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L24B3P70 Battery for Lenovo ThinkPad X1 Carbon 13th Gen / X1 2-in-1 Gen 10 | 57Wh 3-Cell | Replaces SB11M89901, 5B11M90100, SB11M89900 | 11.7V | 21NS 21NT 21NU 21NV Series
- L24B3P70 57Wh Premium Replacement Battery for Lenovo ThinkPad X1 Carbon & X1 2-in-1 Series
- Restore your premium ThinkPad's performance with this high-quality 57Wh Li-ion replacement battery. Designed for Lenovo's flagship X1 Carbon 13th Gen and X1 2-in-1 Gen 10 models, this battery delivers reliable power for business professionals, travelers, and power users who demand all-day productivity.
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FIT MACHINE MODELS:
ThinkPad X1 Carbon Series:
X1 Carbon 13th Gen (Type: 21NS, 21NT, 21NX, 21NY)
ThinkPad X1 2-in-1 Series:
X1 2-in-1 Gen 10 (Type: 21NU, 21NV, 21Q0, 21Q1)
COMPATIBLE WITH PART NUMBERS:
L24B3P70 | SB11M89901 | 5B11M90100
SB11M89900 | 5B11M90099
L24C3P71 | SB11M89899 | 5B11M90098
SB11M89898 | 5B11M90097
TECHNICAL SPECIFICATIONS:
Battery Model: L24B3P70
Voltage: 11.7V
Capacity: 57Wh / 4875mAh (Typical)
Rated Capacity: 4775mAh
Cell Configuration: 3-Cell
Chemistry: Lithium-Ion (Li-ion)
Color: Black
Condition: 100% Brand New
Certifications: CE, UL Safety Certified
Warranty: 30-day refund + 12-month warranty
KEY FEATURES:
Premium Performance: 57Wh capacity for extended mobile productivity
Safety Certified: UL and CE certified with advanced protection circuits
Perfect OEM Fit: Exact replacement for seamless installation
X1 Series Optimized: Specifically designed for premium ThinkPad models
Quality Assured: Factory tested and verified before shipment
Business Grade: Reliable power for professional users
IMPORTANT COMPATIBILITY NOTE:
BEFORE ORDERING: This battery is specifically designed for ThinkPad X1 Carbon 13th Gen and X1 2-in-1 Gen 10 models. Please verify your laptop type number (21NS, 21NT, 21NU, 21NV, etc. ) matches the compatible models listed above.
EASY INSTALLATION:
Power down your ThinkPad and disconnect all cables
Remove the bottom panel using appropriate tools
Disconnect and replace the battery
Reassemble and power on your system
PACKAGE INCLUDES:
1 x L24B3P70 Compatible Battery
IDEAL FOR:
ThinkPad X1 Carbon 13th Gen users
ThinkPad X1 2-in-1 Gen 10 owners
Business professionals and frequent travelers
Power users needing reliable battery performance
Corporate IT departments
APPLICATIONS:
Business productivity and presentations
Travel and mobile computing
Video conferencing and remote work
Creative work and multitasking
All-day computing without power outlets
ThinkPad X1 Carbon Series:
X1 Carbon 13th Gen (Type: 21NS, 21NT, 21NX, 21NY)
ThinkPad X1 2-in-1 Series:
X1 2-in-1 Gen 10 (Type: 21NU, 21NV, 21Q0, 21Q1)
COMPATIBLE WITH PART NUMBERS:
L24B3P70 | SB11M89901 | 5B11M90100
SB11M89900 | 5B11M90099
L24C3P71 | SB11M89899 | 5B11M90098
SB11M89898 | 5B11M90097
TECHNICAL SPECIFICATIONS:
Battery Model: L24B3P70
Voltage: 11.7V
Capacity: 57Wh / 4875mAh (Typical)
Rated Capacity: 4775mAh
Cell Configuration: 3-Cell
Chemistry: Lithium-Ion (Li-ion)
Color: Black
Condition: 100% Brand New
Certifications: CE, UL Safety Certified
Warranty: 30-day refund + 12-month warranty
KEY FEATURES:
Premium Performance: 57Wh capacity for extended mobile productivity
Safety Certified: UL and CE certified with advanced protection circuits
Perfect OEM Fit: Exact replacement for seamless installation
X1 Series Optimized: Specifically designed for premium ThinkPad models
Quality Assured: Factory tested and verified before shipment
Business Grade: Reliable power for professional users
IMPORTANT COMPATIBILITY NOTE:
BEFORE ORDERING: This battery is specifically designed for ThinkPad X1 Carbon 13th Gen and X1 2-in-1 Gen 10 models. Please verify your laptop type number (21NS, 21NT, 21NU, 21NV, etc. ) matches the compatible models listed above.
EASY INSTALLATION:
Power down your ThinkPad and disconnect all cables
Remove the bottom panel using appropriate tools
Disconnect and replace the battery
Reassemble and power on your system
PACKAGE INCLUDES:
1 x L24B3P70 Compatible Battery
IDEAL FOR:
ThinkPad X1 Carbon 13th Gen users
ThinkPad X1 2-in-1 Gen 10 owners
Business professionals and frequent travelers
Power users needing reliable battery performance
Corporate IT departments
APPLICATIONS:
Business productivity and presentations
Travel and mobile computing
Video conferencing and remote work
Creative work and multitasking
All-day computing without power outlets
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by AyeFlow Return Policy
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