XTAR DRAGON VP4L Plus Charger Battery Charger Lithium Ion Battery Compatible with Battery Battery Deterioration Judgment Activation function (Lithium

[Compatible batteries] Compatible 3.6V/3.7V lithium ion/IMR/INR/ICR: 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 20700 21700 22650 25500 26650 32650. Ni-MH/Ni-CD rechargeable battery: AAAA AAA AA A SC C D (1.5V Li-ion AA and AAA lithium batteries cannot be used). The pack can also be charged using the "11.1V/3S CC 1.0A" on the side of the charger. *Please use an adapter outlet when charging. The evolved version of VP4L Plus has increased the length of the charging tank to a maximum of 77 mm. [Charging current selection] Three outputs can be selected according to the battery capacity. You can select the output by pressing the “current refresh” button above CH1 on the charger. The following outputs can be selected depending on the slot in which the battery is set. CH1&CH4: 0.5A/1.0A/2.0A can be selected. CH2&CH3: 0.5A/1.0A can be selected. Charges up to 2.4A, 5V output. *You can use the USB output no matter which slot the battery is inserted into. [Internal resistance measurement possible/operation sound] You can measure the battery voltage and internal resistance using the included tester probe. Batteries with lower internal resistance have better performance. It will notify you with a sound when you turn on the charger or when charging is completed. You can turn the sound on/off by double-clicking the “RECORD TEST” switch. [Battery Deterioration Judgment] In TEST mode, the actual capacity of the battery can be tested by completing the three processes of "charging, discharging, and charging" and determining the battery's deterioration performance. By pressing the [RECORD TEST] key, you can query the data recorded in test mode and compare it. . *64 times are recorded. Previous records will be deleted. [XTAR Quality Assurance] We accept unconditional returns within 15 days of purchase. Comes with a 1-year manufacturer's warranty, if any defects occur with the product within 12 months from the date of purchase, please contact us immediately, we hope to provide each customer with a better shopping experience. I'm here. Our support staff will respond to your email inquiries within 24 hours. XTAR VP4L Plus is an evolution of XTAR VP4 Plus with longer charging tank length (up to 77 mm) and compatibility with 20700/21700 batteries with protection circuit. At the same time, VP4L Plus has further improved the initial failure problem that may exist in VP4 Plus.