• 2-in-1 Charge Discharge Board 18650 – DIY lithium power bank module. -Battery Charger -Robocraze
  • 2-in-1 Charge Discharge Board 18650 – DIY lithium power bank module. -Battery Charger -Robocraze
  • 2-in-1 Charge Discharge Board 18650 – DIY lithium power bank module. -Battery Charger -Robocraze
  • 2-in-1 Charge Discharge Board 18650 – DIY lithium power bank module. -Battery Charger -Robocraze
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2in1 charge discharge board module DIY 18650 lithium battery Power Mobile Bank

Rs. 22
Rs. 39 Rs. 22
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  • Almost all mobile power shell can be easily installed. 
  • Intelligent temperature control and overtemperature protection; Integrated Output overvoltage protection, short circuit protection, overload protection, overcharging and over-discharging protection
  • Android, Apple mobile phone charging identification circuit and other mobile power of all functions. 
  • High circuit integration, the external circuit is simple, so high reliability.
  • 1A output is not continuous current, it changes according to USB connecting load, automatic current output as per load

2in1 charge discharge board module DIY 18650 lithium battery Power Mobile Bank

5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P  Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P High-Quality USB iron with Cheap display port video card and Integrated Circuits.

Key Features:

  • BAT Discharging Stop Voltage: 2.9V.

  • Discharging Efficiency:85%(input 3.7V output 5V/1A).

  • Charging and discharging indication.

  • Internally installed charging and discharging power MOS.

  • Preset 4.2V charging voltage, precision ±1%.

  • Max 8uA standby current.

  • Integration charging management and discharging management.

  • Intelligent temperature control and overtemperature protection.

  • Integration output overvoltage protection, short circuit protection, overload protection.

  • Integration overcharging and over-discharging protection.

  • Support trickle mode and zero voltage charging.

  • When charging: red light flashing.

  • Fully charged: Red light glows for a long time.

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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  • ⚡ Dispatched within 24 hours

  • 💰 Earn RC Coins on every purchase

  • 🚚 Free shipping on orders above Rs 500/-

  • 🛠️ Dedicated Technical Support Team

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Package Includes:

  • 1 x 2in1 charge discharge board module 

Specifications:

Input Supply voltage (V) 3.7 ~ 5.5
Charging Current (A) 1 (max)
Output voltage (V) 5
Output Current (A) 1
Length (mm) 23
Width (mm) 17.5
Height (mm) 12
Weight (gm) 3

Customer Reviews

Based on 15 reviews
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(12)
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(3)
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P
Pradeep
Website Navigation Easy

The website was easy to navigate, and I found the product quickly. The checkout process was straightforward and quick, making the entire purchase hassle-free.

r
ramireddy
Product Quality Excellent

The module is of excellent quality. It handles charging and discharging efficiently and has built-in protections that work well, ensuring safety and reliability.

P
Parvesh
Timely Delivery Appreciated

Delivery was on time and the package arrived as scheduled. The shipping process was smooth and efficient, and I appreciated the regular updates throughout.

K
Krishnaraj
Customer Support Helpful

Customer support was helpful and answered my technical questions promptly, providing useful advice for safe usage and setup of the module.

R
Rakesh
Product Works Reliably

The module works reliably in my DIY power bank project. It charges batteries safely and discharges power steadily without any issues, making it a dependable component.

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