Mobile Phone PCB Board Module For 18650 Battery

Product Features: This mobile phone PCB has the following features: - Perfect for DIY power banks, LED flashlights, etc. - Charges 18650 batteries - Compact size and light weight - Flame retardant material, high-temperature resistant, not easy to deform - Full protection functions: overcharge, over-discharge, overcurrent, short circuit protection, reverse connection protection - Working temperature: -20℃~+85℃ - Storage temperature: -40℃~+125℃ - Color: Red, black, green - Size: 6.7cm x 2.8cm x 1cm - Weight: 10g Usage: This 18650 battery PCB board is the ideal choice for charging 18650 batteries in various DIY electronics projects. It is widely used in power banks, LED flashlights, and other portable devices. Benefits: - **Compact and lightweight:** Its small size and low weight make it easy to integrate into various devices. - **Excellent protection:** The full protection functions ensure the safety of your batteries and devices. - **Durability:** The flame retardant material and high-temperature resistance ensure long-lasting use. - **Versatile:** Suitable for charging 18650 batteries in power banks, flashlights, and other portable devices. - **Easy installation:** This PCB board is very beginner-friendly, making it simple to install and use. Additional Features: - Input voltage: 5V - Output voltage: 4.2V - Output current: 2A - Charging efficiency: >90% External Links: -

DIY 18650 Lithium Battery Charger Circuit Using TP4056 Module -

DIY Power Bank From 18650 Laptop Batteries