Excellent 2500+ reviews on google

Battery for Lenovo ThinkPad E50, Edge E40, Edge E420, Edge E425, Edge E50, Edge E520, Edge E525 10.8V - 11.1V 6600mAh from CELLONIC

(78 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: £ 2.95

incl. VAT

Variants

6600mAh

6600mAh

£37.95
Overview

100% compatible replacement with Lenovo batteries

Specifically designed to fit your laptop. See the full compatibilities list.

Guaranteed 6600mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 6600mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 10.8V - 11.1V 42T4848 battery

Our long-life replacement laptop batteries deliver consistently high performance that matches or exceeds that of your computer’s original battery - all for a high number of charging cycles.

Superior quality and safety standards

Battery specialists since 2004, all our replacement batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 3-year guarantee.

The sustainable choice

Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.

Please Note: >> A replacement lithium-ion battery with a higher capacity (1000mAh or more) will protrude slightly at the bottom or rear but will still be suitable to use, as our replacement battery has been designed to be compatible with the battery compartment in your laptop.

Choose CELLONIC and never compromise on quality. Order now!

Technical details
SKU: 911082
Weight: 520 g
Length: 245 mm
Width: 95 mm
Height: 50 mm
Voltage: 10.8V - 11.1V
Battery Technology: Lithium Ion
Battery Capacity: 6600mAh
EAN: 4250264917125
Compatibility

Fits the following devices

Replaces the following products

Reviews
Review by
Good product as described so no surprises
This review was translated automatically. Source language was french
Bon produit conforme à la description donc pas de surprise
Review by
Perfectly matched product of good quality and good capacity. Three-year warranty at a very competitive price.
Review by
Fits perfectly.
This review was translated automatically. Source language was german
Passt perfekt.
Review by
fast and compliant delivery. very satisfied with my purchase, very reasonable price
Review by
Well, slightly different from the tolerances than original.
This review was translated automatically. Source language was german
Gut
Etwas anders von den Toleranzen als original.
Review by
Inexpensive and high quality notebook battery.
This review was translated automatically. Source language was german
Preiswerter und qualitativ hochwertiger Notebook Akku.
Review by
The product is of excellent quality.
This review was translated automatically. Source language was french
Le produit est d'excellente qualité.
Review by
It's hard to judge a battery from its first week of use, I hope it will hold up over time.
Review by
Battery does what it should. Cheaper than ***
This review was translated automatically. Source language was german
Akku tut was er soll. Günstiger als ***
Review by
Well
This review was translated automatically. Source language was german
gut

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