XWELL Laptop Battery Charge Discharge Machine is engineered for precision testing of lithium-ion batteries, featuring high-grade aluminum alloy casing for durability and heat dissipation. Its advanced microcontroller ensures accurate capacity measurement with ±1% precision, supporting 18650, 26650, and other Li-ion cells.

Equipped with a bright OLED display, it provides real-time voltage, current, and capacity data. The built-in dual cooling fans prevent overheating during prolonged discharge cycles, making it ideal for battery manufacturers, repair shops, and DIY enthusiasts.

This tester supports 0-5V input and 0-10A discharge current, compatible with most laptop and power tool batteries. Its compact, portable design includes non-slip rubber feet for stable operation on workbenches or field testing.

Perfect for battery recycling, quality control, and hobbyist projects, it delivers professional-grade performance at an unbeatable wholesale price. Bulk orders available with global shipping.