48Wh Lenovo 45N1762 76+ Battery

$65.00

Free Shipping | Installation tools included
Reliable battery for work, study, or travel.
Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.
Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.
SKU: Battery-US-Lenovo-76+-48Wh Category: Tag:

Description

Product Information

  • Item Condition: Brand New
  • Color: Black
  • Capacity:4400 mAh / 48 Wh
  • Output Voltage (Volts):10.8 Volts
  • Number of Cells:6 Cells
  • Package Included: 1 x Battery for Lenovo
  • Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):
Lenovo 45N1759,Lenovo 45N1760,Lenovo 45N1761,Lenovo 45N1762,Lenovo 45N1763,Lenovo 4X50G59217,Lenovo 76+…

Compatible Model Series (partial list):)
Lenovo ThinkPad E555 (20DH),Lenovo ThinkPad E560 (20EV/20EW),Lenovo ThinkPad E565,Lenovo ThinkPad Edge E550 (20DF/20DG),Lenovo ThinkPad Edge E550c (20E0) Series…

High-Performance 48Wh 76+ Battery for ThinkPad E550 & E560 Series

Refresh your business laptop with the 76+ (45N1762) high-quality replacement battery. Specifically tailored for the Lenovo ThinkPad Edge E550, E555, E560, and E565 series, this 6-cell battery provides a robust 48Wh capacity. Designed to match the rigors of professional use, it ensures your 15-inch ThinkPad maintains steady productivity in the office or on the go.

Technical Specifications

Part Number 76+ / 45N1762 / 45N1761 / 4X50G59217
Voltage 10.8 Volts
Capacity 4400 mAh / 48 Wh
Cell Configuration 6-Cell Premium Lithium-Ion
Condition Brand New
Warranty 12 Months / 30-Day Return

Verified Device Compatibility

Optimized for ThinkPad Edge 15-inch portable platforms:

Compatible Laptop Series:

  • ThinkPad E550 (Type 20DF / 20DG)
  • ThinkPad E550c (Type 20E0)
  • ThinkPad E555 (Type 20DH)
  • ThinkPad E560 (Type 20EV / 20EW)
  • ThinkPad E565 Series

Replacement Part Numbers:

  • 76+ / 45N1759 / 45N1760
  • 45N1761 / 45N1762 / 45N1763
  • 4X50G59217

Why Choose the 76+ Replacement Battery?

  • Perfect Integration: Engineered to meet OEM specifications for a precise fit into the E550/E560 chassis without gaps or rattles.
  • Reliable Grade-A Cells: Built with high-quality cells that provide consistent voltage and high-density power for heavy multitasking.
  • Advanced Safety Circuitry: Includes multi-layer protection against over-voltage, short-circuits, and thermal instability.
  • Long Cycle Life: Optimized to maintain capacity over hundreds of charge cycles, prolonging the usable life of your laptop.

Frequently Asked Questions

Q: Will this battery fit my ThinkPad E560?

A: Yes, it is the standard 76+ battery designed specifically for the E560 series (Types 20EV/20EW).

Q: Is this an internal or external battery?

A: This is an external, removable battery that snaps into the rear compartment of the E550/E560 chassis.

Package Included: 1 x Brand New 48Wh 76+ High-Performance ThinkPad Battery

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