5V Step-Up Power Bank Module Lithium Battery Charging Protection Board USB Type-B 134N3P
Sale price
Rs. 28.00
Regular price Rs. 35.00
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5V Step-Up Power Bank Module Lithium Battery Charging Protection Board USB Type-B 134N3P
Sale price
Rs. 28.00
Regular price Rs. 35.00
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Free shipping eligibility
Prepaid orders of ₹999+ delivered within Tamil Nadu. Terms apply.
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Description
The 5V Step-Up Power Bank Module (Lithium Battery Charging Protection Board with USB Type-B) is an electronic circuit board used to convert a single lithium battery (3.7V) into a stable 5V output, like a mobile power bank.
It also includes battery charging and protection features, making it useful for DIY power bank projects and portable electronics.
- Input Voltage: 3.7V (Lithium-ion / Li-Po battery)
- Output Voltage: 5V DC (USB output)
- Output Current: Up to 1A (varies by module quality)
- Charging Voltage: 5V via USB Type-B input
-
Protection Features:
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Boost Converter IC: 134N3P (or similar variant)
- Efficiency: ~85% (typical)
- Ports: USB output + USB Type-B input