Description
Price: ₹250 - ₹96.00
(as of Dec 08, 2025 14:54:40 UTC – Details)
All 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries and so on.It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole connected B + Lithium negative then B- 3 USB output, according to the device automatically recognize the output 5V 1A current on the phone. Flat charge, you can also take three mobile phone at the same time.
3 USB 5V 1A Mobile Power Bank Charger Controller Module Step Up Boost Power Module Lithium Battery Charging Board LED
Apply Battery Type: 18650 battery(not include)
Output Voltage: 5V 2.1A Input Voltage: 5V 1A
Instructions: Level 4 Capacity indicator Lighting: with LED lights
Rated Voltage: 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)
Customers say
Customers have mixed opinions about the power bank module’s quality and functionality, with some finding it satisfactory while others report it doesn’t work properly. The charging speed receives mixed feedback, with several customers noting that fast charging is not supported. While some find the value reasonable, others consider it a waste of money. Customers report compatibility issues, with one mentioning that the boards did not match.
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