Single slot 18650 charger

Electrical Parameters

      1、Input: AC 110~240V 50/60 Hz

 2. Empty Load Voltage: DC4.15V-4.25V

 Load current: 350mA, ±30mA

 4. Intelligent 18650 charger compatible with 26650 batteries

Charging Features:

1. The intelligent IC control and built-in reference voltage ensure that the battery is fully charged (charge rate ≥ 99%) while ensuring safety of use.

2. The device automatically identifies the polarity of the battery, allowing charging in both directions, ensuring safety in use.

3. Short-circuit protection function, the IC automatically cuts off the output upon a short circuit, ensuring safety in use.

4. Stable voltage output when empty, more precise and stable voltage, precise charging to protect the battery, ensuring safety in use.

5. When the charger is empty, it lights up green. When it is loaded, the red light flashes. When it is fully charged, it lights up green, ensuring that the battery is fully charged without overcharging and ensuring safety.

6. The simple, fashionable, and elegant design offers a completely new experience.

To ensure the performance and quality of the product. ByThird-party laboratoryArrange for a test:

1.High-temperature TestThe experimental temperature is 65℃±2℃, and the product is not packaged. The duration is 8 hours. After being placed at room temperature to recover, the appearance, insulating strength, indicator function, and electrical performance are re-tested. The appearance should be flat with no scratches, burrs, or other mechanical damage, and the exposed metal parts should not rust; there should be no breakdown, arc flight phenomenon; the indicator function and electrical performance should be normal.

2.Low-temperature testThe experimental temperature is -20℃ ± 3℃, and the product is not packaged. The duration is 10 hours. After being placed at room temperature to recover, the appearance, insulating strength, indicator function, and electrical performance are re-tested. The appearance should be flat with no scratches, burrs, or other mechanical damage, and the exposed metal parts should not rust; there should be no breakdown, arc flight phenomenon; the indicator function and electrical performance should be normal.

3.Constant humidity and temperature testThe experimental temperature is 40℃±2℃, the humidity is 90%～95%, the product is not packaged, and the duration is 48 hours. After the test, the appearance, insulating strength, indication function, and electrical performance are re-tested. The appearance is flat with no scratches, burrs, or other mechanical damage, and the exposed metal parts are not rusty; there is no breakdown or arc phenomenon; the indication function and electrical performance are normal.

4.Vibration TestFrequency: 10～55 Hz, Amplitude: 0.35mm, Sweep frequency cycle times per direction: 10 times. After the experiment, the appearance, insulation strength, indication function, and electrical performance are re-tested. The appearance is intact with no scratches, burrs, or other mechanical damage; exposed metal parts are not corroded; there is no breakthrough or arc phenomenon; the indication function and electrical performance are normal.

5.Falling testA 1000mm high, 20mm thick hardboard table with six surfaces, each direction tested once. After the experiment, the appearance, insulating strength, indication function, and electrical performance were retested. The appearance was flat with no scratches, burrs, or other mechanical damage, and the exposed metal parts were not rusty; there was no breakthrough or arc flight phenomenon; the indication function and electrical performance were normal.