eBay
21700 Battery Holder 21700 Battery Case 21700 Storage Box 1/2/3/4 Slot Rechargeable Battery 21700 Power Bank Case DIY
Aliexpress UK
Compact size makes it easier to put into your pocket or bag, without adding any burden to your travels. [Wide Compatibility]Widely compatible with iPhone 15, 14, 13, 12, 11 series, as well as Samsung S23, S22, S21 series, along with other Android smartphones and various types of Micro devices.
eBay
72*60*6mm 3.7V 4500mAh Lipo Polymer Lithium Battery Cells For MP3 GPS Navigator DVD Camera Power Bank Tablet PC Laptop 606072
Aliexpress UK
eBay
1Pc 5V-20V to 5V 3A Dual USB Charger Regulator For Solar Panel Power Bank Dual USB Charge Voltage Controller Regulator Charger
Aliexpress UK
The MyMe Power On the Go 4400mAh Emergency Charger is a compact and sleek power bank designed for on-the-go use. With a universal compatibility for various brands and models, this charger is equipped with dual USB ports for fast charging of your devices. The slim design makes it easy to carry around, while the durable plastic material ensures long-lasting performance. Included is a charging cable, perfect for keeping your devices powered up at all times. Ideal for use at home or on the desktop, this MyMe charger is a convenient and reliable emergency power solution.
eBay
955465 955565 3.7V 5000mAh Rechargeable Lithium Polymer Battery Li-Po for Tablet Power Bank Hand Warmers PH 2.0mm 2pin Plug
Aliexpress UK
The VEEKTOMX Small Power Bank is a compact and efficient portable charger designed specifically for iPhones. With a capacity of 5000ma, this black power bank is perfect for keeping your device powered up on the go. It is also equipped with LED lights for added convenience. Made in the United Kingdom, this charger is compatible with CAT brand devices and is a stylish and practical accessory for any mobile phone user.
eBay
L5 LCD Display DIY 5x 18650 Battery Storage Box Power Bank Protector Shell Portable External Box Without Battery Powerbank
Aliexpress UK
Does not work on new iphones.
eBay
60*40*10mm 3.7V 3000mAh li lithium polymer battery cells for power bank Tablet PC PAD PDA Laptop speaker recorder 104060
Aliexpress UK
Family Charging Set: Includes 3 x 9000mAh power banks, 1 charging dock, 1 x USB-A to USB-C data cable, and a user manual.
eBay
3.7V 3000 mAh 11.1Wh 505573 Li-Polymer Li Lithium Lipo Battery Cell For Phone GPS Speaker DashCam PAD MID Power Bank Tablet PC
Aliexpress UK
Battery capacity: 4500 Milliamp Hours. What you get:1 power bank, 1 USB C cable, 1 manual, 1 storage bag. Special feature: Auto Shut-Off, Fast Charging, Lightweight, Pocket Size, Scratch Resistant.
eBay
1-20PCS 3.7V Li Polymer Battery 10000mAh Soft package battery Cell For Power Bank Bluetooth Speakers Tablet DVD battery 1165110
Aliexpress UK