• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Choose Your Size Quick view

Reference: 984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
More
In-Stock
Jumper Wire Single Medium Quick view

Reference: 1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
More
There are not enough products in stock
Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
More
In Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 245

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

Choose your desire Resistor value from below: 

Price BDT 5
More
In Stock
Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: 766

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: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 580
More
In Stock
Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers
3800mAh High Capacity Battery 18650
  • 3800mAh High Capacity Battery 18650

3800mAh High Capacity Battery 18650

983

Genuine Small Sun 18650 Lithium Battery 3800mAh High Capacity 3.7V 

Brand: Small Sun (Genuine)

Capacity: 3800 mAh

Volt: 3.7

Best For Robotics Project

BDT 220
rating Read the 7 reviews
Average rating: 4.5/5 - Number of reviews: 7
Quantity
In-Stock

  • 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

Genuine Small Sun 18650 Lithium Battery 3800mAh High Capacity 3.7V 

Brand: Small Sun (Genuine)

Capacity: 3800 mAh

Volt: 3.7

Best For Robotics Project

Product Details
983
12 Items
High Capacity Battery
rating
18/10/2020
Kamrul Islam
received with good condition
ok
rating
14/07/2020
Sabbir Ahmed
ok
Doesn’t have enough capacity
rating
02/06/2020
Fazlur Rahman khan
It says 3800mah but sadly it’s not even half it’s true capacity is 1000 mah
Hossain
rating
26/06/2020
Shakhawat
ROBOTICSBD is very quick and helpful in terms of deliver product and customer service. This batteries are better than average compare to other similar power batteries available in local market.
Inquiry
rating
30/05/2020
Sohel Rana
How much for 8 pieces?
Inquiry
rating
30/05/2020
Sohel Rana
How much for 8 pieces?
price
rating
06/05/2020
Papon

2 টা battery এর price 220? নাকি 1 টা?

Answer:

1 pcs

30 other products in the same category:
18650 Battery Holder – 1 Cell Quick view

Reference: 989

18650 Battery Holder – 1 Cell

18650 Battery Holder – 1 Cell

Price BDT 35
More
In-Stock
- BDT 80 Reduced price Universal Dual Battery... Quick view

Reference: 1371

Universal Dual Battery Charger for Li-ion Battery

Universal Dual Battery Charger for Li-ion 3.7V 18650/ 16340/ 14500/ 17670/ CR123A Battery

Price BDT 210 Regular price BDT 290
More
In-Stock
ON/OFF Switch 12VDC Quick view

Reference: 994

ON/OFF Switch 12VDC

ON/OFF Switch 12VDC

Price BDT 10
More
In-Stock
SONY High capacity 1.2V AA... Quick view

Reference: 1585

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

SONY High capacity 1.2V AA rechargeable batteries 4600 mAh 2A batteries Ni-mh rechargeable battery for flashlight

Price BDT 145
More
Pre-Order
Actiontec Genuine 12V 2A AC... Quick view

Reference: 494

Actiontec Genuine 12V 2A AC Adapter

Actiontec Original 12V Power AdapterModel#: STD-12020U1Output: 12V 2.0AInput: 120VAC,50/60 Hz,0.8ACompatible with: Arduino, CCTV, Wireless Router, DSL and Cable Modem, ONU, Media Converter, DVR, NVR

Price BDT 599
More
In-Stock
WGP Mini UPS - Router + ONU... Quick view

Reference: 1535

WGP Mini UPS - Router + ONU Backup Output 5V, 12V, 12V

WGP Mini UPS is a DC uninterruptible power supply which can store power; It can provide hours of operation during a power failure at a low price vs a traditional UPS. It is designed to provide emergency power backup to all kinds of DC power equipment such as routers, modems, set-top boxes, VOIP phone systems, surveillance systems, alarm systems, personal...

Price BDT 1,900
More
In-Stock
Lipo Battery 1500mAh 7.4V 2S Quick view

Reference: 1259

Lipo Battery 1500mAh 7.4V 2S

XW Power Eagle Lipo 1500mAh 7.4V 2S 25C Lipo Battery (T Plug Connector) Product Advantages: 1. Excellent high discharge rate 2. Extra-low internal impedance 3. Discharge in high-temperature 4. Long cycle life and high quality 5. Easy customized, energy density 6. Low self-discharge etc.

Price BDT 899
More
In-Stock
USB DC 5V to DC 12V Step up Cable Module Converter Quick view

Reference: 696

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

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

Price BDT 390
More
In-Stock
3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board Quick view

Reference: 563

3S 25A Balance 18650 Lithium Battery BMS

3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board Specification: Brand newSize: about 56mm*45mm*1.2mmOver voltage range: 4.25-4.35v±0.05vOver discharge voltage range: 2.3-3.0v±0.05vMaximum operating current: 0-25AMaximum transient current: 34-40AQuiescent current: less than 30uA

Price BDT 259
More
In-Stock
Lipo Battery 4500mAh 11.1V 3S Quick view

Reference: 1260

Lipo Battery 4500mAh 11.1V 3S

HJ Power Eagle Lipo 4500mAh 11.1V 3S 30C Lipo Battery (T Plug Connector) Product Advantages: 1. Excellent high discharge rate 2. Extra-low internal impedance 3. Discharge in high-temperature 4. Long cycle life and high quality 5. Easy customized, energy density 6. Low self-discharge etc.

Price BDT 3,300
More
In-Stock
3.6V Micro Hydro Generator Quick view

Reference: 1155

3.6V Micro Hydro Generator

This G1/2 micro hydro generator provides you clean and renewable electricity. With the help of the regulator circuit inside, the output of this generator is stable at 3.6V.  Time to replace the Li-po batteries in your waterside projects with the green and more accessible hydropower. ** Battery Not Included **

Price BDT 1,100
More
In-Stock
Lipo Battery 3300mAh 11.1V 3S Quick view

Reference: 931

Lipo Battery 3300mAh 11.1V 3S

XW Power Eagle Lipo 3300mAh 11.1V 3S 25C Lipo Battery (T Plug Connector) Product Advantages: 1. Excellent high discharge rate 2. Extra-low internal impedance 3. Discharge in high-temperature 4. Long cycle life and high quality 5. Easy customized, energy density 6. Low self-discharge etc.

Price BDT 2,399
More
In-Stock
IMAX B6-AC Charger/Discharger 1-6 Cells Dual Power 80W (GENUINE) Quick view

Reference: 215

IMAX B6-AC Charger/Discharger 1-6 Cells Dual Power 80W

Charge at home on 110/240v or in the field on 12v. The B6-AC handles both! The IMAX B6-AC is a rock solid charger thats able to charge, balance and discharge Lion, LiPo, LiFe (A123), NiCd and NiMH batteries. (Clone) Clone Variant

Price BDT 2,495
More
In-Stock
7S 24V 20A Balancing Li-ion... Quick view

Reference: 1474

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

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.

Price BDT 650
More
In-Stock
Lipo Battery 1000mAh 11.1V 3S Quick view

Reference: 927

Lipo Battery 1000mAh 11.1V 3S

XW Power Eagle Lipo 1000mAh 11.1V 3S 25C Lipo Battery (T Plug Connector) Product Advantages:1. Excellent high discharge rate2. Extra-low internal impedance3. Discharge in high-temperature4. Long cycle life and high quality5. Easy customized, energy density6. Low self-discharge etc.

Price BDT 950
More
In-Stock
Mini DC UPS for Modem,... Quick view

Reference: 1087

Mini DC UPS for Modem, Router, CCTV Camera 6000mA 22.2W 12V 2A

Uninterruptible Power Supply Mini UPS with Back Up Battery for Modem, Router, CCTV Camera and Lighting মিনি ডিসি ইউপিএস দিয়ে আপনি আপনার মডেম, রাউটার, সিসিটিভি ক্যামেরা অথবা ১২ ভোল্ট ২ এম্পিআর এর যে কোনো ইলেকট্রনিক্স এপ্লায়েন্স কে ইলেকট্রিসিটি চলে গেলে ব্যাকআপ দিতে পারবেন। ব্যাটারী ক্যাপাসিটি : ৬০০০mA, ২২.২W 12V 2A  mini ups is an online UPS...

Price BDT 1,998
More
In-Stock
18650 Battery Holder 4S with wire Quick view

Reference: 925

18650 Battery Holder 4S with wire

18650 Battery Holder 4S Compatible Battery: 18650 Cell: 4 

Price BDT 110
More
In-Stock
Battery Charger for 18650... Quick view

Reference: 1213

Battery Charger for 18650 Rechargeable Li-Ion Batteries

 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

Price BDT 425
More
In-Stock
AA Battery Holder 4S with Barrel Jack Connector Quick view

Reference: 999

AA Battery Holder 4S with Barrel Jack Connector

AA Battery Holder 4S with Barrel Jack Connector

Price BDT 60
More
Pre-Order
18650 Battery Holder 3S with wire Quick view

Reference: 988

18650 Battery Holder 3S with wire

18650 Battery Holder 3S Compatible Battery: 18650 Cell: 3  

Price BDT 70
More
In-Stock
3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell Quick view

Reference: 1019

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

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell BMS Protection Board (20A, 3S) Battery Not Included

Price BDT 300
More
Pre-Order
TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: 919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions

Price BDT 33
More
In-Stock
9V Battery to 2.1mm for Arduino Uno Quick view

Reference: 732

9V Battery to 2.1mm for Arduino Uno

9V Battery to 2.1mm for Arduino Uno Connector 

Price BDT 20
More
In-Stock
DC 12V Charging Step Up... Quick view

Reference: 1559

DC 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

It is a UPS uninterruptible power supply control board. DC 12V Support charging and discharging at the same time Large current Small size High efficiency Support short circuit protection

Price BDT 450
More
In-Stock
Buzzer Quick view

Reference: 763

AA Battery Holder 2s

AA Battery Holder 2s

Price BDT 25
More
In-Stock
IMAX B6 Professional... Quick view

Reference: 1075

IMAX B6 Professional Balance Charger

IMAX B6 is the new intelligent multifunction charger which can charge and discharge for Lion, LiPo, LiFe (A123), Pb, NiCd, and NiMH batteries. It's all-powerful in a way. It has the same functions as Isky. Clone Variant Specifications:Input Voltage: 11~18VCircuit power: MaxCharge: 80W / MaxDischarge: 5WCharge Current Range: 0.1~5.0ADischarge current...

Price BDT 1,980
More
Pre-Order
Lipo Battery 1200mAh 11.1V 3S Quick view

Reference: 928

Lipo Battery 1200mAh 11.1V 3S

XW Power Eagle Lipo 1200mAh 11.1V 3S 25C Lipo Battery (T Plug Connector) Product Advantages: 1. Excellent high discharge rate 2. Extra-low internal impedance 3. Discharge in high-temperature 4. Long cycle life and high quality 5. Easy customized, energy density 6. Low self-discharge etc.

Price BDT 1,090
More
In-Stock
Rechargeable Battery Charger Quick view

Reference: 1343

Rechargeable Battery Charger

Compatible With: AA, AAA, 9V Battery Features:100% brand new and high quality.red light show the charging situation, at a glance, charging tips.With charging protective, full automatic stop charging, fast charging speed.Small size, no space, easy to carry.Take charge of display, charging at a glance assured peace of mind more power.Over current, over...

Price BDT 319
More
In-Stock
KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER Quick view

Reference: 963

KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER

The Keweisi KWS-10VA is great for checking 5V USB loads. We use one of these devices with an Original iPad charger for testing general charging issues There are two ports on the device, however they are connected together, so we don’t suggest charging multiple devices at once. For convenience however, you can connect a Micro USB, and Lightning cable (for...

Price BDT 360
More
In-Stock
TP4056 Li-Ion Battery... Quick view

Reference: 1334

TP4056 Li-Ion Battery Charger with Protection

TP4056 Li-Ion Battery Charger with Protection for 3.7V Battery

Price BDT 350
More
In-Stock
Customers who bought this product also bought:
Ultrasonic sensor HC- SR04 Quick view

Reference: 22

Ultrasonic sensor HC- SR04

The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect)....

Price BDT 70
More
In Stock
- BDT 140 Reduced price Sharp GP2Y0A02YK0F IR Range... Quick view

Reference: 1380

Sharp GP2Y0A02YK0F IR Range Sensor

Sharp GP2Y0A02YK0F IR Range Sensor - 20 cm to 150 cm Infrared range finder 20cm (~8") to 150cm (~60")

Price BDT 850 Regular price BDT 990
More
In-Stock
1UF 50V CAPACITOR (pack of 5) Quick view

Reference: 1490

1UF 50V CAPACITOR (pack of 5)

1UF 50V CAPACITOR

Price BDT 5
More
In-Stock
10K Ohm Potentiometer Quick view

Reference: 996

10K Ohm Potentiometer

10K Ohm Potentiometer

Price BDT 20
More
In-Stock
2 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM Quick view

Reference: 409

4 Channel 5V Relay Board Module

This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .**Relay Brand is different from the picture as per stock

Price BDT 290
More
In Stock
On sale! ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70 Quick view

Reference: 345

ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module. 

Price BDT 200
More
In-Stock
NodeMCU ESP8266 Expansion... Quick view

Reference: 1402

NodeMCU ESP8266 Expansion Base Board

NodeMCU ESP8266 Expansion Base Board This NodeMCU ESP8266 Expansion Base Board is an expansion board designed to work with the NodeMCU V3 ESP8266 ESP-12E. Powered by 6V to 24V DC input, it provides the support power to operate the NodeMCU V3, and provide easy connection to all of its input and output pins to help you connect your NodeMCU board to other...

Price BDT 250
More
In-Stock
KK2.1.5 Multi-rotor LCD Flight Control Board With 6050MPU And Atmel 644PA Quick view

Reference: 959

KK2.1.5 Multi-rotor LCD Flight Control Board With 6050MPU And Atmel 644PA

The next evolution of the rotor revolution is here!! The KK2.1.5 is packing newfound power with updated sensors, memory and header pins.

Price BDT 2,499
More
In-Stock

Follow us on Facebook