L18C4P71/L18M4P72 Battery Replacement for Lenovo ThinkPad X1 Carbon/Yoga

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$41 USD
Price subject to change
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L18C4P71 L18M4P72 Battery Replacement for Lenovo Thinkpad X1 Carbon 7th Gen, X1 Carbon 8th Gen,ThinkPad X1 Yoga 4th/5th Gen Series 02DL004 02DL005 02DL006 L18L4P71 SB10K97644 SB10K97642 SB10K97643

Replacement battery for ThinkPad X1 Carbon and X1 Yoga series. Provides 15.36V, 51Wh capacity with multi-safety protections. Customers note good fit and easy installation with mixed opinions on charge longevity

Highlights

  • multiple compatible part numbers
  • voltage and capacity clearly specified
  • 30-day refund and 12-month replacement policy

Pros

  • wide compatibility with ThinkPad X1 Carbon/Yoga models
  • built-in safety protections and monitoring
  • supports fast charging capability
  • easy installation and good fit

Cons

  • mixed feedback on battery life and charge rate
  • some users report charge issues over time

Best For

  • battery replacement for 7th/8th Gen ThinkPad
  • backup power for travel
  • refurbishing old laptops
  • maintenance for daily-use laptops
  • spare battery for extended sessions
  • cool-running power management

Features

  • Voltage 15.36V, capacity 51Wh, 100% brand new from manufacture
  • Compatible with part numbers including L18C4P71, L18L4P71, L18M4P72, 02DL004/005/006, SB10K97642/43/44, SB10T83173/74
  • Supports Lenovo ThinkPad X1 Yoga 4th/5th Gen and X1 Carbon 7th/8th Gen
  • Built-in safety protections: auto stop on full charge, temperature control, circuit monitoring
  • Designed for fast charging and up to 500 charge cycles

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