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मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
3S 60A 18650 Lithium Battery Protection Board (BMS) – 11.1V/12.6V High-Current Protection Module with Balance Charging for Inverters, Robotics, and High-Power Motors

3S 60A 18650 Lithium Battery Protection Board (BMS) – 11.1V/12.6V High-Current Protection Module with Balance Charging for Inverters, Robotics, and High-Power Motors

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ParameterDetailed Specification
Configuration3S (3 Cells in Series)
Nominal Voltage11.1V / 12.6V (Fully Charged)
Continuous Discharge CurrentMax 60A (with Heat Dissipation)
Charging Voltage12.6V – 13.0V DC
Balance Current100mA
Protection FeaturesOvercharge, Over-discharge, Over-current, Short-Circuit
MosfetsHigh-Power Low Internal Resistance MOSFETs
Price
₹ 127.12 ₹ 127.12
(Tax included)

Product Description

Power your high-demand electronics with the 3S 60A 18650 Lithium Battery Protection Board. This industrial-strength Battery Management System (BMS) is designed for applications that require massive current delivery, such as 12V inverters, high-torque robotic drives, and portable jump starters. At Robogears, we recommend this "Balanced Version" because it actively monitors each of the three cells, ensuring they charge and discharge uniformly. This prevents "cell drifting," where one battery becomes weaker than the others, thereby extending the cycle life of your entire 11.1V pack. Its heavy-duty copper traces and reinforced MOSFET array are built to handle a continuous 60A load, making it one of the most powerful 3S modules available for your Pimpri workshop projects.

Detailed Key Features

  • Massive 60A Discharge Capacity: Specifically engineered to handle extreme current spikes, perfect for starting DC motors or powering small 12V DC-to-AC inverters.

  • Precision Cell Balancing: Includes an on-board balancing circuit that shunts excess current from fuller cells to allow weaker ones to catch up, ensuring a 100% healthy pack.

  • Triple-Layer Protection: Integrated hardware safeguards against over-voltage (4.25V per cell), under-voltage (2.5V per cell), and instantaneous short-circuiting.

  • Low Heat Generation: Utilizes ultra-low $R_{DS(on)}$ MOSFETs to minimize energy loss and heat buildup during high-current operation.

  • Universal 3S Compatibility: Works with all standard 3.7V/4.2V Lithium-ion and Lithium-polymer cells, including 18650, 21700, and flat lipo packs.

All Technical Details

  • Start-up Pulse Support: Capable of handling momentary peak currents well above 60A for motor ignition.

  • PCB Quality: Thick 2oz copper PCB ensures that high current does not lead to track delamination or excessive voltage drop.

  • Temperature Resilience: Rated for operation from -40°C to +85°C.

  • Applications: Battery-powered vacuum cleaners, 12V solar storage, DIY electric scooters, and high-power RC hobby vehicles.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Wire Gauge Matters: To draw 60A safely at your Pimpri facility, you must use 10AWG or 8AWG multi-strand silicon wires for the P+ and P- terminals. Standard hobby wires will act as a fuse and melt under this load.

  • Heat Sinking: If you plan to run this BMS at its 60A limit continuously, we suggest mounting a small aluminum heatsink across the top of the MOSFETs using thermally conductive adhesive.

  • The "First Charge" Rule: If your BMS shows 0V output after assembly, connect a 12.6V charger to the P+/P- terminals. This "activation" step is required to clear the initial protection lock.

  • Sequence of Soldering: For safety, always solder the wires to the BMS first, and then connect them to the battery cells starting from B- (0V), then B1 (3.7V), then B2 (7.4V), and finally B+ (11.1V).

Package Includes

  • 1 x 3S 60A 18650 Lithium Battery Protection Board (Balanced Version)

Image Disclaimer

Product images are shown for illustrative purposes only. The color of the PCB (typically Green or Blue) or the specific manufacturer markings may vary between batches, but the 60A high-current balanced performance remains as described.