<p>1. 2.4-inch color display: equipped with high-definition 2.4-inch color screen, the data is clearly visible, intuitive and convenient operation</p> <p>2. Compatible with lithium iron phosphate batteries: support lithium iron phosphate battery testing, a range of applications to meet a variety of needs</p> <p>3. spring battery holder design: the use of spring battery holder, battery installation and removal is convenient and fast, to enhance the testing efficiency</p> <p>4. external test function: support external test mode, can be a variety of types of batteries for accurate testing, strong flexibility</p> <p>5. Real-time multi-parameter display: real-time display of battery voltage, operating current, capacity measurement and running time, fully grasp the battery status.</p> <p>Channel type: 8 channels, each unrelated, operation, do not affect each other.</p> <p>Channel synchronization: support 8 channels to set up the synchronization, you can also set up the parameters of each channel individually.</p> <p>Cycle charging and discharging: automatic mode only supports charging - discharging - charging 1 cycle, does not support multiple cycles</p> <p>Parameter:</p> <p>Operating voltage: DC 12-19V (standard bare metal, without power supply)</p> <p>Power supply interface: DC5.5 high current interface power supply reverse connection protection: reverse connection protection, prohibit reverse power supply</p> <p>Color:Black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 * 18650 Battery Capacity Internal Tester</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>