The sleek and stylish design is slim enough to fit into any bag or even your pocket.
eBay
Air fast transportation 48V New Full Capacity Power 18650 Lithium Battery 10ah-60ah Lithium Battery Pack Suitable for 250-2000W
Aliexpress UK
Compatible with iPhone, Samsung, Android smaller devices like AirPods, Bluetooth headphones, smart watches.
eBay
Air fast transportation 60V New Full Capacity Power 18650 Lithium Battery 10ah-50ah Lithium Battery Pack Suitable for 250-2000W
Aliexpress UK
Portable Charger with Built in Cables,10000mAh Slim USB C Power Bank,5 Output 3 Input LED Display High Speed External Battery Pack Travel Phone Charger for iPhone Samsung Pixel LG Moto iPad,Black Specification: 100% Brand new and high quality Lithium polymer. Input: Micro USB Input : 5V/2.1A(Max.) ; Lightning Input: 5V/2.1A(Max.); Android interface : 5V/2.4A(Max.) Input Interface: Micro USB and USB-C USB Output : 5V/1A,5V/2.1A(Max.) ; Type-C Output : 5V/2.4A(Max.) Output Interface: USB interface and Android interface and Type-C .
eBay
24V Battery 20Ah 18650 lithium battery pack Rechargeable battery for solar energy electric vehicle battery+25.2v2A charger
Aliexpress UK
Output: 5V 2.1A. Input: 5V 2.1A. Ports: 2x Standard USB, 1x USB-C, 1x Micro USB. It also includes a handy torch feature for travel, camping and finding the device that has run out of power! Large Capacity But Smaller Size!
eBay
15Ah 32140 Lifepo4 Battery 3.2V 48WH Large Capacity Scooter Battery Cell A-grade Lifepo4 32140 Eve for Assembling Battery Pack
Aliexpress UK
Compact and easy to carry without sacrificing capacity. Note: The power bank includes built-in Type-C and 8-Pin charging cables and a USB cable for charging the power bank itself. Versatile charging options for multiple devices.
eBay
YT7X high type 12V battery box for starter DIY battery pack 18650 32650 empty battery box lithium-ion battery box for battery pa
Aliexpress UK
The sleek and stylish design is slim enough to fit into any bag or even your pocket. longPress the switch to turn on / off the LED lights.
eBay
12V battery 20Ah 50Ah 100Ah 150Ah 200Ah LiFePo4 Battery Pack Lithium Iron Phosphate Batteries Built-in BMS For Solar Boat No Tax
Aliexpress UK
Kovol Powerbank Super Fast Charging External Battery with 100W Power with Laptop Samsung Phone iPhone 15/14/13 About this item: PD 100 W power delivery: this power bank with Hohe Kapazität and Type-C output offers a PD 100 W fast charge that can charge your phone to 60% in 30 minutes and offers you a different fast charging experience. 100 W input and 2 outputs: unlike most power banks only with USB-C input, this power bank with USB C 100 W input and 100 W output is perfect for your iPhone, iPad and all other USB C devices. There is also a USB output with 22.5 W, which offers you more possibilities. .
eBay
10/20 Pcs 3x5 Cell 18650 Batteries Plastic Spacer Holders For Radiating Shell Switcher Pack Cylindrical Cell Battery Stand Cell
Aliexpress UK
Capacity: 20000mAh. Plus an automatically-adapted trickle-charging mode, small devices. You can easily. take it anywhere without feeling bulky and heavy. Accessories: charging cable. Number of charging cycles: >500.
eBay
12V battery box YT7X for starter DIY battery pack LiFePO4 18650 empty battery box lithium-ion battery box for battery pa
Aliexpress UK