Stop Using TP4056! Meet the IP2312 3A Fast Charger Module ⚡

Added: 2026-06-02

[00:00:00]This module is a problem solver for charging big batteries. The problem is if you use this TP456 module to charge a single 3.7 vol battery, you will be fine. But if you connect more batteries in parallel and try to charge it, it will not go very well and you will likely get lots of problems. One of them is overheating. It is because if one battery is of 2,000 milliamp hours and you connect five of them in parallel, you will get 10,000 milliamp hours of capacity. But this charging module can only provide up to 1 amps of continuous current. And after dividing it, we can see that it will take over 10 hours to fully charge this battery. That also means that this module will keep supplying 1 amps for that time. That is just an invitation to fire. For a solution, you can use this module. This is something called IP2312, and it can provide up to 3 amps of current. That will reduce that 10 hours down to approximately 4 hours with no overall heating. Save your batteries and time by subscribing to Electric Tech.