45N1704 Battery for Lenovo Laptop - 14.8V 3350mAh 4-Cell Li-Polymer
€61.99
Tax included
The 45N1704 battery is a replacement for Lenovo ThinkPad Yoga 12 laptops with 14.8V and 3350mAh (47Wh). It is compatible with part numbers 45N1705, 45N1706, and 45N1707. This product is new, with a 3-year warranty and shipping from Spain in 24-48 hours.
Lenovo · 45N1704
45N1704 Battery for Lenovo Laptop - 14.8V 3350mAh 4-Cell Li-Polymer
Compatible replacement battery for Lenovo ThinkPad Yoga 12. New, with 3 years warranty.
- 3350 mAh / 47 Wh
- 14.8 V
- 4-Cell Li-Polymer
- New
Key features
-
Nominal Capacity
3350 mAh / 47 Wh for reliable autonomy.
-
Voltage
14.8 V, also compatible with 14.4 V systems.
-
Cell Technology
4 Lithium Polymer (Li-Polymer) cells for greater safety and lower weight.
-
Specific Compatibility
Designed for Lenovo ThinkPad Yoga 12 models and compatible series.
-
Integrated Protection
Safety circuits against overvoltage and undervoltage.
Product description
The 45N1704 replacement battery is the ideal solution to restore the autonomy of your Lenovo ThinkPad Yoga 12 laptop. Manufactured with 4 high-quality Lithium Polymer (Li-Polymer) cells, it offers a capacity of 3350 mAh (47 Wh) and a voltage of 14.8 V, ensuring reliable and long-lasting performance for your device.
This component is perfect for technical services and users looking for a precise and safe replacement. It includes integrated protection circuits against overvoltage and undervoltage to protect your laptop. Each battery is checked by our technical service to ensure its correct functioning and maximum quality before shipping.
- Stable performance: 3350 mAh capacity and 14.8 V voltage.
- Safe technology: Li-Polymer cells offering greater durability and reduced weight.
- Guaranteed compatibility: Designed to fit and function perfectly with the specified models.
To maximize the lifespan of your new battery, it is recommended to perform an initial full charge and discharge cycle. Calibrating the battery every 2-3 months helps maintain the accuracy of the charge indicator. Avoid exposure to extreme temperatures and do not habitually let the battery discharge completely.
Who is this product for?
For technical services and individual users who need to restore the autonomy of a Lenovo ThinkPad Yoga 12 laptop with a reliable replacement battery.
Ideal for
- Replacement of exhausted battery in Lenovo ThinkPad Yoga 12.
- Repair of laptops that do not turn on without being connected to power.
- Restore the portability of a compatible Lenovo device.
- Preventive maintenance in corporate laptop fleets.
Technical specifications
| Capacity | 3350 mAh |
|---|---|
| Energy | 47 Wh |
| Nominal Voltage | 14.8 V |
| Compatible Voltage | 14.4 V |
| Cell Technology | Li-Polymer |
|---|---|
| Number of cells | 4 |
| Color | Black |
| Condition | New |
|---|---|
| Warranty | 3 years (1 year for professionals) |
Compatibility
Compatible part numbers
- 45N1704
- 45N1705
- 45N1706
- 45N1707
- 4ICP5/42/62-2
Compatible laptop models
- Lenovo ThinkPad Yoga 12
- Lenovo Thinkpad S1 Yoga 12.5" (Type 20C0)
- Lenovo Thinkpad S1 Yoga 12.5" (Type 20CD)
- 20C0000CAU
- 20C0000DAU
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
Is it necessary to calibrate the battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% without interruption, then use it until the laptop shuts down due to low battery (approximately 5-10%). Finally, charge it back to 100% without using the device. This initial process helps the operating system recognize the actual capacity and display the charge percentage correctly.
What warranty does the battery have and how does the return process work if it doesn't suit me?
The battery has a 3-year warranty for private customers and 1 year for professionals. If it is not compatible or you simply change your mind, you have 14 days to return it. You can arrange the return shipment yourself or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
How long will my order take to arrive?
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24-48 business hours. For France, the period is 48-72 hours, for Germany 48-96 hours, and for the rest of the European Union, 2 to 5 business days.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-LE105
Data sheet
- CG. Reference
- 45N1704
- CG. Type of piece
- Battery
- CG. China
- Lenovo
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 14.8 V
- CB. Number of cells
- 4
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3350 mAh
- CB. Overload protection
- Yeah.
Yes
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45N1704 replacement battery for Lenovo laptops. Offers 14.8V, 3350mAh (47Wh) and 4-cell Li-Polymer technology. Compatible with Lenovo ThinkPad Yoga 12 and equivalent P/Ns. New component with 3 years warranty.
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