 Electronic Mobile Charging 5V 1A	$1.89
	Portable 18650 Power Bank Battery Shell 1 Section 18650 Battery Power Bank Case Lightweight Mini Charging Box For Cellphone	$2.13
	1x 18650 Battery DIY Power Shell Portable Weldless Power Bank Case DC5V 1A Power Charge Box Mobile Power Charging Box	$2.23
	Portable 18650 Power Bank Battery Shell 1 Section 18650 Battery Power Bank Case Lightweight Mini Charging Box 1/3Pcs	$2.27
	Micro 3 USB 10000mAh Power Bank Case Shell 3*18650 DIY Portable Battery Holder Led Display Powerbank Case Box for Phone Charing	$2.33
	DIY TYPE-C 1 Section 18650 Power Bank Battery Charger Case Portable USB Power Bank Kit Storage Case DIY Mobile Power Supply Box	$2.35
	2pcs ABS 18650 Power Bank Cases 1X 2X 3X 4X 18650 Battery Holder Storage Box Case 1 2 3 4 Slot Batteries Container With Hard Pin	$2.83
	3*18650 Battery Holder 3-USB Power Bank Battery Box Mobile Phone Charge Storage Box DIY Shell Case Charger for Smart Phones	$2.88
	Rechargeable Battery DIY Kit 18650 Power Bank Charge Storage Box Digital Display 4 Output Interface For Charging Mobile Phones	$3.20
	2*18650 USB Power Bank Empty Case Portable 5V 5600mAh DIY Battery Holder Without Battery Welding Free Charger Box for Phone	$3.22
	Rechargeable Battery DIY Kit 18650 Power Bank Charge Storage Box Digital Display 4 Output Interface For Charging Mobile Phones	$3.23
	New 6pcs 18650 Battery Holder for Mobile Phone hot USB Power Bank Charger Case DIY Pack	$3.42
	Portable 2 USB Ports PowerBank DIY Case 3x 18650 Battery Charger Mobile Phone Charger Power Bank Box Shell Kit for Iphone Huawei	$3.64
	Replaceable Power Bank Case DIY 2Cell 18650 Battery Box For Smart Phone Charge 5V 1A For 18650 Battery With Indicator Light	$3.69
	20000mAh dual usb power bank case kit 6X 18650 battery charger diy box for phone	$4.05
	3*18650 Battery Charger Case DIY Power Bank Box Fast Charge 5V 2A Double USB Output Battery Storage Box With LED Night Light	$4.39
	Display Screen Power Bank Shell Micro Type-c Input 6*18650 Battery External Charger DIY Powerbank Box Outer Case	$4.86
	USB for DC 12V Output 3x 18650 Batteries DIY Power Bank Box Charger Fit for Cellphone WiFi Router LED Light	$4.90
	Mobile Power Bank DIY Kit 3Pcs 18650 Battery Box With 4-Wire Interfaces LED Digital Display Portable Battery Charge Storage Case	$5.40
	Multi 4 Slot DIY Mobile Power Bank Case 18650 Battery Charger Box Shell LCD Display Enclosure Power Bank Maker	$6.14
	5×18650 Powerbank Portable Pover Power Bank 18650 Solar Power Bank Case DIY Box Dual USB Kit Phone Charger Flashlight	$6.17
	DIY Power Bank 10 slots 18650 Battery Holder Battery Box Micro Type C Dual USB Ports Mobile Phone Charger 18650 Powerbank Case	$6.56
	18650 DIY Battery Charger Case Kit Power Bank Cases Battery Storage Box Night Light Dual USB Charge DIY Shell for iPhone Xiaomi	$6.78
	P12 12pcs 18650 battery Power bank case shell DIY Dual USB type c 10W 22.5W 15W wireless charging Battery not included for phone	$7.00
	22.5W DIY Battery Charger Power Bank Case Transparent PD Fast Charging Case For 8PCS 18650 Polymer 20000mAh Battery Charging Box	$7.34
	DIY 8x 18650 Battery Power Bank Case QC 3.0 Digital Display Power Bank Shell 18650 Battery Power Charging Box(Without Battery)	$7.65
	Power Bank Cases 8×18650 Battery Holder Dual USB Type C Charge DIY Shell for iPhone Xiaomi Huawei 18650 Battery Case Storage Box	$7.75
	8PCS 18650 Power Bank Case PD3.0 QC3.0 DIY Box for Huawei Samsung Iphone Quick Charging Detachable Battery Storage Boxes	$8.74
	DIY 4×18650 Battery Power Bank Case USB Type-C Port Solderless Battery Compartment PD 22.5W Portable Emergency Power Supply	$9.74
	Power Bank Housing 18650 Battery DIY Shell Case Holder Dual USB Type C Battery Box Mobile Phone Charger Charging Storage Case	$10.44
	18650 Power Bank Housing Battery DIY Shell Case Holder Dual USB Type C Battery Box Mobile Phone Charger Charging Storage Case	$10.56
	8 Slots 18650 DIY Power Bank Case Fast Charging Power Bank Case large Capacity Digital Display Battery Storage For Xiaomi Huawei	$11.37
	Mecha Transparent Fast Charging Mobile Power Supply kit Long Endurance 8*18650 Battery Box DIY kit No-welding Power Bank Shell	$12.01
	DIY Mobile Power Supply Kit 8*18650 batteries Storage Box USB&Type-C Power Bank Case PD 45W Super Fast Charging with Flashlight	$15.76
	A77I 32×18650 Battery Case Powers Bank Case Plastic Housing Faster Chargers Case for 18650 Batteries Detachable Design C	$22.17
	XTAR Power Bank 18650 Battery Charger PB2S	$28.51
	PD3.1 140W+140W/280W Fast Charging Module 0.96Inch Li/Li-Iron 21700/18650 2S/3S/4S/5S/6S DIY Power Bank Motherboard XT30	$33.21

Click here to search by yourself.

Price history and price alert

Here is price history (for all/most countries) for 18650 Power Bank DIY Case. The lowest price was: $0.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert