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I like the product and how easy is it to use them and making a tight grip on the wires
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2in1 charge discharge board module DIY 18650 lithium battery Power Mobile Bank
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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.
At Robocraze, the price starts at just ₹19*, making it one of the most affordable and value-driven options for DIY enthusiasts and electronics developers. (*Prices may vary based on offers, stock availability, and ongoing promotions.) Unlike many low-cost alternatives in the market, our module is quality-checked to ensure stable charging, safe discharging, and reliable performance for 18650 lithium battery applications. Whether you're building a custom power bank, portable electronics project, or prototyping a battery-powered system, we ensure better component quality and durability compared to generic competitors.
| Feature | 2In1 Charge Discharge Board Module | Generic Low-Cost Module |
|---|---|---|
| Battery Type Supported | 18650 Lithium Battery | 18650 Lithium Battery |
| Charging Function | Yes (Micro USB Input) | Yes |
| Discharging Function | Yes (5V USB Output) | Yes |
| Protection Circuit | Overcharge, Overdischarge, Short Circuit Protection | Basic / Limited Protection |
| Output Voltage | 5V Stable USB Output | 5V Output (May Fluctuate) |
| Build Quality | High-Quality PCB with Reliable IC | Standard PCB |
| Quality Tested | Yes – Tested Before Dispatch | Not Always Tested |
| Ideal For | DIY Power Bank, Portable Electronics Projects | Basic Hobby Projects |
| 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 |
Yes, this product is original and sourced from trusted manufacturers. At Robocraze, we ensure every module undergoes quality inspection before dispatch. We supply only genuine and tested electronic components, ensuring reliable performance, safety protection features, and long-term usability for DIY and embedded applications.
