Overview of this 3s 8a li-ion 18650 lithium battery charger bms protection board
Introducing the Roboway 5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board at best price in India with Roboway. This BMS protects your 5-cell (5S) lithium-ion battery pack, making sure the cells charge and discharge safely without overcharging or over-discharging. It is specially designed for battery packs in the 18V to 21V range and commonly used in tools, DIY projects, e-bikes, and other electronics.
It can handle up to 15A of continuous current for making it suitable for medium-power applications without overheating. It stops charging when any cell reaches a safe voltage limit, preventing battery damage and increasing life span.
It is specially design for easy installation and use this charger is perfect for both professional and DIY project. Its robust built guarantee durability & make it perfect choice for various application. This BMS Provides automatic cutoff during short circuits or high current draw, keeping both your battery and connected device safe.
Features
Balanced Charging: This 3S 8A Li-ion 18650 Lithium Battery Charger ensure each cell in the 5S battery pack is charged equally. Optimize battery performance and extend overall life through precise voltage balancing.
Overcharge Protection: It Automatically cuts off charging when the battery reach full capacity. It also prevent from overcharging & enhance battery safety and reduce the risk of damage.
Over discharge Protection: Disconnects the load when voltage drops too low to prevent deep discharge. Protects the battery from damage caused by excessive discharge & preserve its life.
Short Circuit Protection: Instantly responds to short circuits by cutting off power to prevent accidents. Enhances safety by protecting the battery and connected devices from potential harm.
High Current Capacity: Handles up to 15A of current, supporting high-power applications effectively. Suitable for 18V and 21V batteries, providing robust and reliable performance.
Specification
Battery Type: 5S Li-ion 18650
Continuous Discharge Current: 15A
Charging Voltage (per cell): 4.2V ± 0.05V
Total Charging Voltage: 21V (5 cells in series)
Charging Current: Up to 10A (Adjustable)
Overcharge Protection Voltage: 4.25V ± 0.05V per cell
Overcharge Release Voltage: 4.15V ± 0.05V per cell
Overdischarge Protection Voltage: 2.5V ± 0.1V per cell
Overdischarge Release Voltage: 3.0V ± 0.1V per cell
Short Circuit Protection: Yes
Overcurrent Protection: Yes (around 20A)
Balance Function: Yes (50-80mA per cell)
Operating Temperature: -20°C to 60°C
PCB Dimensions: 60mm x 40mm (Typical)
Mounting Holes: Provided
PCB Material: FR4
Connections: Solder pads or connectors
SKU: RW-1242
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