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
Technology: Lithium Ion
Capacity: 6600mAh
EAN: 4250264917125
Compatibility

Fits the following devices

Replaces the following products

Reviews
Review by
Excellent quality, lasts a long time.
This review was translated automatically. Source language was dutch
Prima kwaliteit, gaat lang mee.
Review by
Clean, fast and competent
This review was translated automatically. Source language was german
Sauber schnell und kompetent
Review by
Expectations fully met - notebook is mobile again with a new battery, currently very good runtimes
Review by
Good battery with extra capacity for a competitive price. Delivered quickly.
This review was translated automatically. Source language was dutch
Goede accu met extra capaciteit, voor een concurrerende prijs. Vlot bezorgd.
Review by
Perfect. In my Lenovo T410 laptop the battery fits like the original despite being a bit larger, because it has much more capacity. It came very well packaged and true to the technical descriptions. Also very good price. Very good choice and Subtel is a formal company where I have already bought more things before. 100% recommendable.
Review by
They all look good right now - works perfectly!
This review was translated automatically. Source language was german
Schaut derzeit alle gut aus - funktioniert perfekt!
Review by
Calculator goes out at around 15%, but you can't complain about the price! Gladly again.
Review by
impeccable very very good, my pc is very happy
This review was translated automatically. Source language was french
impec très très bien , mon pc est très contant
Review by
Used privately. So far everything is ok.
This review was translated automatically. Source language was german
Wird privat verwendet. Bis jetzt alles ok.
Review by
Perfect
This review was translated automatically. Source language was french
Parfait

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