DALY NMC 20S – 40AMP Hardware BMS

is a reliable Battery Management System designed for 20S (74V nominal) NMC / Li-ion battery packs. It provides essential protection against overcharge, over-discharge, overcurrent, and short-circuit conditions, ensuring safe, stable, and efficient battery operation. With a 40A continuous discharge rating, this BMS is ideal for medium-load applications such as e-bikes, portable power systems, DIY battery packs, and small inverters.

Key Features

Battery Type: NMC / Li-ion

Configuration: 20S (74V nominal)

Continuous Discharge Current: 40 Amp

Comprehensive Protection: Overcharge, over-discharge, overcurrent & short-circuit protection

Stable & Reliable Performance: Designed for continuous medium-load operation

Compact & Durable Hardware Design: Easy integration into battery packs

Low Power Consumption: Enhances overall battery efficiency

Wide Applications: E-bikes, portable electronics, DIY battery packs, small inverters, LED systems, and backup batteries