【3 Output Cables】 It built in 3 cables ( USB-C+Micro USB+ 8PIN ) that suit for your phone.
eBay
PURFIELD 3.7V 2000mAh Lithium Polymer Rechargeable battery For Toys power bank electronic Battery 103450 Li-Polymer Batteries
Aliexpress UK
Built-in security devices protect your devices from excessive power, overheating and overcharging.
eBay
1-10pcs 3.7V 2000mAh 103450 Rechargeable Polymer Batteries Lipo Li-Po for Toy Power Bank GPS Laptop Camping Lights Diy
Aliexpress UK
【3 Output Cables】 It built in 3 cables ( USB-C+Micro USB+ 8PIN ) that suit for your phone.
eBay
1-10pcs 3.7V 2000mAh 112560 Polymer Li Lipo Battery For E-Book Power Bank Monitor Video Player Plate MID Portable DVD Tablet PC
Aliexpress UK
Built-in security devices protect your devices from excessive power, overheating, and overcharging. LED Display: The device also features an intuitive LED display, which clearly shows the remaining power level and charging status.
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3.7V 2000mAh 103450 Polymer Lithium Battery Lithium Ion Battery For Power Bank GPS 100% Real Capacity
Aliexpress UK
1 x Power Bank.
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Original 18650 Lithium Battery 2000mAh 3.7V Rechargeable A Grade Li-ion Battery for Flashlight Vape Power Bank
Aliexpress UK
This is useful in your odd Hours when your phone battery goes down. This Portable USB Power bank is light weighted and very compact slim designed which is convenient to carry it with yourself even in your pocket while you are on the Go.
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3.7V 2000mAh 7.4Wh Rechargeable Polymer Li Lithium Battery LiPo 505068 For GPS MID Bluetooth Speaker Power Bank TV Video Player
Aliexpress UK
UNIVERSAL COMPATIBILITY: Give the gift of power and share a cord with family, friends, coworkers, or even a stranger! ALL-IN-ONE POWER BANK: Never be forced to beg, borrow or steal a cable. Really Good Power Bank has cables built-in that work for charging the power bank and your phone.
eBay
5Pcs 3.7V 2000mAh 103450 Polymer Lithium Battery Lithium Ion Battery For Power Bank GPS 100% Real Capacity
Aliexpress UK
It’s normal if the power bank is slight heating during charging or discharging. 50000 Milliamp Hours. Superior Portability: This power bank is lightweight and compact, making it easy to carry in your bag or pocket.
eBay
10Pcs 3.7V 2000mAh 103450 Polymer Lithium Battery Lithium Ion Battery For Power Bank GPS 100% Real Capacity
Aliexpress UK