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    3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh
    • 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh
    • 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh
    • 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh

    3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board

    RBD-1421

    • 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).
    • Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
    • Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
    • Continuous charge current (upper limit): 20A.
    • Suitable for the drills with starting current below 80A, power below 135W
    BDT 300
    BDT 300 BDT 300 BDT 300 BDT 300
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 300 Tax excluded
    BDT 300 Tax included
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    BDT 300 Tax excluded
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    BDT 300 Tax included
    Quantity
    In-Stock
    110 Items

    76 people have purchased this item
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    110 items in stock
    Description

    The 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube. RoboticsBD

    It provides a continuous discharge of 20A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter.  (if the cooling environment is not good, please reduce the load current use)

    The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance) RoboticsBD

    The Board comes in a size of approx. 46 x 60 x 3.4 mm which can be easily installed in a compact size or on battery bundle itself.  Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).
    2. Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
    3. Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
    4. Continuous charge current (upper limit): 20A.
    5. Suitable for the drills with starting current below 80A, power 135W below.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specification
    Battery3 Cell
    Overcharge detection voltage (V)4.25 ± 0.025
    Discharge voltage range (V)2.3 ~ 3.0 ± 0.05v
    Continuous charge current (A)20
    Operational Temperature (°C)-40 ~ +50
    Length (mm)59
    Width (mm)20
    Height (mm)4
    Weight (gm)4
    Shipment Weight0.005 kg
    Shipment Dimensions7 × 3 × 1 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Note:
    1. The Successful start of the drill requires a three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!).
    2. Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
    3. When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above25V, capacity 10uF-100uF) to the motor’s positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.
    4. 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same,  please fill each battery separately and then use it in series. The Discharge test, the voltage drop faster battery that group is a poor battery.

    Package Includes:

    1 x 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board.

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    Product Details
    RBD-1421
    110 Items

    Specific References

    EAN13
    1421
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    BDT 125 tax excl.
    BDT 125 tax incl.
    BDT 125 tax incl.
    BDT 0 Tax
    BDT 125 tax excl.
    BDT 125 tax excl.
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    BDT 125 tax incl.
    More 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard
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    2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh 2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh

    Reference: RBD-1420

    2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board

    (0)
    Over Charge Voltage Range: 4.25-4.35 V + 0.05  V Over Voltage Range: 2.5-3.0 V + 0.05 V Max. Operating Current: 13 A Max. Limiting Current: 20 A Charging Voltage: 8.4-9 V
    BDT 350
    BDT 350 tax incl.
    BDT 350 tax excl.
    BDT 350 tax excl.
    BDT 350 tax incl.
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    BDT 350 tax excl.
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    More 2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board
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    3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh

    Reference: RBD-1421

    3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board

    (0)
    3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery). Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery). Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use). Continuous...
    BDT 300
    BDT 300 tax incl.
    BDT 300 tax excl.
    BDT 300 tax excl.
    BDT 300 tax incl.
    BDT 300 tax incl.
    BDT 0 Tax
    BDT 300 tax excl.
    BDT 300 tax excl.
    BDT 0 Tax
    BDT 300 tax incl.
    More 3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board
    In-Stock
    In stock: 110
    3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12. 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.

    Reference: RBD-1019

    3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

    (0)
    Charging Voltage: 12.6V-13V Overcharge Voltage Range: 4.25V-4.35V ± 0.05V Overpressure Voltage Range: 2.3V-3.0V ± 0.05V Upper Limit Operating Current: 5A-6A
    BDT 195
    BDT 195 tax incl.
    BDT 195 tax excl.
    BDT 195 tax excl.
    BDT 195 tax incl.
    BDT 195 tax incl.
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    BDT 195 tax excl.
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    More 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
    In-Stock
    In stock: 90
    3S 25A Balance 18650 Lithium Battery BMS Robotics Bangladesh 3S 25A Balance 18650 Lithium Battery BMS Robotics Bangladesh

    Reference: RBD-0563

    3S 25A Balance 18650 Lithium Battery BMS

    (0)
    Overcharging and Over Discharging Protection Short circuit protection: Yes Applicable assembly: Nominal 4.5V Batteries / 3 strings. RoboticsBD
    BDT 269
    BDT 269 tax incl.
    BDT 269 tax excl.
    BDT 269 tax excl.
    BDT 269 tax incl.
    BDT 269 tax incl.
    BDT 0 Tax
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    BDT 269 tax excl.
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    More 3S 25A Balance 18650 Lithium Battery BMS
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    6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh 6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh

    Reference: RBD-1419

    6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit

    (0)
    Model: 6S 15A 18650 Lithium Battery Protection Board Balanced charge: None Short circuit protection: Yes
    BDT 450
    BDT 450 tax incl.
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 450 tax incl.
    BDT 450 tax incl.
    BDT 0 Tax
    BDT 450 tax excl.
    BDT 450 tax excl.
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    BDT 450 tax incl.
    More 6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit
    In-Stock
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    7S 24V 20A Balancing Li-ion 18650 BMS Protection Board Robotics Bangladesh 7S 24V 20A Balancing Li-ion 18650 BMS Protection Board Robotics Bangladesh

    Reference: RBD-1474

    7S 24V 20A Balancing Li-ion 18650 BMS Protection Board

    (0)
    This Lithium ion battery protection PCB protect single Lithium ion batteries. 20A continous current. Suitable for electric drills,motors,or aircraft models which require heavy current load.
    BDT 650
    BDT 650 tax incl.
    BDT 650 tax excl.
    BDT 650 tax excl.
    BDT 650 tax incl.
    BDT 650 tax incl.
    BDT 0 Tax
    BDT 650 tax excl.
    BDT 650 tax excl.
    BDT 0 Tax
    BDT 650 tax incl.
    More 7S 24V 20A Balancing Li-ion 18650 BMS Protection Board
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