• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Jumper Wire 40 Pcs Set Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 95
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 6
More
In-Stock
Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
More
In-Stock
- BDT 50 On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 1,050 Regular price BDT 1,100
More
In-Stock
Buzzer Quick view

Reference: RBD-0755

5 mm Green LED (Pack of 5)

Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
All best sellers
AA Battery Holder 4S with Barrel Jack Connector
  • AA Battery Holder 4S with Barrel Jack Connector

AA Battery Holder 4S with Barrel Jack Connector

RBD-0999
  • Holds 4 AA batteries
  • The standard 5.5×2.1mm barrel jack at the output.
  • Easy install, convenient to use.
  • Dimensions mm (LxWxH): 62 x 58 x 15
  • Weight: 15 gm
  • Material: Plastic
  • Internal Connection: Series
BDT 95
rating Read the 2 reviews
Average rating: 5/5 - Number of reviews: 2
Quantity
Sold-out

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

This is a Black Plastic Storage Box Case Holder for Battery 4 X AA Cell Box, with DC Power Plug. The 5-inch cable is terminated with a standard 5.5×2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easily make your project battery powered.  RoboticsBD

The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices need a 6V external battery.  RoboticsBD

Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends on a lot of what board and processor you are using with the battery pack.

Features :

  1. Holds 4 AA batteries.
  2. The standard 5.5×2.1mm barrel jack at the output.
  3. Easy install, convenient to use.
  4. High-quality plastic material.

General Specification
Compatible Battery Size AA Battery
Material Plastic
Internal Connections Series
Output Voltage(V) 6
ON/OFF Switch NO
Cable Length (cm) 15
Color Black
Dimensions in mm (LxWxH) 62x58x15
Weight (gm) 14
Shipment Weight 0.018 kg
Shipment Dimensions 7 × 6 × 3 cm

Package Includes :

1 x AA Battery Holder 4S with Barrel Jack Connector (Battery Not Included).

Product Details
RBD-0999
OOF
rating
16/10/2019
Toxic_Rifat
Noice one boi
good
rating
08/08/2019
Faisal Islam
okay
You might also like
14500 Rechargeable Lithium... Quick view

Reference: RBD-0836

14500 Rechargeable Lithium Battery 1300mah 3.7v

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

Price BDT 90
More
In-Stock
TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: RBD-0919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Price BDT 40
More
In-Stock
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

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.

Price BDT 1,660
More
In-Stock
XTAR VC4 Charger for Lithium-ion and Ni-MH Batteries 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
More
In-Stock
1.2V AA Ni-MH Rechargeable... Quick view

Reference: RBD-1320

1.2V AA Ni-MH Rechargeable Battery

Rechargeable1.2V AA Ni-MH Rechargeable batteries come pre-charged, ready to use Rechargeable1.2V AA Ni-MH Rechargeable batteries can be recharged 100’s times Ideal for wireless video game controllers, baby toys, wireless electronics, and more They work in any NiMH charger

Price BDT 60
More
In-Stock
SONY High capacity 1.2V AA... Quick view

Reference: RBD-1585

SONY High capacity 1.2V AA rechargeable batteries 4600 mAh (Pair)

Brand: SONY High capacity (Clone) Size:AA Capacity: 1200mAh Chemicals: NiCd/NiMh Battery Shape: Cylindrical Voltage(V):1.25 Life Cycles: 2100

Price BDT 145
More
In-Stock
30 other products in the same category:
Banana Plug To Test Hook... Quick view

Reference: RBD-1952

Banana Plug To Test Hook Clip Probe Cable For Multimeter/Power Supply Test Equipment

Digital Multi Meter Banana Plug To Test Hook Clip Probe Cable Length: 1 Meter Voltage: 1000V 20A Weight: 43g

Price BDT 299
More
In-Stock
Male Pin Header Single Row... Quick view

Reference: RBD-2116

Male Pin Header Single Row Long Double Insulator 40 Pin 35mm Height

Double Insulator Single Row Long Single row PCB header plug Gold plated PCB header on a 2.54mm pitch 1A current rating Total Height 35mm RoHS Compliant

Price BDT 68
More
In-Stock
 Servo Extension Cable Male to Female 300mm Quick view

Reference: RBD-0941

Servo Extension Cable Male to Female 300mm

High-Quality cable One male and one female connector. Flat 25 cm Servo Lead Extension (Futaba) Quality wire and connectors used. Great for larger planes with servos that experience high loads.

Price BDT 95
More
In-Stock
RJ 45 Connectors Quick view

Reference: RBD-1586

RJ 45 Connectors

Gold plated phosphor bronze contacts. Polycarbonate body construction. IDC Contact termination. Straight orientation.

Price BDT 15
More
In-Stock
New 1×40 Pin 2.54mm Straight... Quick view

Reference: RBD-2155

1×40 Pin 2.54mm Straight Long Female Strip Connector Arduino Stackable Header

Connector: Pin Header Connector type: Pin Strips female Number of pins: 40 Pin Length: 12mm Pitch: 2.54mm To buy Arduino Stackable Header Kit (8 pin) click here To buy Arduino Stackable Header Kit (6 pin) click here

Price BDT 70
More
In-Stock
Buzzer Quick view

Reference: RBD-0762

Female Barrel Jack to Alligator/Crocodile connector

Cable length: 50 cm One connector crocodile test clip  Interface: DC Jack Color: red and black Wire AWG: 1.15mm

Price BDT 50
More
There are not enough products in stock
XT60 Female to T Dean Male... Quick view

Reference: RBD-1925

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

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.

Price BDT 160
More
In-Stock
Buzzer Quick view

Reference: RBD-0764

AA Battery Holder 3S

Cell Quantity: 3 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 40
More
In-Stock
RJ45 8P8C Female PCB Jack... Quick view

Reference: RBD-1846

RJ45 8P8C Female PCB Jack Ethernet Network Connector

Gold plated phosphor bronze contacts. Polycarbonate body construction. IDC Contact termination. Straight orientation.

Price BDT 75
More
In-Stock
Battery Holder 2s for 18650... Quick view

Reference: RBD-1605

Battery Holder 2s for 18650 Battery

Hold 2 standard 18650 batteries. Wire Length: 15 cm. Output: 7.2v. Dimension (Appro.) : 76 x 40 x 20 mm Weight: 12gm High-quality plastic material

Price BDT 55
More
In-Stock
Male Pin Header Single Row (L Shaped) Quick view

Reference: RBD-0653

Male Pin Header Single Row (L Shaped)

Can be manually broken for the length needed. Connector: Pin Header 2.54mm Pitch Connector type: Pin Strips Male Number of pins: 40 Right angled male berg strip. (L Shaped)

Price BDT 18
More
In-Stock
5.08mm Pitch Spring... Quick view

Reference: RBD-1186

5.08mm Pitch Spring Terminal Connector 2P KF142R Straight Pin PCB Mounted Screw Connectors

5.08mm pitch. Pin header: Tin plated brass. Contacts: Nickel plated brass. Strong, compact, lightweight. Heat resistant.

Price BDT 24
More
In-Stock
2 Pin Pitch 5.0mm Straight... Quick view

Reference: RBD-1184

2 Pin Pitch 5.0mm Straight Pin Screw PCB Terminal Block Connector

5.08mm pitch. Pin header: Tin plated brass. Contacts: Nickel plated brass. Strong, compact, lightweight. Heat resistant.

Price BDT 8
More
In-Stock
USB Type B Female to... Quick view

Reference: RBD-1782

USB Type B Female to Breadboard & PCB 2.54mm DIP 4P Adapter

1. USB Type B Female ( 5pin, B type, female connector ) 2. Base Material: FR4. 3. Board Thickness: 1.6mm. 4. Size: 20 x 20 mm .

Price BDT 90
More
In-Stock
Double-ended 50cm Cable... Quick view

Reference: RBD-0314

Double-ended 50cm Cable Crocodile Clips

Colour: Red, Green, Yellow, White, and Black, etc. Cable length: 40 cm. RoboticsBD Net weight: 50 gm. They are very useful for connecting components to wires. It is insulation covered clips connected to the wire from both ends. RoboticsBD *You will receive 1 pcs cable of random color.

Price BDT 20
More
In-Stock
DIP Switch 2 Position Quick view

Reference: RBD-1511

DIP Switch 2 Position

DIP Switch, 2 Position 4 pin PCB Mountable

Price BDT 10
More
In-Stock
10.5 inch Jumper Wire Quick view

Reference: RBD-1843

10.5 inch Jumper Wire

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Price BDT 9
More
In-Stock
Wago 221 Compatible... Quick view

Reference: RBD-1775

Wago 221 Compatible Electrical Connectors Wire Block Clamp Terminal

Wago Compatible 2 Port, 3 Port, 5 Port, 221 Splicing Connector, Lever-Nut Assortment Pocket Pack for All Wire 12-24 AWG You will get the 1 pcs of the model of your choice. A- 2 Port. B- 3 Port. C- 5 Port. Please Choose Size Below

Price BDT 25
More
In-Stock
CP2102 Module USB to TTL... Quick view

Reference: RBD-1770

CP2102 Module USB to TTL Serial UART Converter

Brand new and high quality Included USB transceiver, without external circuit device With 3.3V and 5V dual power output With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status Meets the USB2.0 specification requirements With self-recovery fuse. In the event of the accidental short circuit, it can...

Price BDT 330
More
In-Stock
100K Potentiometer Quick view

Reference: RBD-1513

100K Potentiometer

Resistance: 100k Ω. Tolerance: 20%. Shaft Length: 15mm.

Price BDT 20
More
In-Stock
9V Battery to 2.1mm for Arduino Uno Quick view

Reference: RBD-0732

9V Battery to 2.1mm for Arduino Uno

Excellent material It is an environmental 9V battery buckle The Cable Length: 12cm Approx. Convenient for connecting a battery to your application. Save power and protect the environment Good electrical conductivity and comfortable sense of touch

Price BDT 22
More
In-Stock
4 Pin JST-XH Male  Right... Quick view

Reference: RBD-2023

4 Pin JST-XH Male Right Angle Connector 2.54mm Pitch

Current Rating: 3A Voltage Rating: 250V Connector Type: Header 4Pin JST XH Male Connector Right Angle-2.5mm Pitch

Price BDT 12
More
In-Stock
Male Pin Header Single Row Quick view

Reference: RBD-2117

Male Pin Header Single Row Long 25mm Height

Single row. 2.54mm pitch. 1 x 40 pins. Through-hole mount. 25mm Height. RoboticsBD

Price BDT 40
More
In-Stock
ON/OFF Switch 12VDC Quick view

Reference: RBD-0994

ON/OFF Switch 12VDC

Current Rating: 10 Amps Operating Voltage: 12 Volts Switch Type: Rocker Switch, SPST Terminal: Spst Mounting Type: Tension

Price BDT 10
More
In-Stock
Arduino Stackable Header... Quick view

Reference: RBD-2046

Arduino Stackable Header Kit (10 pin)

Pitch 2.54mm. Plastic height: 8.5mm Pin Length:  11mm Gender of Connector: Female Number of Pins: 10 Pin Type of Row: Single-Row Body Orientation: Straight To buy Arduino Stackable Header Kit (8 pin) click here To buy Arduino Stackable Header Kit (6 pin) click here

Price BDT 20
More
In-Stock
DIP Switch - 4 Position Quick view

Reference: RBD-1508

DIP Switch - 4 Position

4 individual switch positions 2.54mm pin spacing General control switches

Price BDT 18
More
In-Stock
4 Pin JST-XH Male Straight... Quick view

Reference: RBD-2021

4 Pin JST-XH Male Straight Connector 2.54mm Pitch

Current Rating: 3A Voltage Rating: 250V Connector Type: Header JST-XH 4 Pin Connector

Price BDT 9
More
In-Stock
Audio Jack 3.5mm 3 Poles... Quick view

Reference: RBD-1553

Audio Jack 3.5mm 3 Poles Stereo Male Plug Solder Connector

3 pole jack. Audio Plug size: 3.5 mm Weight: 4 gm. Length: about 37mm. Color: Black, Silver, Gold, Purple, Rose Red, Red.

Price BDT 13
More
In-Stock
Flat Ribbon 2.54MM Pitch... Quick view

Reference: RBD-2063

Flat Ribbon 2.54MM Pitch FC-10 JTAG ISP AVR Data Cable 20cm 10 Pin

Compatible with all embedded systems platforms. Supports field updates and troubleshooting. Pins: 10. Cable length: 200mm. Cable size: 28 AWG.

Price BDT 99
More
In-Stock
Male Pin Header Single Row... Quick view

Reference: RBD-2013

Male Pin Header Single Row Long Double Insulator 40 Pin 25mm Height

Double Insulator Single Row Long Single row PCB header plug Gold plated PCB header on a 2.54mm pitch 1A current rating Total Height 25mm RoHS Compliant

Price BDT 35
More
In-Stock
Customers who bought this product also bought:
Blue Led 5mm (pack of 5) Quick view

Reference: RBD-1300

Blue Led 5mm (pack of 5)

Size: 5mm Color: BLUE Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
JoyStick 5Pin Breakout Module For Arduino Quick view

Reference: RBD-0393

JoyStick 5Pin Breakout Module For Arduino

Dimensions: 40 x 27 x 15 (LxWxH) mm. RoboticsBD Weight: 10gm (without Hat). 2.54mm pin interface leads. Operating Voltage: 5V. Long service life and stable performance. Standard interface and electronic building blocks. Widely use in Arduino DIY projects. RoboticsBD

Price BDT 95
More
In-Stock
74595 Shift register Quick view

Reference: RBD-1307

74595 Shift register

IC Name: 74HC595 Package/Case: DIP-16

Price BDT 28
More
In-Stock
Rechargeable Battery Charger Quick view

Reference: RBD-1343

Rechargeable Battery Charger

Compatible With: AA, AAA, 9V Battery red light show the charging situation

Price BDT 319
More
Out-of-Stock
Zener Diode 4.7v(pack of 5) Quick view

Reference: RBD-1481

Zener Diode 4.7v(pack of 5)

1N4731A ZENER VOLTAGE RANGE 4.7V

Price BDT 5
More
In-Stock
IR Digital 38khz Infrared... Quick view

Reference: RBD-1728

IR Digital 38khz Infrared Receiver Sensor Module

IR Digital 38khz Infrared Receiver Sensor Module

Price BDT 95
More
In-Stock
TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: RBD-0919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

Price BDT 40
More
In-Stock
Solder Lead 32 Gram Quick view

Reference: RBD-1268

Solder Lead 32 Gram

Mediocre Quality Lead Name: Tong Kong Wire Diameter: 0.8mm 60/40 Tin/Lead Solder Wire Flux: 2% SWG: 20/22 Net Weight: 32g

Price BDT 95
More
In-Stock

Follow us on Facebook