DALY NMC 20S – 80AMP Hardware BMS

is a high-performance Battery Management System designed for 20S (74V nominal) NMC / Li-ion battery packs. It provides complete protection against overcharge, over-discharge, overcurrent, and short-circuit conditions, ensuring safe, stable, and efficient battery operation. With an 80A continuous discharge rating, this BMS is ideal for medium-to-high load applications such as high-power e-bikes, portable power systems, DIY battery packs, industrial inverters, and backup energy storage solutions.

Key Features

Battery Type: NMC / Li-ion

Configuration: 20S (74V nominal)

Continuous Discharge Current: 80 Amp

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

High Reliability & Stability: Designed for continuous medium-to-high load operation

Robust Hardware Design: Durable construction for long service life

Low Power Consumption: Enhances overall battery efficiency

Wide Applications: High-power e-bikes, portable energy systems, DIY battery packs, industrial inverters, and backup power solutions