COMPATIBLE MACHINE MODELS:
ThinkPad T16 Series:
T16 Gen 3 (Type: 21MN, 21MQ)
T16 Gen 4 (Type: 21QE, 21QF, 21QN, 21QQ)
ThinkPad P16s Mobile Workstation:
P16s Gen 4 (Type: 21RX, 21RY, 21QR, 21QS)
COMPATIBLE PART NUMBERS:
L23M4P70 | SB11H56311 | 5B11H56410
L23C4P71 | SB11H56310 | 5B11H56409
L23C4P72 | SB11H56312 | 5B11H56411
L23M4P71 | SB11H56313 | 5B11H56412
TECHNICAL SPECIFICATIONS:
Battery Model: L23M4P70
Voltage: 15.48V
Capacity: 52.5W h / 3392mAh
Chemistry: Lithium-Ion (Li-ion)
Color: Black
Condition: 100% Brand New
Certifications: CE, UL Safety Certified
Warranty: Comprehensive manufacturer protection
KEY FEATURES:
Standard Capacity Design: 52.5W h provides balanced performance and value
Professional Grade Reliability: Engineered for business and workstation use
Multi-Model Compatibility: Works across T16 and P16s series
Safety Certified: CE and UL certified with full protection circuits
Perfect OEM Fit: Exact replacement for seamless installation
Quality Assured: Factory tested and verified before shipment
ESSENTIAL VERIFICATION REQUIRED:
BEFORE ORDERING - CAPACITY CHECK:
Open Back Cover: Physically access your current battery
Check Capacity Label: Verify it shows 52.5W h (not 86Wh)
Match Part Number: Confirm it matches L23M4P70 or compatible numbers listed
Compare Connectors: Ensure physical connector matches your device
IMPORTANT WARNING:
ThinkPad T16 Gen 3/4 and P16s Gen 4 use TWO different battery capacities ( 52.5W h and 86Wh). These batteries have different physical dimensions and connectors and are NOT interchangeable.
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 L23M4P70 Compatible Battery
IDEAL FOR:
ThinkPad T16 Gen 3/4 users with 52.5W h configuration
ThinkPad P16s Gen 4 owners requiring standard capacity replacement
Business professionals and corporate users
IT departments managing multiple devices
Cost-conscious users needing reliable OEM-quality replacement