
Genuine L18C4P71 02DL006 Laptop Battery Replacement for Lenovo ThinkPad X1 Yoga 4th Gen / X1 Carbon 7th 8th Gen SB10K97644 02DL004 L18L4P71 SB10K97642 02DL005 L18M4P72 SB10K97643 15.36V 51Wh 3325mAh
The Genuine L18C4P71 02DL006 Laptop Battery is engineered to restore the original performance of your Lenovo ThinkPad X1 series. Designed for ThinkPad X1 Yoga 4th Gen and ThinkPad X1 Carbon 7th/8th Gen, this 15.36V 51Wh 3325mAh lithium-ion battery provides reliable power for your everyday tasks, whether at work, home, or on the go.
Fully compatible with part numbers SB10K97644, 02DL004, L18L4P71, SB10K97642, 02DL005, L18M4P72, SB10K97643, this replacement battery matches OEM standards for safety, durability, and efficiency. With advanced circuit protection against overcharging and overheating, it ensures stable performance and long life.
Replace your old or weak battery with the Genuine L18C4P71, and enjoy uninterrupted productivity and dependable runtime.
4. FAQ
Q1: Which laptop models are compatible with this battery?
This battery is compatible with Lenovo ThinkPad X1 Yoga 4th Gen and X1 Carbon 7th/8th Gen.
Q2: What is the capacity of the L18C4P71 02DL006 battery?
It has a capacity of 51Wh / 3325mAh with a voltage of 15.36V.
Q3: Does this battery replace other part numbers?
Yes, it replaces SB10K97644, 02DL004, L18L4P71, SB10K97642, 02DL005, L18M4P72, SB10K97643.
Q4: Can I install the battery myself?
Yes, with the right tools and care, you can replace the battery yourself. For safety, professional installation is recommended if you are unfamiliar with laptop repair.
Q5: How can I extend the lifespan of this battery?
Keep the battery between 20%–80% charge, avoid extreme heat, and use a genuine Lenovo charger.
| Battery Capacity | 51Wh 3325mAh. |
| Voltage | 15.36V |
| Model No | L18C4P71 |
| Warranty | 12 Months |
New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.
Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.
After you have gone through 2 to 3 cycles, you never have to condition the battery again.
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