16S 40A DALY Li-ion BMS (With Balance and Protection)

Product Description:

The 16S 40A DALY Li-ion BMS is a robust Battery Management System designed for 60V lithium-ion battery packs (16 cells in series). It offers comprehensive protection and passive balancing to ensure the safety, stability, and extended life of your battery pack. With a continuous discharge current of 40A, this BMS is suitable for medium- to high-power applications such as electric bikes, scooters, solar storage systems, and other lithium-powered devices.

Key Features:

• 16S (60V nominal) lithium-ion battery support

• 40A continuous discharge current

• Full protection: overcharge, over-discharge, overcurrent, and short circuit

• Passive cell balancing for voltage consistency across cells

• Supports temperature protection (NTC sensor required)

• Compact and rugged design

• Optional separate charge and discharge port configuration

Technical Specifications:

• Battery Type: Lithium-ion (3.7V nominal per cell)

• Series Configuration: 16S

• Nominal Voltage: 60V

• Maximum Charge Voltage: 67.2V

• Continuous Discharge Current: 40A

• Balance Current: Approx. 30–50mA

• Overcharge Protection Voltage: ~4.25V ± 0.05V per cell

• Overdischarge Protection Voltage: ~2.7V ± 0.1V per cell

• Overcurrent Protection: Yes

• Short Circuit Protection: Yes

• Temperature Protection: Yes (with NTC sensor)

Applications:

• Electric bicycles, scooters, and motorcycles

• Solar and off-grid energy storage systems

• DIY 60V lithium-ion battery packs

• Power tools and portable energy systems

• Battery backup and UPS systems