The product supports four-channel capacity and internal resistance measurement.Support separate charging and discharging, and support up to 9 charging and discharging cycles in automatic mode
Each channel is of each other, set separately, operates independently, and does not interfere with each other. 18650 battery holder uses compact battery holder, suitable for flat- battery measurement
Active cooling of fan supports overheating protection. Using DC two-wire to measure internal resistance. Working voltage: DC5V. Applicable battery: suitable for all batteries that meet the requirements of stopping discharge voltage of 2.5~3.5V and starting from 2.8V to 4.2V
Power supply interface: Dual Type-C power supply interface (power supply and power cord are not included)
System language: English/Chinese can be switched