សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ថ្ងៃទី 01 ខែតុលា ឆ្នាំ 2025 - ម៉ោង 05:07 យប់
នេះបើតាមសៀវភៅណែនាំរបស់ម្ចាស់ស Schumacher SL1338 Jump Starter-Power Pack, it is recommended to charge the internal battery immediately after purchase, after each use, and every 30 days, or when the charge level falls below 75% to keep the internal battery fully charged and prolong battery life.
To check the level of the internal battery, press the Power Level button on the front of the unit. The number of LEDs lit will indicate the charge level:
- ● ● ● ● 100% charged
- ● ● ● 75% charged
- ● ● 50% charged
- ● 25% charged
If the LEDs indicate less than 75%, it is advised to charge the internal battery. Here's how to charge the jump starter:
1. Use a 2A USB charger (sold separately) or a USB charging port to quickly recharge the jump starter. Using a charger with less than 2A will increase charge time.
2. Plug the Micro USB end of the charging cable into the input port of the jump starter. Then, plug the USB end of the charging cable into a charger's USB port.
3. Plug the charger into a live AC or DC power outlet.
4. The jump starter will fully charge in approximately 4 hours with a 2A charger. When the unit is fully charged, all four blue LEDs will turn solid for a short time and then shut off.
5. Once the battery is fully charged, disconnect the charger from the outlet and remove the charging cable from the charger and the unit.
Remember to work in a well-ventilated area and not restrict ventilation during the charging process. It's essential to follow these instructions to ensure the proper functioning and longevity of your លោតចាប់ផ្តើម.
បន្ថែមមតិយោបល់ថ្មី។