1-4Way Type-C 18650 Battery Capacity Tester Automatic Internal Resistance Tester
USD 14.47 USD
Specifications
| Select Type | 1Channels |
| Brand | Unbranded |
| Marke | Markenlos |
1 x 18650 Battery Capacity Internal Resistance Tester. Support separate charging and discharging, and support up to 9 charging and discharging cycles in automatic mode. When the battery is not installed, the test circuit is disconnected, which is equivalent to infinite resistance value, and the internal resistance shows 9999 milliohms.