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Description
3S 11.1V 40A Lithium Battery Management System (BMS) with Protection CircuitThe 3S 40A Lithium Battery Management System (BMS) is designed for 3 series lithium ion battery packs with a nominal voltage of 11. 1V. It ensures efficient battery performance by supporting up to 40A of continuous discharge current and protecting against overcharge, over discharge, overcurrent, and short circuits. This BMS is perfect for high power applications like electric vehicles, power tools, and DIY projects. Key Features: Voltage Management:
The 3S 40A Lithium Battery Management System (BMS) is designed for 3-series lithium-ion battery packs with a nominal voltage of 11.1V. It ensures efficient battery performance by supporting up to 40A of continuous discharge current and protecting against overcharge, over-discharge, overcurrent, and short circuits. This BMS is perfect for high-power applications like electric vehicles, power tools, and DIY projects.
Key Features:
- Voltage Management: Handles 3S lithium-ion battery packs with a nominal voltage of 11.1V and a charge voltage of 12.6V.
- Overcharge Protection: Stops charging at 4.25V ± 0.05V per cell to prevent damage.
- Over-Discharge Protection: Disconnects load at 2.5V ± 0.05V per cell for battery safety.
- Current Handling: Allows 40A continuous and 50A peak discharge currents.
- Comprehensive Safety: Integrated overcharge, over-discharge, overcurrent, and short-circuit protection.
- Durable PCB Design: Built for high-power applications with efficient thermal management.
- Compact and Lightweight: Ideal for portable energy systems and DIY battery packs.
- Easy Installation: Clearly labeled solder points for hassle-free assembly.
Package Includes: 1 x 3S 11.1V 40A Lithium BMS with Protection Circuit
Specifications
- Battery Type: 3S Lithium-Ion Battery Pack
- Nominal Voltage: 11.1V
- Maximum Charge Voltage: 12.6V
- Overcharge Protection: 4.25V ± 0.05V per cell
- Over-Discharge Protection: 2.5V ± 0.05V per cell
- Continuous Discharge Current: 40A
- Peak Discharge Current: 50A
- Quiescent Current: <30µA
- PCB Design: High-current capable
- Dimensions: 80mm x 50mm
- Weight: 50g
Applications
- Electric Vehicles: Powers e-bikes, scooters, and other EVs efficiently.
- Power Tools: Ideal for high-performance drills, saws, and other tools.
- DIY Battery Packs: Customizable for various lithium-ion battery setups.
- Portable Energy Systems: Perfect for solar and off-grid energy solutions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy