13M40A-FK ANN888 13S 40A 02N22 15A7BNR 13 Cell LHION Battery Pack PC Board

Description:

The 13M40A-FK ANN888 13S 40A 02N22 15A7BNR 13 Cell Li-Ion Battery Pack PC Board is a battery management and protection circuit board designed for a 13-cell lithium-ion battery pack. Commonly installed in electric bicycles, energy storage systems, portable power equipment, and industrial battery packs where cell balancing, overcharge protection, and current monitoring are required. Maintenance teams, battery rebuilders, and OEMs use this PCB for battery pack repairs, replacement of failed battery management systems (BMS), and refurbishment of lithium-ion power systems.

Applications:

The 13M40A-FK ANN888 13S 40A 02N22 15A7BNR 13 Cell Li-Ion Battery Pack PC Board is commonly used in 48V lithium-ion battery packs for e-bikes, scooters, portable energy storage systems, and industrial battery-powered equipment. The 13S 40A configuration monitors the voltage of thirteen series-connected cells, balances charging across cells, and protects the battery pack from overcharge, over-discharge, overcurrent, and short-circuit conditions.

Technical Specifications:

• Manufacturer: Unknown / OEM
• Model / Part Number: 13M40A-FK
• Board Markings: ANN888, 02N22, 15A7BNR
• Product Type: Battery Management System (BMS) PCB
• Battery Configuration: 13S (13 Cells in Series)
• Compatible Battery Chemistry: Lithium-Ion (Li-Ion)
• Nominal Battery Voltage: 46.8 V
• Maximum Charge Voltage: 54.6 V
• Continuous Discharge Current: 40 A
• Protection Features: Overcharge, Over-Discharge, Overcurrent, Short Circuit, and Cell Balancing
• Mounting: Internal Battery Pack Mount
• Input / Output: Battery Cell Connections and Power Terminals
• Function: Monitors, protects, and balances lithium-ion battery cells
• Compatible Equipment: E-Bikes, Scooters, Portable Power Stations, and Industrial Battery Systems
• Application Environment: Battery-Powered Consumer and Industrial Equipment

Common Replacements:

• 13S 40A Lithium-Ion BMS Board
• Daly 13S 40A Li-Ion BMS
• JBD / Xiao-xiang 13S 40A Smart BMS