PRODUCT CATEGORIES

SHOPPING CART

Subtotal (0 items) 0

No products in the cart

Return to home
2S Li-Ion Battery with Charger

2S Li-Ion Battery with Charger

SKU: MIS-00434

Brand: Techshop Bangladesh

Warranty: N/A

Model: N/A

৳ 863.24

Out Of Stock
Add to Wishlist

Category: Charger

Share:

Description of 2S Li-Ion Battery with Charger

Battery Unit:

2S Li-Ion Battery ব্যাটারী unit মূলত দুইটি Lithium-Ion ব্যাটারীর সমন্নয়ে তৈরী করা হয়েছে। 


Arduino, AVR Development Board, PIC Development Board, FPGA Development Board, DC Motor Driver ইত্যাদি সকল board-কে power-up করার জন্য কমপক্ষে +7V DC এর প্রয়োজন হয়ে থাকে । কারণ এসকল development board ই digital logic level voltage (1/0) অর্থাৎ 5V এবং 0V ব্যবহার করেছে । আর এই 5V এবং 0V পাওয়ার জন্য তার অধিকাংশ ক্ষেত্রেই Linear Voltage Regulator (LM7805) কে buck-converter হিসাবে ব্যবহার করেছে। আর এই buck-converter এর minimum input হলো +7V থেকে +40V পর্যন্ত । অর্থাৎ আপনি +7V থেকে যত বেশি voltage ইনপুটে দিবেন, Regulator chip টি তত বেশি heat energy তৈরী করবে এই অতিরুক্ত power কে নষ্ট করার কাজে । কারণ ultimately তাকে 5V ই তৈরী করতে হবে ।


আমরা Power Loss কে যথেষ্ট গুরুত্ব দিয়ে আমাদের battery unit এর আউটপুট ভোল্টেজ নির্ধারণ করেছি +7.4V । যেহেতু Li-Ion Battery এর প্রতিটি cell হয়ে থাকে 3.7V এর, এজন্যই আমরা এখানে দুইটি Li-Ion Battery কে ব্যবহার করেছি 2S Li-Ion Battery ইউনিট তৈরীতে।


Battery Unit এর সাথে একটি ফ্রী Power-Jack Converter থাকছে । তাই Arduino, AVR Development Board, PIC Development Board, FPGA Development Board ইত্যাদির মত সকল controller-এ এটি ব্যবহারের ক্ষেত্রে আপনাকে কোন ঝামেলায় একদমই পড়তে হবে না ।

 

Charger Unit:

চার্জারটিতে self Short-Circuit Protection Unit থাকায় ইনপুটে কোন ভাবে শর্ট সার্কিট detect হলেও Battery তে কোন ধরণের প্রভাব পড়বে না। ব্যাটারী Fully Charged হয়ে গেলে Charger টি Standby Mode এ চলে যাবে এবং input থেকে কারেন্ট draw করা বন্ধ করে দিবে । তাই Source এর Power Loss হওয়ার সম্ভবনা একদমই থাকছে না ।এছাড়াও চার্জারটি Battery কে charge-up করার সময় Junction Temperature, Constant-Current, Constant-Voltage, Maximum Charging Current ইত্যাদি monitoring এর মাধ্যমে Battery এর health-এর দিকে সর্বোচ্চ গুরুত্ব দিয়ে থাকে।


সার্কিটে থাকা দুইটি পৃথক পৃথক LEDs এর মাধ্যমে battery এর status যেমন:

 -  ব্যাটারী কানেক্ট আছে কি না ?
- ব্যাটারী চার্জ হচ্ছে কি না ?
- ব্যাটারী Fully Charged হয়েছে কি না ?

 এ সকল information জানতে পারবেন। 


 চার্জ করার জন্য এর সাথে যেকোনো 5V এর Micro USB Power Adapter (যেমন এটি) ব্যবহার করতে হবে। 

 

Specification of 2S Li-Ion Battery with Charger

Battery Unit:

Output Voltage: 7.4V (Reated Voltage) 

Battery Fully Charged Voltage: 8.2V 

Battery Fully Discharged Voltage: 6V 

Maximum Battery Capacity: 1020mAh 

 

4_PIN_JST_Connector_OUTPUT : + - + - (1 2 3 4) 

 

 

N.B. Please don't dischaged this battery unit below 6V for maximum battery durability. 

 

 

Charger Unit:

Input Voltage : 5V (DC)  [Micro-USB]

Charging Current : 780 mA (maximum) 

 

Charging Indication:  Red LED ON  (Green/Blue LED OFF). 

Full Charged Indication:  Green/Blue LED ON (Red LED OFF)  

No Battery Indication:  Green/Blue LED ON (Red LED Blinking) 

 

4_PIN_JST_Connector_OUTPUT : + - + - (1 2 3 4)  

 

N.B. : Charging through the USB port. (Such as Cell phone charger, Laptop, Desktop, Power Bank... etc.) 

Ratings & Reviews of 2S Li-Ion Battery with Charger

1.00
Out of 5

1 Ratings and 1 Reviews

5 star
0.00%
4 star
0.00%
3 star
0.00%
2 star
0.00%
1 star
100.00%
Your Rating:

Reviews (1)

User
By Reem Alim Testemail on 12 Sep 2023
verified purchase Verified Purchase

dfsf

Questions & Answers about 2S Li-Ion Battery with Charger

Questions answered by Techshop (3)

I have a project about obstacle avoiding robot with Arduino...In the project i have 2 gear motor and wheel along with 1 servo motor for ultrasonic sensor...On the tutorial they suggested 18650 battery but can I use this battery on my project?

By ashtray007 on 21 Aug 2020

You can use this. No problem.

By techshop on 22 Aug 2020

I have connected 9v battery to drive 2 SG90 servo motor.But the servo motors does't work properly.Can I use this battery to power those servo motors and will they run properly?

By OmarMahin on 21 Aug 2019

SG90 runs at 5V. So, you need 5V for those. You cannot power up SG90 with this battery directly. You must use buck converter or voltage regulator in between.

By techshop on 24 Aug 2019

Can I use this battery for powering Arduino UNO?

By hasib119 on 04 Dec 2018

Yes.

By techshop on 04 Dec 2018

2S Li-Ion Battery with Charger

৳ 863.24

Recently Viewed

Where to buy 2S Li-Ion Battery with Charger in Bangladesh

Looking for the best place to buy 2S Li-Ion Battery with Charger in Bangladesh? Get it now from TechShopBD, your trusted source for high-quality products. We offer competitive prices, technical support, fast delivery, and excellent customer service to ensure a smooth and satisfying shopping experience. Shop confidently on our website or visit our office to pick up yours today.

What is the price of 2S Li-Ion Battery with Charger in Bangladesh?

TechShopBD brings you the latest 2S Li-Ion Battery with Charger at the most competitive price. The updated price for 2S Li-Ion Battery with Charger in BD for 2025 is now 863.24. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.

Top Reasons to Choose TechShopBD for Purchasing 2S Li-Ion Battery with Charger

When you choose TechShopBD for purchasing 2S Li-Ion Battery with Charger, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

  • Competitive Prices: We offer 2S Li-Ion Battery with Charger at highly competitive rates, ensuring great value for your money.
  • High-Quality Products: All our products are high-quality and sourced directly from trusted manufacturers and suppliers.
  • Quality Passed: Every product undergoes strict quality checks to ensure it meets high performance and durability standards.
  • Expert Technical Support: Our experienced technical team is always ready to assist you with any queries or technical issues.
  • Warranty & Replacement Facility: Enjoy peace of mind with our warranty coverage and an easy replacement process for eligible products.
  • After-Sales Support: Get reliable assistance even after your purchase to ensure a smooth and hassle-free experience.
  • Fast Delivery: We ensure quick and safe delivery across Bangladesh.
  • Product Documentation: Access detailed manuals and datasheets to help you understand and use your 2S Li-Ion Battery with Charger effectively.
  • Blogs and Videos: Explore step-by-step tutorials, detailed blog posts, and helpful video guides to easily set up and get the best performance from your 2S Li-Ion Battery with Charger.