5V 2A USB 18650 Lithium Charging Board Circuit Step Up Module

Product Features:

– 18650 Lithium Battery Charging Board
– Step Up Circuit
– 5V 2A USB Output
– Easy to Assemble and Use
– Durable and Reliable
– Color: Green

Benefits:

– The 5V 2A USB 18650 Lithium Charging Board Circuit Step Up Module is a versatile and convenient device that allows you to charge your 18650 lithium batteries and output 5V 2A USB power.
– It is easy to assemble and use, and its durable construction ensures long-lasting performance.
– The module is also color-coded for easy identification, making it a great choice for hobbyists and professionals alike.

Product Specifications:

– Input Voltage: 3.7V-4.2V
– Output Voltage: 5V
– Output Current: 2A
– Efficiency: >90%
– Dimensions: 25mm x 19mm x 4mm

Additional Features:

– The module includes a built-in protection circuit to prevent overcharging, over-discharging, and short circuits.
– The module also features a low-power shutdown mode to conserve battery life.