Specification
• Battery Type: 3S Lithium-ion (Li-ion / LiPo)
• Nominal Voltage: 11.1V (12.6V Max)
• Continuous Discharge Current: 30A
• Peak Overload Current: 85A (up to 10 seconds)
• Overload Cut-off Current: 90A
• Short Circuit Protection: Yes (22A cut-off)
• Cell Balancing Function: Yes (Passive Balance)
• Temperature Sensor: Smart NTC Included
• Temperature Cut-off Protection: −55°C to High-Temp Safety Range
• PCB Material: High-quality FR4 with thick copper traces
Description
This 3S 30A Lithium Battery Balance BMS is designed to provide complete protection and stable performance for 3-cell lithium battery packs. It features built-in cell balancing, short-circuit protection, over-current protection, and a smart temperature sensor for enhanced safety. With the ability to handle high surge currents up to 85A, this BMS is ideal for demanding applications where reliability and thermal safety are critical. Compact design and clearly marked terminals make installation easy and secure.
Application
• 3S Lithium Battery Pack Protection
• DIY Power Bank & Battery Projects
• E-Bike, Scooter & Small EV Battery Packs
• Solar Energy Storage Systems
• Backup Power & UPS Battery Modules