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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
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Free Ship Over 5000 BDT
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The DOUBLEPOW DP-B02 is a 4-slot battery charger that is designed for use with 1.2V AA/AAA Ni-MH/Ni-CD rechargeable batteries. It is capable of charging up to 4 batteries at a time and is equipped with several safety features, such as overcharge protection, to ensure the safe and efficient charging of your batteries.. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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| General Specification | |
| Input | AC 220V/ 50Hz |
| Output | DC1.2V=150mA AA |
| Output | DC1.2V=130mA AAA |
| Rated input power | 5W |
| Charging temperature | -20°C~ 60°C |
| Application | AA/AAA rechargeable batteries |
| Size | 117mmx68mm |
| Shipment Weight | 0.181 kg |
| Shipment Dimensions | 16.5 × 7 × 4 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x DOUBLEPOW DP-B02 4 Slots Battery Charger for 1.2V AA/AAA Ni-MH/Ni-CD Rechargeable Batteries
The latest price of DOUBLEPOW DP-B02 4 Slots Battery Charger in Bangladesh is BDT 400 You can buy the DOUBLEPOW DP-B02 4 Slots Battery Charger at best price from our RoboticsBD or visit RoboticsBD Office.
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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. |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-1585
Brand: SONY High capacity (Clone) Size:AA Capacity: 1200mAh Chemicals: NiCd/NiMh Battery Shape: Cylindrical Voltage(V):1.25 Life Cycles: 2100
Reference: RBD-1907
Doublepow AA 1200MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery
Reference: RBD-1908
Doublepow AAA 900MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery
Reference: RBD-2191
Sanford AA 3200MAH Battery 1.2V Ni-MH Rechargeable Battery 1 pcs Sanford 1.2V AA 3200mAh Battery
Reference: RBD-2192
Geepas AA 3200MAH Battery 1.2V Ni-MH Rechargeable Battery 1 pcs Geepas 1.2V AA 1000mAh Battery
Reference: RBD-2595
Rechargeable lithium ion battery for long-lasting power Compact size for easy integration 600 mAh capacity for powering a variety of devices 3.7V nominal voltage Perfect for gadgets, IoT projects, and more
Reference: RBD-3245
Multi-functional Battery Charger: Supports AA, AAA, and 9V batteries. Independent Charging: Each of the 4 slots operates independently for efficient charging. Fast and Intelligent Charging: Charges batteries quickly with intelligent control to prevent overcharging. Universal Input Voltage: AC 110-240V, 50/60Hz, for global compatibility. LED Indicator...
Reference: RBD-1760
Model: 18650 radiating battery spacer Material: ABS/PC (Remarkable Flame Retardant Plastic) Dimension: 40 x 20 x 8 mm (LxWxH) (without lock slots). Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike!
Reference: RBD-1019
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
Reference: RBD-3484
The LTC4150 Coulomb Counter Module provides an easy and highly effective way to monitor battery charge and current consumption in real time. Designed for precise current sensing, this module measures the amount of charge flowing into or out of a battery and provides a simple pulse output that represents a fixed quantity of charge. By counting these...
Reference: RBD-2635
High capacity (2200mAh) for extended runtime in your devices. 3.7V nominal voltage - compatible with a wide range of electronics. Compact 18650 cylindrical design (18mm x 65mm). Rechargeable lithium-ion battery for eco-friendly power. Note: This is a true capacity battery.
Reference: RBD-2837
Battery Charger with Display - 6-60V 30A Ensure optimal battery performance with the XY-L30A 6-60V Battery Charge Control Module. Designed for 6V to 60V DC batteries, this programmable charger offers complete charge and discharge control for lead-acid and rechargeable batteries. Automatic battery protection, adjustable charge settings, and an LCD display...
Reference: RBD-2787
Play and measure the current, voltage, power and other parameters of various DC power adapters Use the DC power supply to connect the DC independent power supply port of the load meter, and then use the "Settings" button to connect as shown in the figure below. Precisely adjust the current to test the voltage and rated current of the power supply The DC...
Reference: RBD-2173
High current 3A charging board for Type-C USB input Adjustable charging current through resistance adjustment Optional cut-off voltage of 4.2V or 4.35V Efficient working effects with a polymer ternary lithium battery Note: No power indicator or battery protection function included
Reference: RBD-2253
Doublepow AA 1200MAH Battery Single 1.2V Ni-MH Rechargeable Battery
Reference: RBD-2337
High-Quality Plastic Holder. Small size, easy to carry. Material: Plastic, Metal
Reference: RBD-1874
Suitable for DIY & Hobby Kits, Routers, and Home Appliances. Rated Input AC Voltage 100v-240v It comes with a 1 meter long 24 AWG cable Stabilized DC Output with Low Ripples & Interference Short Circuit & Overload Protection High Efficiency & Low Energy Consumption RoHS and BIS compliance Approved.
Reference: RBD-1924
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.
Reference: RBD-3246
High Capacity Li-ion Battery: 18650 rechargeable battery with 3000mAh capacity. Reliable Power Supply: Delivers a nominal voltage of 3.7V for a wide range of devices. Durable Cycle Life: Supports over 1000 charge-discharge cycles. Temperature Resilience: Operates efficiently from -20°C to 60°C during discharge. Compact and Lightweight: Weighs only 36g,...
Reference: RBD-0215
AC 100~240v or 12V DC input The cables come with a fitted fuse. Microprocessor controlled Li-ion, LiPo, and LiFe capable Input voltage monitoring. (Protects car batteries at the field) Battery break-in and cycling feature Data storage (Store up to 5 packs in memory) Internal resistance checker to see pack health Delta-peak sensitivity Individual cell...
Reference: RBD-2191
Sanford AA 3200MAH Battery 1.2V Ni-MH Rechargeable Battery 1 pcs Sanford 1.2V AA 3200mAh Battery
Reference: RBD-2739
Operating Parameters Power supply voltage: DC 4.5-6V (micro USB) Discharge voltage: 1.00-15.00V, resolution 0.01V Termination voltage range: 0.5V-11V (precision 0.1V) Current range: Max 3.000A, resolution 0.001A Maximum voltage error: 1%+0.3V Maximum current error: 2%+/- 0.010A
Reference: RBD-3672
Create your own high-capacity power bank with this DIY case for 8 x 18650 batteries (not included). Dual USB outputs allow charging two devices simultaneously. Triple input ports provide flexibility for charging the power bank itself. Integrated LCD display shows charging status and battery level. Compact and portable design for convenient carrying.
Reference: RBD-2365
Versatile battery tester supporting constant current, voltage, power, and resistance modes. Measures key parameters like voltage, current, power, capacity, and temperature. Compact design with clear LCD display for accurate real-time readings. Wide testing range: voltage 2-200V, current 0.2-20A, and power up to 150W. Features built-in safety protections:...
Reference: RBD-2890
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
Reference: RBD-2861
3.7V 1000mAh 25C Lipo battery Product Type: Lithium Polymer Battery Pack The LiPo battery has matched resistance. Good Temperature Control. Minimum weight in Class
Reference: RBD-3564
This 3.7V 1500mAh LiPo (Lithium Polymer) Battery with JST connector is a compact and efficient power solution for a wide range of electronics. With an energy output of 5.55Wh, it’s designed to deliver stable performance in low to medium power applications. Its lightweight build and small footprint make it ideal for space-constrained projects where...
Reference: RBD-3434
Weight : 190 gm Voltage: 7.4V Capacity: 3300mAh Cell Type: Li-polymer Configurations: 2S Continuous Discharge Rate: 25C Max Burst Rate: 30C 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
Reference: RBD-0988
Hold 3 standard 18650 batteries. Wire Length: 15 cm. Output: 11.1 V. Dimension (Appro.) : 76 x 60 x 18 mm. Weight: 18 gm. High-quality plastic material
Reference: RBD-2638
Doublepow 14500 3.7V 850mAh Battery High-capacity lithium-ion cell Fast charging with small internal resistance Suitable for flashlights, toy cars, power banks, and more Compact size and lightweight design High capacity (805mAh) for extended runtime in compatible devices. Compact 14500 cylindrical design (14mm x 50mm). 3.7V nominal voltage - replaces...
Reference: RBD-1741
Cell Quantity: 1 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC
Reference: RBD-2726
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
Reference: RBD-1605
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
Reference: RBD-1742
Holds 10 x AA batteries Easy install, convenient to use. Dimensions mm (LxWxH): 78X 60 X 28 Weight: 27.4 gm Material: Plastic Internal Connection: Series
Reference: RBD-3675
High-performance Doublepow CR2032 3V lithium button cell battery for reliable power. Long-lasting 220mAh capacity ensures extended device usage. Ideal for watches, calculators, toys, scales, and electronic gadgets. Compact button shape fits perfectly into small electronic devices. Non-rechargeable Li-Mn chemistry for stable voltage output. Lightweight 10g...
Reference: RBD-0732
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
Reference: RBD-0376
Current Sense for each motor. RoboticsBD Heatsink for better performance. Power-On LED indicator. Double H bridge Drive Chip: L298N. Operating Voltage(VDC): 5~35 Peak Current (A): 2 Continuous Current (A): 0-36mA No. of Channels: 2 Over-Current Protection (A): Yes Thermal Protection: Yes
Reference: RBD-0995
Diameter: 5mm No. of Pins: 2 Type of Mounting: PCB Through Hole Maximum Operating Temperature: +800°C (Approx.) Dark resistance:1-20 Mohm
Reference: RBD-0120
400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips
Reference: RBD-0687
Detection distance: 2 ~ 30cm Detection angle: 35 ° Comparator chip: LM393 3mm screw holes for easy mounting
Reference: RBD-0652
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
Reference: RBD-0753
Input Voltage(Max.) : 5V Resistance: 90 Ω Resonance Frequency: 2048 Hz Sound pressure(dB(A)/10cm)min.: 80 Body Size : 12 x 9.5mm Pin Pitch: 6mm External Material: Plastic; Color: Black
Reference: RBD-1137
Fully Compatible with 10/100/1000Base-T Networks Integrated MAC and 10Base-T PHY Supports One 10Base-T Port with Automatic Polarity Detection and Correction Supports Full and Half-Duplex modes Programmable Automatic Retransmit on Collision Programmable Automatic Rejection of Erroneous Packets SPI Interface with Clock Speeds Up to 20 MHz For Arduino, SPI,...
Reference: RBD-1585
Brand: SONY High capacity (Clone) Size:AA Capacity: 1200mAh Chemicals: NiCd/NiMh Battery Shape: Cylindrical Voltage(V):1.25 Life Cycles: 2100
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-1908
Doublepow AAA 900MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery
Reference: RBD-0022
This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power),...
Reference: RBD-1907
Doublepow AA 1200MAH Battery 2pcs/Set 1.2V Ni-MH Rechargeable Battery
Reference: RBD-2253
Doublepow AA 1200MAH Battery Single 1.2V Ni-MH Rechargeable Battery
Reference: RBD-0687
Detection distance: 2 ~ 30cm Detection angle: 35 ° Comparator chip: LM393 3mm screw holes for easy mounting
Reference: 0245
Choose your desire Resistor value from below:
