2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh
  • 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh
  • 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh
  • 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh
  • 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh

2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard

RBD-1536
  • 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 125
rating Read the 7 reviews
Average rating: 4.5/5 - Number of reviews: 7
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25 people have purchased this item in last 12 months
142 people recently added this item to the cart
78 items in stock
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  • No Replacement No Replacement

BMS (Battery Management System) – a battery management system that is designed to monitor the status of batteries, control the process of charging/discharging the battery, etc. RoboticsBD

Two batteries (18650) can be connected simultaneously to the charge-discharge controller module. The module has protection against short circuit, overcharge and over-discharge. One of the functions of the charge controller is to turn off the power supply for the batteries when the maximum capacity of at least one battery is reached. This BMS controller is designed for more than 30,000 hours of operation. The maximum allowable current is 20 A. Featured By RoboticsBD.

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

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This BMS module has 5 pins:

B+     : Battery positive pole
B-      : Battery negative pole
BM    : Mid-point of a battery assembly
P-      : Negative charge / discharge terminal
P+     :Positive charge/discharge terminal

If the maximum permissible value of the supply voltage is exceeded, the charge controller activates the “protection” mode. In order to restore the module, it is necessary to re-apply voltage to the input of the BMS board or wait a while until the charge controller automatically disables protection.

Power is supplied to the module from an external power source. The voltage range of the module is from 7.4 to 8.4 V. For charging, you can use a step-up voltage converter with a current limiter. Please note that this module is not a charger. RoboticsBD

Features:

  1. Small size designed for a four-cell battery pack.
  2. Simple and  convenient circuit for easy connections
  3. Over-charge/Over-discharge Protection.

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General Specification
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
Quiescent Current Lower than 10 µA
Internal Resistance <300 Ohm
Operating Temperature -40°C to +50°C
Length (mm) 44.77
Width (mm) 18.85
Height (mm) 3.5
Weight (gm) 4
Shipment Weight 0.005 kg
Shipment Dimensions 4 × 4 × 1 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Package Includes:

1 x 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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What is the price of 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard in Bangladesh?

The latest price of 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard in Bangladesh is BDT 125 You can buy the 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.
Product Details
RBD-1536
78 Items
Nope
rating
24/03/2024
Abrar
Nothing to say
Lithium Battery
rating
12/12/2023
MD AZIZUL ISLAM
Received with good condition
18650 Lithium Battery Protection Board
rating
02/08/2023
Rashid Azad
This product is working nicely. Thanks to RoboticsBD a lot.
Service and support
rating
12/01/2023
Milton
Good
Bms
rating
29/10/2022
MD.JAKIR HOSSAIN
Product and their behaviour so impressive
Review
rating
03/08/2022
Salman shovo
Good product
5
rating
05/07/2022
Naim Al Sadik
Gd
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    Reference: RBD-0836

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    Model: 14500 Type: Li-Ion Battery Mark Capacity: 850mah Nominal Voltage: 3.7v Color:    Blue    Weight: 17g Rechargeable Battery: Yes Note: It's a clone battery so the ampere couldn't be guaranteed.

    Price BDT 90
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    18650 Li-ion Rechargeable Battery Robotics Bangladesh Quick view

    Reference: RBD-0837

    18650 Li-ion Rechargeable Battery

    Capacity (mAh): 960-1500 Output Voltage: 3.7V High energy density High working voltage for single battery cells. Pollution-free Long cycle life ***It's a clone battery so the ampere couldn't be guaranteed. RoboticsBD

    Price BDT 85
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    Lipo Battery 1000mAh 11.1V 3S Robotics Bangladesh Quick view

    Reference: RBD-0927

    Lipo Battery 1000mAh 11.1V 3S

    Weight: 85 gm. Voltage : 11.1 V. Dimensions : 17 x 34 x 72(mm ). Max Continuous Discharge : 25 C(25 A). Balance Plug : JST-XH. Discharge Plug : XT-60.

    Price BDT 1,250
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    Lipo Battery 1500mAh 11.1V 3S Robotics Bangladesh Quick view

    Reference: RBD-0929

    Lipo Battery 1500mAh 11.1V 3S

    Weight : 97 gm Voltage: 11.1V Capacity: 1500mAh Cell Type: Li-polymer Configurations: 3S Continuous Discharge Rate: 25C Max Burst Rate: 90C Discharge(Output) Lead: T Plug Connector Charging(Balancing) Lead: JST-XHR Wire Length: 100mm Operating Temperature Range: -20℃to 60℃ PVC color: Silver and Black

    Price BDT 1,650
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    Lipo Battery 3300mAh 11.1V 3S Robotics Bangladesh Quick view

    Reference: RBD-0931

    Lipo Battery 3300mAh 11.1V 3S

    Weight : 190 gm Voltage: 11.1V Capacity: 3300mAh Cell Type: Li-polymer Configurations: 3S Continuous Discharge Rate: 25C Max Burst Rate: 90C Discharge(Output) Lead: T Plug Connector Charging(Balancing) Lead: JST-XHR Wire Length: 100mm Operating Temperature Range: -20℃to 60℃ PVC color: Silver and Black

    Price BDT 2,599
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    XTAR VC4 Charger for Lithium-ion and Ni-MH Batteries Robotics Bangladesh Quick view

    Reference: RBD-0955

    XTAR VC4 Charger for Lithium-ion and Ni-MH Batteries

    Clearly see what’s going on with the batteries. Tachometer-style LCD display shows detailed charging status Powered by any 5V USB power Intelligently chooses charging currents from 0.1A to 1A Wide adaptability, adapts from 10440 to 32650, from Li-ion to Ni-MH Energy-saving LCD backlight, can be turned off at your will.

    Price BDT 2,899
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