E ECSEM Magnetic USB Charging Cable User Manual

1. はじめに

This manual provides instructions for the E ECSEM Magnetic USB Charging Cable, designed as a replacement charger for K22, K57 Pro, and K55 Military Smart Watches. This cable ensures efficient and safe charging for your compatible smartwatch.

互換性: This charging cable is specifically designed for the following smartwatches:

• K22スマートウォッチ
• K57 Pro Smart Watch
• K55 Military Smart Watch

2 製品の特徴

The E ECSEM Magnetic USB Charging Cable incorporates several features for reliable and convenient charging:

• 磁気接続: Ensures a secure and easy connection to your smartwatch.
• 耐久性のある素材: Constructed with eco-friendly TPE and TPU materials for flexibility and longevity.
• 内蔵スマートチップ: Provides multiple protections including over-voltage and over-current protection, contributing to a longer service life for your watch.
• 安定したパフォーマンス: Offers fast charging with small DC ripple and high efficiency.
• 多用途の電源: Can be connected to various USB power sources such as PCs, laptops, power banks, and car chargers.

Figure 2.1: Multiple Protection features of the charging cable, including a smart chip for safe and efficient charging.

Figure 2.2: Reinforced design of the cable, highlighting its flexibility and durability against bending.

Figure 2.3: The cable is designed for ultra-durability, with a bending life exceeding 6000 cycles.

3. セットアップ

To begin charging your smartwatch, follow these steps:

1. Identify the magnetic charging port on your K22, K57 Pro, or K55 Smart Watch.
2. Connect the USB-A end of the charging cable to a compatible USB power source. Recommended sources include:
• Computer (PC, Mac, Laptop) USB port
• パワーバンク
• 車の充電器
3. Align the magnetic charging pins of the cable with the charging contacts on your smartwatch. The magnetic connection will snap into place.
4. Ensure the smartwatch display indicates that charging has begun.

Important: Do not use cell phone fast charging adapters. Always connect to a USB power source on a PC, Mac, Laptop, or Notebook for more stable voltage and to protect your watch.

Figure 3.1: Connect the USB end to a compatible USB port for stable charging.

4. 操作手順

Once connected, your smartwatch will begin charging automatically. Observe the charging indicator on your watch's screen to monitor the charging status.

Tips for Optimal Charging and Watch Protection:

• Use the Built-in Chip Cable: The charging cable is equipped with a built-in chip to effectively prolong the service life of your watch by managing power delivery.
• Limit Recharging Time: It is recommended to limit recharging time to approximately 80 minutes to prevent overcharging and extend battery health.
• 使い切る前に充電: Charge your watch before the battery completely runs down to maintain battery longevity.
• Avoid Fast Chargers: Do not use cell phone fast chargers. Always connect to a standard USB power source on a PC, Mac, Laptop, or Notebook for more stable voltage.

5. メンテナンス

To ensure the longevity and proper function of your E ECSEM Magnetic USB Charging Cable, follow these maintenance guidelines:

• 清潔に保ちます： Periodically wipe the magnetic contacts on both the cable and your smartwatch with a dry, soft cloth to remove dust or debris.
• 極端な状況を避ける: ケーブルを極端な温度、直射日光、過度の湿気にさらさないでください。
• 取り扱いにはご注意ください: While the cable features a reinforced design, avoid sharp bends or excessive pulling on the cable to prevent internal damage.
• 適切な保管: When not in use, store the cable in a clean, dry place, away from sharp objects that could damage the insulation.

6。 トラブルシューティング

If you encounter issues while charging, consider the following:

• 時計が充電されない:
• Ensure the magnetic connection is secure and properly aligned with the smartwatch's charging contacts.
• Try a different USB power source (e.g., another USB port on your computer or a different power bank).
• Check if the charging contacts on both the cable and the watch are clean and free of obstructions.
• 遅い充電:
• Ensure you are using a stable USB power source (PC, laptop). Avoid using wall adapters that may not provide sufficient or stable current.
• Verify the input current of your USB source is within the recommended range (5V/0.5-1A).
• ケーブルの損傷: Inspect the cable for any visible signs of damage, such as frayed wires or bent connectors. If damaged, discontinue use and replace the cable.

7. 仕様

8. 保証とサポート

E ECSEM provides the following warranty and support for this product:

• 返金保証: 購入日から30日。
• 保証期間: 購入日から12ヶ月。

If you experience any issues with your E ECSEM charging cable, please do not hesitate to contact customer support. We aim to respond to inquiries within 24 hours.