DALY BMS Li-ion 13S 48V 20A BMS Battery Management System for 18650 Battery Pack Balanced Charging Board

Protect and manage your lithium-ion battery packs with the DALY 13S 48V 20A Li-ion BMS. Designed for 18650, 21700, 36500, and prismatic cells, this high-quality battery management system ensures safe and long-lasting battery performance. Ideal for solar systems, electric bikes, skateboards, and household energy storage systems.

This 13S 48v battery management system is designed specifically for lithium-ion battery packs and cannot be used with LiFePO4, Li-Metal, or LTO batteries. It provides reliable overcharge, over-discharge, overcurrent, short-circuit, and temperature protection, extending the service life of your battery packs.

Features of 13s 20a BMS

• Overcharge and Overdischarge Protection: The BMS stops charging when cell voltage reaches 4.25V and stops discharging when voltage drops to 3V, preventing damage and improving battery longevity.
• Temperature Protection: Protects your battery in extreme conditions: discharging protection up to 70℃ and low-temperature protection down to -20℃.
• Short-Circuit Protection: Automatically shuts down the battery pack in the event of a short circuit or defect, ensuring maximum safety.

Certifications

ISO, FCC, RoHS, PSE, and CE certified, ensuring industry-standard quality and safety.

Applications

• Solar and RV systems
• Electric bikes and skateboards
• Camping boats and power tools
• Lawn mowers and household energy storage systems

Advantages of 48v battery management system

• High-quality A-level IC from Seiko, Japan for reliable protection
• Strong load capacity with 20A constant discharge current
• Efficient heat sink for improved cooling and performance
• Integrated cell balancing ensures even charge and discharge
• Protection against overcharge, over-discharge, overcurrent, and short circuits
• Temperature protection during charging and discharging
• Extremely low power consumption for energy efficiency
• High corrosion resistance, water resistance, and ESD protection via conformal PCB coating

Package Includes

• 1 × DALY 13S 48V 20A BMS
• 1 × 14-wire balanced sense cable with connector
• 1 × Instruction manual

The DALY 13S 48V 20A BMS is one of the few waterproof BMS solutions available for lithium-ion battery packs. Compatible with 18650, 21700, 36500, and prismatic cells, it is ideal for solar systems, electric vehicles, and energy storage solutions. Enhance your battery safety, performance, and lifespan with this reliable and high-quality BMS.