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L21C3PG2 Battery for Lenovo ThinkPad L14 L15 Gen 3 Gen 4 Series | 57Wh 11.52V | Replaces SB11H56244, 5B11H56343, L21M3PG2, L21D3PG2 | C14 Chromebook Compatible
- L21C3PG2 57Wh Genuine Replacement Battery for Lenovo ThinkPad L14 & L15 Series
- Power your business laptop with this high-quality 57Wh Li-ion replacement battery. Designed for Lenovo ThinkPad L14 and L15 Gen 3/4 series, this battery delivers reliable performance for professional work, enterprise computing, and daily productivity tasks.
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Overview
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FIT MACHINE MODELS:
ThinkPad L14 Series:
ThinkPad L14 Gen 3 (2022 Models)
ThinkPad L14 Gen 4 (2023 Models)
ThinkPad L15 Series:
ThinkPad L15 Gen 3 (2022 Models)
ThinkPad L15 Gen 4 (2023 Models)
Chromebook Series:
ThinkPad C14 Chromebook Gen 1 (2022 Models)
COMPATIBLE WITH PART NUMBERS:
L21C3PG2 | SB11H56244 | 5B11H56343
L21M3PG2 | SB11H56245 | 5B11H56344
L21D3PG2 | SB11H56243 | 5B11H56342
L21M3P76 | SB11H56246 | 5B11H56345
L21D3P71 | SB11H56247 | 5B11H56346
L21B3P73 | SB11H56248 | 5B11H56347
L22M3P70 | SB11H56249 | 5B11H56348
L22B3P70 | SB11H56251 | 5B11H56350
L21C3PG1 | SB11F21951 | 5B11F21943
TECHNICAL SPECIFICATIONS:
Battery Model: L21C3PG2
Voltage: 11.52V
Capacity: 57Wh / 4948mAh
Chemistry: Lithium-Ion (Li-ion)
Color: Black
Design: Plug & Play Installation
Condition: 100% Brand New
KEY FEATURES:
Business-Grade Reliability: Designed for enterprise and professional use
Multi-Generation Compatibility: Works with both Gen 3 and Gen 4 models
Perfect OEM Fit: Exact replacement ensuring seamless integration
Safety Certified: Built-in protection circuits
Easy Installation: Plug & Play design for quick replacement
Chromebook Compatible: Also works with C14 Chromebook models
IMPORTANT COMPATIBILITY NOTE:
BEFORE ORDERING: This battery is designed for ThinkPad L14/L15 Gen 3/4 series and C14 Chromebook. Please verify your laptop model and check the existing battery part number before purchase.
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 L21C3PG2 Compatible Battery
IDEAL FOR:
ThinkPad L14 Gen 3/4 series users
ThinkPad L15 Gen 3/4 series owners
Business professionals and enterprise users
Educational institution deployments
IT departments managing multiple devices
APPLICATIONS:
Business computing and productivity
Enterprise software applications
Remote work and video conferencing
Educational and classroom use
Daily professional computing tasks
ThinkPad L14 Series:
ThinkPad L14 Gen 3 (2022 Models)
ThinkPad L14 Gen 4 (2023 Models)
ThinkPad L15 Series:
ThinkPad L15 Gen 3 (2022 Models)
ThinkPad L15 Gen 4 (2023 Models)
Chromebook Series:
ThinkPad C14 Chromebook Gen 1 (2022 Models)
COMPATIBLE WITH PART NUMBERS:
L21C3PG2 | SB11H56244 | 5B11H56343
L21M3PG2 | SB11H56245 | 5B11H56344
L21D3PG2 | SB11H56243 | 5B11H56342
L21M3P76 | SB11H56246 | 5B11H56345
L21D3P71 | SB11H56247 | 5B11H56346
L21B3P73 | SB11H56248 | 5B11H56347
L22M3P70 | SB11H56249 | 5B11H56348
L22B3P70 | SB11H56251 | 5B11H56350
L21C3PG1 | SB11F21951 | 5B11F21943
TECHNICAL SPECIFICATIONS:
Battery Model: L21C3PG2
Voltage: 11.52V
Capacity: 57Wh / 4948mAh
Chemistry: Lithium-Ion (Li-ion)
Color: Black
Design: Plug & Play Installation
Condition: 100% Brand New
KEY FEATURES:
Business-Grade Reliability: Designed for enterprise and professional use
Multi-Generation Compatibility: Works with both Gen 3 and Gen 4 models
Perfect OEM Fit: Exact replacement ensuring seamless integration
Safety Certified: Built-in protection circuits
Easy Installation: Plug & Play design for quick replacement
Chromebook Compatible: Also works with C14 Chromebook models
IMPORTANT COMPATIBILITY NOTE:
BEFORE ORDERING: This battery is designed for ThinkPad L14/L15 Gen 3/4 series and C14 Chromebook. Please verify your laptop model and check the existing battery part number before purchase.
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 L21C3PG2 Compatible Battery
IDEAL FOR:
ThinkPad L14 Gen 3/4 series users
ThinkPad L15 Gen 3/4 series owners
Business professionals and enterprise users
Educational institution deployments
IT departments managing multiple devices
APPLICATIONS:
Business computing and productivity
Enterprise software applications
Remote work and video conferencing
Educational and classroom use
Daily professional computing tasks
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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