3 SERIES 12V 18650 PCM PLATE 11.1V 12.6V 20A TDT BP320T

Description

This 3 Series 12V 18650 PCM (Protection Circuit Module), designed for 11.1V (nominal) / 12.6V (fully charged) 3S 18650 battery packs. With a continuous discharge current of 20A, this TDT PCM plate ensures safe, stable, and efficient power management, ideal for DIY battery projects, e-bikes, power tools, LED lighting, and more.

Features: 

3S (3 Series) Battery Protection – Designed specifically for 3-cell 18650 lithium-ion battery packs.Overcharge Protection – Prevents voltage from exceeding safe limits.

Over-discharge Protection – Stops discharge below critical voltage levels, extending battery life.

Overcurrent & Short Circuit Protection – Safeguards against unsafe current spikes and short circuits.

Balanced Charging – Ensures each cell charges uniformly for optimal performance and longevity.

Compact & Lightweight – Easy to integrate into custom battery packs or portable devices.

Specifications:

Input Voltage B+ to B-: -0.3~+20V

Overcharge Detection voltage/1CELL: 4.28±0.05V

Over discharge Detection voltage/1CELL: 2.8±0.1V

Over current: 4-6A

Suggest working temperature: -20°C~+60°C