<p>Specially used to measure 18650 battery capacity.</p> <p>The integration of charging and discharging eliminates the tedious operation of disassembling and assembling the battery to replace the charging and discharging of the device.</p> <p>The size of the discharge current can be switched and it is convenient to use.</p> <p>Small size, easy to carry.</p> <p>stable performance.</p> <p>Product name: 18650 battery capacity internal resistance tester charging and discharging integrated version</p> <p>Working voltage: DC5V</p> <p>Detection voltage: \u2264DC5V</p> <p>Capacity measurement range: 0~99999mAh</p> <p>Energy measurement range: 0~99999mWh</p> <p>Battery internal resistance measurement: support</p> <p>Display real-time voltage: support</p> <p>Display real-time current: support</p> <p>Display real-time power: support</p> <p>Log run time: support</p> <p>Working mode indication: support</p> <p>Current Status Indication: Supported</p> <p>Simultaneous discharge: not supported (simultaneous discharge of 18650 battery Test\u2460 and external power supply Test\u2461 is not supported)</p> <p>Discharge load: 10W 8QJ cement resistance x 2</p> <p>Discharge current selection: x0.5A or ~1A</p> <p>Charging interface: Type-C</p> <p>External discharge interface: Type-C</p> <p>Preset discharge stop voltage: 3V (not adjustable)</p> <p>Preset full stop voltage: 4.2V (not adjustable)</p> <p>Data storage: The measurement data is not saved, and the accumulated data is automatically cleared when the power is turned off or when the working mode is switched.</p> <p>Product size: 108x85x24mm</p> <p>Type: 18650 lithium battery capacity internal resistance tester</p> <p>color:Green</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 x Module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>