Introduction
This manual provides essential information for the safe and efficient operation of your Ryobi OP404 40V Lithium-ion Battery Charger and OP40401 40V 4.0 Ah Lithium-ion Battery. Please read this manual thoroughly before using the product to ensure proper function and to prevent injury or damage.
The Ryobi OP404 charger is designed to rapidly power up your 40V lithium-ion batteries, including the included OP40401. The OP40401 battery delivers reliable, fade-free power to compatible Ryobi 40V cordless tools.
Маанилүү коопсуздук маалыматы
WARNING: To reduce the risk of injury, electric shock, fire, and damage, always read and understand the operator's manual before using this product.
- Батареянын коопсуздугу:
- Do not expose the battery to rain, water, or liquids.
- Do not open, crush, or heat the battery above 40°C (104°F).
- Do not incinerate or short circuit the battery terminals.
- Use only with the charger specified in this manual (OP404) or OP401.
- Remove the battery from the tool when storing, changing attachments, or making adjustments.
- Other batteries may burst if charged with an incompatible charger.
- Заряддагычтын коопсуздугу:
- The OP404 charger requires 120V, 60Hz input power and uses a standard two-prong North American plug.
- Заряддоочу шайкеш келген кубат булагына туташтырылганын текшериңиз.
- Зымы же сайы бузулган болсо, заряддагычты колдонбоңуз.
- Кайра заряддалбаган батарейкаларды заряддоого аракет кылбаңыз.
- Жалпы коопсуздук:
- Keep children and untrained persons away from the charger and battery during operation.
- Store the charger and battery in a dry, secure location away from direct sunlight and extreme temperatures.

Image: Ryobi 40V Lithium-ion battery showing warning labels regarding proper use and handling.
Кутуда эмне бар
Your Ryobi battery and charger kit includes the following components:
- (1) Ryobi OP404 40 Volt Battery Charger
- (1) Ryobi OP40401 40 Volt 4.0 Ah Lithium-ion Battery

Image: The Ryobi OP404 40V battery charger connected to the OP40401 40V 4.0 Ah Lithium-ion battery.
Орнотуу нускамалары
- Компоненттерди таңгактан чыгаруу: Carefully remove the OP404 charger and OP40401 battery from their packaging. Inspect for any damage.
- Кубат туташуу: Plug the OP404 charger into a standard 120V, 60Hz AC outlet. The charger uses a two-prong North American plug.
- Батарея салыңыз: Align the OP40401 battery with the charging port on the OP404 charger. Slide the battery firmly into place until it clicks, ensuring a secure connection.

Image: The Ryobi OP404 charger with the OP40401 battery inserted, ready for charging.
Иштөө нускамалары
Батареяны заряддоо
Once the battery is securely inserted into the charger and the charger is plugged into a power outlet, the charging process will begin automatically. The OP404 charger features an onboard status indicator with LED lights to communicate the battery's charging status.
- Күйгүзүү: Indicates the charger is receiving power.
- Сыноо: Заряддоочу түзүлүш батареянын абалын баалоодо.
- Заряддоо: The battery is actively being charged.
- Даяр: Батарея толук заряддалган жана колдонууга даяр.
- Кемчилик: Indicates a problem with the battery or charger. Refer to troubleshooting.

Image: Close-up of the Ryobi OP404 charger showing the LED status indicators for Power On, Testing, Defective, Charging, and Ready.
Батареяны колдонуу
The OP40401 4.0 Ah Lithium-ion battery provides fade-free power for compatible Ryobi 40V cordless tools. Once fully charged, remove the battery from the charger and insert it into your Ryobi 40V tool until it clicks into place. The 4.0Ah capacity is suitable for extended tasks and power-hungry tools.
Compatible Ryobi 40V cordless power tools include models such as RY40406, RY40540, RY40530, RY40620, RY40250, and others (sold separately).
Техникалык тейлөө
- Тазалоо: Keep the charger and battery clean and free of debris. Use a dry cloth to wipe down surfaces. Do not use liquids or harsh chemicals.
- Сактагыч: Store the battery and charger in a cool, dry place, away from direct sunlight, moisture, and extreme temperatures. Ensure the battery is removed from the charger and any tools before storage.
- Батареянын иштөө мөөнөтү: For optimal battery life, avoid fully discharging the battery before recharging. Recharge as needed.
- Текшерүү: Periodically inspect the charger cord, plug, and battery for any signs of damage. Do not use if damaged.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Заряддагыч күйбөй жатат. | No power to the outlet; charger not plugged in correctly; faulty outlet. | Check power outlet with another device; ensure charger is fully plugged in. |
| Battery not charging (Defective LED lit). | Battery is too hot/cold; battery is defective; charger is defective. | Allow battery to reach room temperature; try another known good battery (if available); contact customer support if issue persists. |
| Батарея шайманга туура келбейт. | Incorrect battery for the tool; debris in battery port. | Ensure tool is compatible with Ryobi 40V batteries; clear any debris from the tool's battery port. |
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд | RYOBI |
| Заряддоочу модели | OP404 |
| Батарея модели | OP40401 |
| Батарея түрү | Литий-ион |
| Output Voltage (Батарея) | 40 вольт |
| Capacity (Battery) | 4.0 Ah |
| Киргизүү көлөмүtage (Заряддоочу) | 120 вольт |
| Input Frequency (Charger) | 60 Гц |
| Current Rating (Charger) | 4 Amps |
| Connector Type (Charger) | AC Power Plug (Two-prong North American) |
| Number of Ports (Charger) | 1 |
Кепилдик жана колдоо
Specific warranty information for your Ryobi product is typically provided with the original purchase documentation or can be found on the official Ryobi webсайт. Кепилдик дооматтары үчүн сатып алганыңыздын далилин сактап коюңуз.
For technical support, service, or replacement parts, please refer to the contact information provided in your product's original packaging or visit the official Ryobi customer support portal.