Price: ₹499 - ₹72.00
(as of Oct 06,2025 10:40:09 UTC – Details)
USB 18650 Battery Power Bank Module Board
Features:
It is 18650 Mobile power bank Battery Charge, Discharge, Protection & Boost Circuit board module.
You can make your own power bank using this module. It can charge up to 4 batteries in parallel.
Can show the battery charge & discharge status with an on-board LED.
Module comes with protection function, Overcharge protection, Over-discharge protection, Over current protection. Intelligent Overcharge protection system automatically stops charging once the connected device is fully charged. Stable Output voltage and current.
Specifications:
CONNECTION : It is possible to connect only one lithium battery or multiple lithium batteries in parallel. The capacity of connected battery should not exceed 10000 mAh, As long as the battery with a voltage of 3.5-4.2V is used.
TERMINAL indication of this power bank pcb board: B+ is for battery positive terminal B- is for battery negative terminal. Input voltage:5V 1A or 5V 2A Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will damage the circuit.
PROTECTION Function: This is a mobile powerbank module with protection circuit of the boosted lithium battery has been integrated, prevent over-discharge, over-charge, overload short circuit protection, over current protection, and over temperature protection.
APPLICATION: Compatible For major mobile Phone and tablet and other cellphones. Application – Suitable for various models of mobile phones that support wireless charging function. Also can be used in DIY project like flash light , torches, relays, buzzer, sensor, robotic projects, wireless and compatible with other modules also like tp4056, tpa 4056, lm2596, xl6009, mt3608, Peltier,bike phone charger.