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18650 Battery Holder 2 Slot with USB Output & Charging Circuit in Bangladesh
10.0%
18650 Battery Holder 2 Slot with USB Output & Charging Circuit in Bangladesh
10.0%

18650 Battery Holder 2 Slot with USB Output & Charging Circuit

SKU: MIS-00728

Brand: Made in China

Warranty: 3 Days

Model: N/A

৳ 274.53 ৳ 305.03

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Category: Charger

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Description of 18650 Battery Holder 2 Slot with USB Output & Charging Circuit

The Battery Holder 2x18650 with Charger is a versatile power supply module that can hold two 18650 lithium-ion batteries and convert their output voltage to a regulated 5V USB output. It's a portable solution for DIY electronics, USB-powered devices, and small projects needing stable power.

Key Features


  • Supports two 18650 rechargeable lithium-ion batteries.
  • Includes an integrated charging circuit to safely charge batteries via Micro USB.
  • Provides a regulated 5V USB output by converting the 3.7V per cell battery voltage.
  • Features LED indicators that display charging and power status.
  • Compact and lightweight design, perfect for portable projects and devices.

Technical Details


Specification Details
Battery Type 18650 rechargeable lithium-ion battery (not included)
Input Voltage (Charging) 5V DC (via Micro USB)
Output Voltage 5V DC (via USB Type-A port)
Output Current Up to 1A (depends on battery capacity and health)
Charging Current 500mA (max)
PCB Material High-quality FR4
Dimensions 99.7mm x 48.2mm x 20mm
Weight 40g

Applications


  • DIY portable power sources
  • USB-powered small devices
  • Electronics projects
  • Arduino and Raspberry Pi projects
  • Backup power for small gadgets

Packaging Details


  • 1 x Battery Holder 2x18650 with Charger 3.7V to 5V USB Output

Battery Holder 2x18650 with Charger 3.7V to 5V USB Output - Frequently Asked Questions


Can I use any 18650 batteries with this 2x18650 battery holder?
Yes, you can use most 18650 rechargeable lithium-ion batteries. However, protected batteries with built-in safety circuits might be slightly longer and may not fit properly. Always check battery dimensions before use.
How do I safely charge two 18650 batteries with this holder?
This battery holder includes an integrated charging circuit designed for safe charging via a 5V Micro USB input. It uses a constant current/constant voltage (CC/CV) charging method to protect your batteries from overcharging.
What USB output voltage and current does this battery holder provide?
It provides a regulated 5V DC output via the USB Type-A port, with up to 1A output current depending on the capacity and health of the batteries.
Will the LED indicators show the charging status?
Yes, the built-in LEDs indicate charging progress and power status, helping you know when the batteries are fully charged or in use.
Can I use this battery holder for Raspberry Pi or Arduino projects?
Absolutely! It’s a popular power source for Arduino, Raspberry Pi, and other small USB-powered electronics and DIY projects.
What happens if I use unprotected batteries? Is it safe?
Unprotected 18650 batteries lack built-in safety circuits and may pose risks if mishandled or overcharged. It’s recommended to use protected batteries with this holder to enhance safety.
Can I connect multiple holders in parallel for higher capacity?
While possible, connecting multiple holders or batteries in parallel requires proper battery management and balancing circuitry to avoid safety risks and ensure stable operation.
What are the dimensions and weight of this battery holder?
The module measures approximately 99.7mm x 48.2mm x 20mm and weighs about 40g without batteries.


Attention


Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken.

Need help?


All of our Engineers are ready to serve you. If you have any queries, please don’t forget to throw a comment below or simply make a phone call to 09678110110 from 09.00 am to 08.00 pm (7 days a week). You can also join us via Live Chat and Facebook Inbox.

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18650 Battery Holder 2 Slot with USB Output & Charging Circuit

৳ 274.53 ৳ 305.03

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What is the price of 18650 Battery Holder 2 Slot with USB Output & Charging Circuit in Bangladesh?

The latest and best price of 18650 Battery Holder 2 Slot with USB Output & Charging Circuit in Bangladesh is BDT 305.03 Taka. You can purchase the 18650 Battery Holder 2 Slot with USB Output & Charging Circuit at the best price on TechShopBD.com or visit our office to pick yours up today.

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