Description
Upgrade your DIY projects and portable power solutions with the 10pcs 5V 1A 18650 Lithium Battery Charging Board TP4056. This compact charging module combines a high‑efficiency TP4056 chip, dual USB input options (Micro‑USB & Type‑C), and built‑in protection circuitry to safely charge single‑cell 18650 lithium‑ion batteries. Perfect for hobbyists, makers, and professionals who need reliable, fast, and protected charging in a tiny footprint.
Key Highlights
- Universal 5V / 1A input – works with standard USB wall adapters, power banks, and solar panels.
- Dual connector options: Micro‑USB and reversible Type‑C for maximum flexibility.
- Integrated TP4056 smart‑charge IC with automatic constant‑current/constant‑voltage (CC/CV) algorithm.
- Built‑in protection: over‑charge, over‑discharge, short‑circuit, and over‑temperature safeguards.
- Compact mini/micro size (≈30 mm × 20 mm) – fits easily into tight enclosures.
- Pack of 10 boards – ideal for bulk projects, prototyping kits, or resale.
Compatibility
Designed specifically for single‑cell 18650 lithium‑ion batteries (3.7 V nominal). Also compatible with other 3.7 V Li‑Ion/Li‑Poly cells such as 16340, 14500, and 10440, making it a versatile solution for a wide range of portable devices.
Technical Specifications
- Input Voltage: 5 V ± 0.5 V (USB)
- Charging Current: 1 A (adjustable with external resistor)
- Battery Voltage Range: 3.0 V – 4.2 V
- Charging Efficiency: up to 95 %
- Protection Thresholds: Over‑charge at 4.25 V, Over‑discharge at 2.5 V, Short‑circuit detection
- Operating Temperature: –20 °C to +60 °C
- Dimensions: 30 mm × 20 mm × 5 mm
- Board Thickness: 1.6 mm (standard PCB)
Why Choose This Charging Board?
When safety and reliability matter, the TP4056 charging module delivers industry‑standard protection without sacrificing speed. Its dual USB ports let you choose the most convenient connector, while the compact design leaves plenty of room for your battery and circuitry. Whether you’re building a power bank, a wearable gadget, or a custom robot, this charger ensures your 18650 cells stay healthy and ready for action.
Package Includes
- 10 × TP4056 5V / 1A 18650 charging boards (mini/micro)
- Micro‑USB connectors (pre‑soldered)
- Type‑C connectors (pre‑soldered)
- Quick start guide with wiring diagram
Boost your project’s performance with a trusted, protected charging solution – order the 10‑piece TP4056 charging board set today!
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