Home

  • Banner

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 125.00
BDT 125.00 BDT 125.00 BDT 125.00 BDT 125.00
Tax included Tax excluded Tax included Tax excluded
BDT 125.00 Tax excluded
BDT 125.00 Tax included
BDT 0.00 Tax
BDT 125.00 Tax excluded
BDT 0.00 Tax
BDT 125.00 Tax included
Quantity
In-Stock
100 Items

  Security policy

(edit with the Customer Reassurance module)

  Delivery policy

(edit with the Customer Reassurance module)

  Return policy

(edit with the Customer Reassurance module)

Description

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.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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 

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Product Details
RBD-1536
100 Items

Specific References

EAN13
1536
Comments (0)
Grade
No customer reviews for the moment.
16 other products in the same category:
Geepas 1.2V AA 1000mAh Battery Robotics Bangladesh Quick view

Reference: RBD-2192

Geepas 1.2V AA 1000mAh Battery

(0)
Geepas AA 3200MAH Battery 1.2V Ni-MH Rechargeable Battery 1 pcs Geepas 1.2V AA 1000mAh Battery
BDT 65.00
BDT 65.00 tax incl.
BDT 65.00 tax excl.
BDT 65.00 tax excl.
BDT 65.00 tax incl.
BDT 65.00 tax incl.
BDT 0.00 Tax
BDT 65.00 tax excl.
BDT 65.00 tax excl.
BDT 0.00 Tax
BDT 65.00 tax incl.
More
Last items in stock
In stock: 1
- BDT 21.00 Reduced price 3.7V 18650 Rechargeable Battery Solderable Robotics Bangladesh Quick view

Reference: RBD-1687

3.7V 18650 Rechargeable Battery Solderable

(0)
Model No.: ISR18650-1300 Capacity (mAh): 750-1300 (Copy) Output Voltage: 3.7V High energy density High working voltage for single battery cells. It's a clone battery so the ampere couldn't be guaranteed.
BDT 84.00 BDT 105.00
BDT 105.00 BDT 84.00 tax incl.
BDT 105.00 BDT 84.00 tax excl.
BDT 105.00 BDT 84.00 tax excl.
BDT 105.00 BDT 84.00 tax incl.
BDT 105.00 BDT 84.00 tax incl.
BDT 0.00 BDT 0.00 Tax
BDT 105.00 BDT 84.00 tax excl.
BDT 105.00 BDT 84.00 tax excl.
BDT 0.00 BDT 0.00 Tax
BDT 105.00 BDT 84.00 tax incl.
More
In-Stock
In stock: 164
XT60 Female to T Dean Male Plug Conversion Connector For Battery & Charger Robotics Bangladesh Quick view

Reference: RBD-1925

XT60 Female to T Dean Male Plug Conversion Connector For Battery & Charger

(0)
Use for convert battery with Deans to XT60 on ESC / charger. Excellent performance, solid and secure connection, safety in use. High quality and compact,easily to add the adapter. No wires design can save more space.
BDT 160.00
BDT 160.00 tax incl.
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 160.00 tax incl.
BDT 160.00 tax incl.
BDT 0.00 Tax
BDT 160.00 tax excl.
BDT 160.00 tax excl.
BDT 0.00 Tax
BDT 160.00 tax incl.
More
In-Stock
In stock: 20
Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A Robotics Bangladesh Quick view

Reference: RBD-2726

Lithium Battery Boost Charge/Discharge Protection PCB Module 5V 2A

(0)
2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Supply Charge and Discharge Protection Converter Protection PCB Board Module
BDT 120.00
BDT 120.00 tax incl.
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 120.00 tax incl.
BDT 120.00 tax incl.
BDT 0.00 Tax
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 0.00 Tax
BDT 120.00 tax incl.
More
In stock
In stock: 30
NVIDIA Jetson Nano 5V 4A DC Power Adapter Robotics Bangladesh Quick view

Reference: RBD-1414

NVIDIA Jetson Nano 5V 4A DC Power Adapter

(0)
Input Voltage (V): 100 ~ 270 VAC @50 ~ 60Hz. Input current (mA): 100. Output Power: 5V 4A. Load regulation (%): ±5. Input Plug: 2-Pin US type. Output Plug: DC Jack 5.5mm.
BDT 1,150.00
BDT 1,150.00 tax incl.
BDT 1,150.00 tax excl.
BDT 1,150.00 tax excl.
BDT 1,150.00 tax incl.
BDT 1,150.00 tax incl.
BDT 0.00 Tax
BDT 1,150.00 tax excl.
BDT 1,150.00 tax excl.
BDT 0.00 Tax
BDT 1,150.00 tax incl.
More
In-Stock
In stock: 35
3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh Quick view

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 300.00
BDT 300.00 tax incl.
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 300.00 tax incl.
BDT 300.00 tax incl.
BDT 0.00 Tax
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 0.00 Tax
BDT 300.00 tax incl.
More
In-Stock
In stock: 137
XTAR VC2 Charger with LCD Screen Display for 18650 26650 Battery Quick view

Reference: RBD-0954

XTAR VC2 Charger with LCD Screen Display for 18650 26650 Battery

(0)
Tell you the real capacity of your battery! LCD display show all info you want Micro-USB powered, charge everywhere at your will Charge all popular Li-ion batteries Unique efficient charge method (TC-CC-CV) with 0.5Ax2.
BDT 1,950.00
BDT 1,950.00 tax incl.
BDT 1,950.00 tax excl.
BDT 1,950.00 tax excl.
BDT 1,950.00 tax incl.
BDT 1,950.00 tax incl.
BDT 0.00 Tax
BDT 1,950.00 tax excl.
BDT 1,950.00 tax excl.
BDT 0.00 Tax
BDT 1,950.00 tax incl.
More
In-Stock
In stock: 26
XY-CD63L 30A Battery Charging Control Module Robotics Bangladesh Quick view

Reference: RBD-2890

XY-CD63L 30A Battery Charging Control Module

(0)
XY-CD63L 30A Battery Charging Control Module Full Power off DC Voltage Protection Under Voltage Power Loss Protector30A Battery Charging Control Module CD63L Automatic Power-off Voltage Protection Without Shell
BDT 1,130.00
BDT 1,130.00 tax incl.
BDT 1,130.00 tax excl.
BDT 1,130.00 tax excl.
BDT 1,130.00 tax incl.
BDT 1,130.00 tax incl.
BDT 0.00 Tax
BDT 1,130.00 tax excl.
BDT 1,130.00 tax excl.
BDT 0.00 Tax
BDT 1,130.00 tax incl.
More
In stock
In stock: 20
Out-of-Stock Universal Dual Battery Charger for Li-ion Battery Robotics Bangladesh Quick view

Reference: RBD-1371

Universal Dual Battery Charger for Li-ion Battery

(0)
Input: AC 100-240V/ 47-63HZ Output: DC 3.7V/ 500mA Termination voltage: 4.2V+-1%
BDT 230.00
BDT 230.00 tax incl.
BDT 230.00 tax excl.
BDT 230.00 tax excl.
BDT 230.00 tax incl.
BDT 230.00 tax incl.
BDT 0.00 Tax
BDT 230.00 tax excl.
BDT 230.00 tax excl.
BDT 0.00 Tax
BDT 230.00 tax incl.
More
Out-of-Stock
In stock: -2
Out-of-Stock Doublepow 1.2V AA 1200mAh Battery (Pair) Robotics Bangladesh Quick view

Reference: RBD-1907

Doublepow 1.2V AA 1200mAh Battery - Pair

(0)
Doublepow AA 1200MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery
BDT 195.00
BDT 195.00 tax incl.
BDT 195.00 tax excl.
BDT 195.00 tax excl.
BDT 195.00 tax incl.
BDT 195.00 tax incl.
BDT 0.00 Tax
BDT 195.00 tax excl.
BDT 195.00 tax excl.
BDT 0.00 Tax
BDT 195.00 tax incl.
More
Out-of-Stock
In stock: 0
18650 Battery Holder – 1 Cell Quick view

Reference: RBD-0989

18650 Battery Holder – 1 Cell

(0)
Hold A standard 18650 batteries Wire : 15cm Output: 3.7v Dimension (Appro.): 76x20x20xmm Weight: 8gm High-quality plastic material
BDT 40.00
BDT 40.00 tax incl.
BDT 40.00 tax excl.
BDT 40.00 tax excl.
BDT 40.00 tax incl.
BDT 40.00 tax incl.
BDT 0.00 Tax
BDT 40.00 tax excl.
BDT 40.00 tax excl.
BDT 0.00 Tax
BDT 40.00 tax incl.
More
In-Stock
In stock: 135
Out-of-Stock Battery Charger for 18650 Rechargeable Li-Ion Batteries Robotics Bangladesh Quick view

Reference: RBD-1213

Battery Charger for 18650 Rechargeable Li-Ion Batteries

(0)
Battery Charger for 2*18650 Rechargeable Li-Ion Batteries Suitable for 2*18650 rechargeable Li-Ion batteries Input: AC 100-240V/50-60Hz 200mA max Output: DC 4.2V 1000mA*2
BDT 425.00
BDT 425.00 tax incl.
BDT 425.00 tax excl.
BDT 425.00 tax excl.
BDT 425.00 tax incl.
BDT 425.00 tax incl.
BDT 0.00 Tax
BDT 425.00 tax excl.
BDT 425.00 tax excl.
BDT 0.00 Tax
BDT 425.00 tax incl.
More
Out-of-Stock
In stock: 0
XH-M240 Battery Capacity Tester Robotics Bangladesh Quick view

Reference: RBD-1556

XH-M240 Battery Capacity Tester

(0)
Model: XH-M240 Display accuracy: 0.1 Measurement accuracy: 1mAH Power supply: DC 5V-12V Standby current: 5-7mA
BDT 990.00
BDT 990.00 tax incl.
BDT 990.00 tax excl.
BDT 990.00 tax excl.
BDT 990.00 tax incl.
BDT 990.00 tax incl.
BDT 0.00 Tax
BDT 990.00 tax excl.
BDT 990.00 tax excl.
BDT 0.00 Tax
BDT 990.00 tax incl.
More
In-Stock
In stock: 6
USB DC 5V to DC 12V Step up Cable Module Converter Quick view

Reference: RBD-0696

USB DC 5V to DC 12V Step up Cable Module Converter

(0)
Voltage : Input through (USB) DC 5V Output via (DC Round Pin) : DC 12V Color: BLACK Input / Output Current: Maximum Input 0.6 Easier for installation save time and money Easy to use.
BDT 390.00
BDT 390.00 tax incl.
BDT 390.00 tax excl.
BDT 390.00 tax excl.
BDT 390.00 tax incl.
BDT 390.00 tax incl.
BDT 0.00 Tax
BDT 390.00 tax excl.
BDT 390.00 tax excl.
BDT 0.00 Tax
BDT 390.00 tax incl.
More
In-Stock
In stock: 8
Battery 9V Robotics Bangladesh Quick view

Reference: RBD-0652

Battery 9V

(0)
Constant 9V Output till lasts Metal Jacket Body Good Built Quality and hence Leakproof Easy to install and Replace Corrosion free Connector Point for long-term use 0% Mercury and Cadmium. Environment-friendly OEM Compatible. RoboticsBD
BDT 74.00
BDT 74.00 tax incl.
BDT 74.00 tax excl.
BDT 74.00 tax excl.
BDT 74.00 tax incl.
BDT 74.00 tax incl.
BDT 0.00 Tax
BDT 74.00 tax excl.
BDT 74.00 tax excl.
BDT 0.00 Tax
BDT 74.00 tax incl.
More
In-Stock
In stock: 178
You might also like
3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board Quick view

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 269.00
BDT 269.00 tax incl.
BDT 269.00 tax excl.
BDT 269.00 tax excl.
BDT 269.00 tax incl.
BDT 269.00 tax incl.
BDT 0.00 Tax
BDT 269.00 tax excl.
BDT 269.00 tax excl.
BDT 0.00 Tax
BDT 269.00 tax incl.
More
In-Stock
In stock: 102
3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell Quick view

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 300.00
BDT 300.00 tax incl.
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 300.00 tax incl.
BDT 300.00 tax incl.
BDT 0.00 Tax
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 0.00 Tax
BDT 300.00 tax incl.
More
In-Stock
In stock: 34
6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module DIY Kit Robotics Bangladesh Quick view

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 450.00
BDT 450.00 tax incl.
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 450.00 tax incl.
BDT 450.00 tax incl.
BDT 0.00 Tax
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 0.00 Tax
BDT 450.00 tax incl.
More
In-Stock
In stock: 29
2S 20A BMS Charger 18650 Lithium Li-ion Battery Balance Protection Board Robotics Bangladesh Quick view

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 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In-Stock
In stock: 31
3S 20A 12.6V Cell 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Robotics Bangladesh Quick view

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 300.00
BDT 300.00 tax incl.
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 300.00 tax incl.
BDT 300.00 tax incl.
BDT 0.00 Tax
BDT 300.00 tax excl.
BDT 300.00 tax excl.
BDT 0.00 Tax
BDT 300.00 tax incl.
More
In-Stock
In stock: 137
7S 24V 20A Balancing Li-ion 18650 BMS Protection Board Robotics Bangladesh Quick view

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 650.00
BDT 650.00 tax incl.
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 650.00 tax incl.
BDT 650.00 tax incl.
BDT 0.00 Tax
BDT 650.00 tax excl.
BDT 650.00 tax excl.
BDT 0.00 Tax
BDT 650.00 tax incl.
More
In-Stock
In stock: 27
2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard Robotics Bangladesh Quick view

Reference: RBD-1536

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

(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 125.00
BDT 125.00 tax incl.
BDT 125.00 tax excl.
BDT 125.00 tax excl.
BDT 125.00 tax incl.
BDT 125.00 tax incl.
BDT 0.00 Tax
BDT 125.00 tax excl.
BDT 125.00 tax excl.
BDT 0.00 Tax
BDT 125.00 tax incl.
More
In-Stock
In stock: 100

Follow us on Facebook

Facebook