Description
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Overview
The Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W is a genuine OEM replacement adapter engineered to provide reliable and efficient charging for Lenovo IdeaPad laptops. Delivering a stable 20V DC output at 3.25A, it supplies up to 65W of power, ensuring dependable system performance while safely charging the battery.
Featuring Lenovo's Round Tip (3-pin) connector, the adapter provides a secure and reliable connection for compatible IdeaPad models. Its universal 100–240V AC input allows convenient worldwide use at home, in the office, or while traveling. Built-in protection against over-voltage, over-current, overheating, overload, and short circuits ensures safe and dependable long-term operation. Lenovo PSREF specifies a 65W round tip AC adapter for the IdeaPad 1 15IRU7.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Price Table
| Product |
Price in Kenya (KSh) |
| Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W |
2,500 – 5,000 |
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Key Specifications
| Specification |
Details |
| Brand |
Lenovo |
| Adapter Type |
OEM AC Adapter |
| Output Voltage |
20V DC |
| Output Current |
3.25A |
| Output Power |
65W |
| Input Voltage |
100–240V AC |
| Input Frequency |
50–60Hz |
| Connector |
Lenovo Round Tip (3-pin) |
| Included |
AC Power Cord |
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Electrical Output Specifications
The adapter delivers stable electrical output for reliable laptop performance and efficient battery charging.
Voltage (V): 20V DC
- Provides a regulated 20V output.
- Matches Lenovo factory charging specifications.
- Ensures stable and efficient power delivery.
Amperage (A): 3.25A
- Delivers up to 3.25A of charging current.
- Supports reliable laptop operation.
- Maintains efficient battery charging.
Wattage (W): 65W
- Produces up to 65W of continuous output.
- Powers the laptop while charging the battery.
- This charger belongs to the 65W performance category.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Common Wattage Tiers & Use Cases
45W
- Suitable for entry-level notebooks.
- Designed for basic productivity.
- Lower than the recommended wattage for this model.
65W
- Ideal for mainstream Lenovo IdeaPad laptops.
- Supports office work, learning, and multimedia.
- This charger belongs to the 65W category.
90W
- Designed for higher-performance business laptops.
- Provides additional power capacity.
- Not required for this model.
135W–170W
- Intended for mobile workstations.
- Supports demanding hardware.
- Not compatible with this laptop.
230W
- Designed for gaming laptops.
- Supports dedicated GPUs.
- Not compatible with this model.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Input Specifications
Input Voltage
- Accepts worldwide input from 100V to 240V AC.
- Suitable for international travel.
- No voltage converter required.
Input Frequency
- Operates on both 50Hz and 60Hz power systems.
- Compatible with worldwide electrical standards.
- Ensures dependable charging performance.
Power Source
- Connects directly to standard AC wall outlets.
- Converts AC power into regulated DC output.
- Provides stable and efficient charging.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Connector Types
Lenovo Round Tip (3-pin)
- Uses Lenovo's Round Tip (3-pin) connector.
- Provides a secure and reliable connection.
- This charger uses the Lenovo Round Tip connector.
USB-C Power Delivery (PD)
- Common on newer USB-C charging laptops.
- Supports intelligent Power Delivery charging.
- Not compatible with this model's charging port.
Lenovo Slim Tip
- Used on many ThinkPad and Legion laptops.
- Different from the Round Tip connector.
- Not compatible with this laptop.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W FAQs
1. Is this charger compatible with the Lenovo IdeaPad 1 15IRU7 83B40000US?
Yes. It is specifically designed for the Lenovo IdeaPad 1 15IRU7 83B40000US and compatible Lenovo laptops requiring a 20V 3.25A 65W Round Tip charger.
2. Does the package include a power cord?
Yes. The package includes the 65W AC adapter and a compatible AC power cord.
3. Can I replace my original Lenovo charger with this adapter?
Yes. If your original charger is rated at 20V, 3.25A, 65W, and uses the Lenovo Round Tip connector, this adapter is a suitable replacement.
4. Does this charger support worldwide voltage?
Yes. It supports 100–240V AC, 50–60Hz, making it suitable for international use.
5. How do I verify compatibility before purchasing?
Check your laptop model together with the voltage, amperage, wattage, and connector type of your existing charger.
6. Does this charger include built-in safety protection?
Yes. It includes protection against over-voltage, over-current, overheating, overload, and short circuits for safe and reliable charging.
Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W Conclusion
The Charger for Lenovo IdeaPad 1 15IRU7 83B40000US 20V 3.25A 65W is a dependable OEM replacement adapter designed to provide safe and efficient charging for compatible Lenovo IdeaPad laptops. With 20V output, 3.25A current, 65W power, a Lenovo Round Tip (3-pin) connector, universal 100–240V AC input, and an included AC power cord, it delivers reliable performance for work, study, and everyday computing.
