10Pcs 5V 1A 18650 Lithium Battery Charging Board Lithium Battery Charging Board Micro-USB Charge Module Protect Phone Accessories Smartphone Plastic Chargeable

This package contains 10 plastic blue module that have a charging cut-off voltage of 4.2V ± 1%. The charging cut-off voltage ensures that the battery is fully charged without overcharging, which can prolong the lifespan of the battery. The maximum charge current of 1000mA allows for faster charging of the battery, which can save time and increase efficiency. The material of the product is plastic, which is lightweight and durable, making it easy to transport and resistant to damage. The color of the product is blue, which can be visually appealing and can help with easy identification of the product. Please note that the package only includes 10 module, and other products are not included. Also, the color of the item in the picture may differ slightly from the real thing due to light and different displays. The allowed measurement error is +/- 1-3cm. Overall, this product is a reliable and efficient way to charge your batteries. With its charging cut-off voltage and maximum charge current, you can be sure that your battery will be fully charged without overcharging. The plastic material is also a great feature, as it is lightweight and durable, making it easy to transport and resistant to damage.