導入
ご購入ありがとうございますasing the Amazon Basics Ni-MH AA/AAA Battery Charger with USB Output. This manual provides important information regarding the safe operation, setup, maintenance, and troubleshooting of your new charger. Please read this manual thoroughly before use and retain it for future reference.
安全情報
- Use only with Ni-MH AA/AAA rechargeable batteries. Do not attempt to charge other battery types (e.g., alkaline, Ni-Cd, Li-ion) as this may cause explosion, rupture, or leakage, leading to personal injury or property damage.
- Do not charge 1 or 3 batteries. This charger is designed to charge batteries in pairs (2 or 4 batteries simultaneously).
- Ensure correct battery polarity (+/-) when inserting batteries. Insert the negative (-) terminal first, then gently press down the positive (+) terminal to secure the battery and protect the contacts.
- 充電器を雨や湿気にさらさないでください。屋内でのみご使用ください。
- 充電器を分解、改造、または修理しないでください。修理はすべて資格のある専門家にご依頼ください。
- お子様の手の届かない場所に保管してください。
- 使用していないときや清掃する前には、充電器を電源コンセントから抜いてください。
- Avoid charging batteries in extreme temperatures or direct sunlight.
製品終了view
The Amazon Basics Ni-MH AA/AAA Battery Charger is designed for efficient and safe charging of your rechargeable batteries. It features multiple charging slots and a convenient USB output port.
コンポーネント
- Battery Charging Slots (for AA/AAA Ni-MH batteries)
- USB Output Port (for charging USB-powered devices)
- Power Plug (EU standard)
- LED Indicators (for charging status)
特徴
- 4-hour Ni-MH battery charger with USB port.
- Charges 2 or 4 AA/AAA Ni-MH rechargeable batteries simultaneously.
- Reverse polarity and overcharge protection for safe charging.
- Built-in switching power technology for worldwide use (100-240V AC input).

図1: 前面 view of the Amazon Basics Ni-MH AA/AAA Battery Charger.

図2:戻る view of the charger showing product label and EU plug.

Figure 3: Close-up of the USB output port located on the side of the charger.
設定
- 充電器を開梱します。 充電器をパッケージから慎重に取り出します。
- 損傷の検査: 充電器に目に見える損傷がないか確認してください。損傷がある場合は使用しないでください。
- 電池を準備します: Ensure the Ni-MH AA/AAA batteries you intend to charge are clean and free from corrosion.
操作手順
バッテリーの充電
- バッテリーの挿入:
- Insert 2 or 4 AA/AAA Ni-MH rechargeable batteries into the charging slots.
- 重要: When inserting batteries, always insert the negative (-) terminal first, then gently press down the positive (+) terminal to secure the battery and protect the contacts.
- If charging only 2 batteries, place them side-by-side in two adjacent slots (e.g., the two leftmost slots or the two rightmost slots). The charger cannot charge 1 or 3 batteries.
- 電源に接続: Plug the charger directly into a standard 100-240V AC wall outlet.
- モニター充電: The LED indicators will illuminate to show the charging status. Refer to the charger's specific LED behavior (e.g., red for charging, green for fully charged).
- 電池を取り外す: Once charging is complete (indicated by the LEDs), unplug the charger from the wall outlet and remove the batteries.

Figure 4: Charger with AA batteries correctly inserted for charging.

Figure 5: Charger with AAA batteries correctly inserted for charging.
USB 出力ポートの使用
The charger features a USB output port that can be used to charge USB-powered devices (e.g., smartphones, tablets). This port provides 5.0V at 0.5A output.
- 充電器を電源に接続します: Plug the battery charger into a standard 100-240V AC wall outlet.
- USBデバイスを接続: Connect your USB-powered device to the USB output port on the charger using a compatible USB cable.
- 充電: Your device will begin charging. Note that charging batteries and using the USB output simultaneously might affect charging speeds.

Figure 6: Charger plugged into a wall outlet with a USB cable connected to the USB output port.
メンテナンス
- クリーニング: Unplug the charger before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
- ストレージ: 充電器を使用しないときは、直射日光や湿気を避けて、涼しく乾燥した場所に保管してください。
- バッテリーの接点: Periodically check the battery contacts in the charging slots for dust or debris and clean if necessary to ensure proper connection.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| バッテリーが充電されません。 |
|
|
| USBデバイスが充電されません。 |
|
|
仕様
| 属性 | 価値 |
|---|---|
| モデル番号 | V-3299USB-EU |
| 入力ボリュームtage | 100-240V AC、50/60Hz |
| 電池のタイプ | Ni-MH AA/AAA rechargeable batteries |
| バッテリー充電出力 | AA: 2x (2.8V = 600mA), AAA: 2x (2.8V = 350mA) |
| USB出力 | 5.0V=0.5A |
| 製品寸法(長さ x 幅 x 高さ) | 6.89 x 6.44 x 10.94 cm(2.71 x 2.54 x 4.31インチ) |
| アイテム重量 | 109グラム(3.84オンス) |
| 色 | 黒 |
| 原産国 | 中国 |

Figure 7: Dimensions of the Amazon Basics Battery Charger.
保証とサポート
保証情報とカスタマーサポートについては、Amazonベーシックの公式ウェブサイトをご覧ください。 website or contact Amazon customer service directly. Keep your purchase receipt for warranty claims.
さらにサポートが必要な場合は、次のサイトをご覧ください。 Amazonカスタマーサービス