Excellent 2500+ reviews on google

Battery for HP EliteBook 840 G1, 840 G2, 850 G1, 745 G2, ZBook 14, HP CM03XL 10.8V - 11.1V 4400mAh from CELLONIC

(17 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: € 2.95

incl. VAT
Overview

100% compatible replacement with HP batteries

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

Guaranteed 4400mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Polymer battery is 4400mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 10.8V - 11.1V CM03XL 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.


Choose CELLONIC and never compromise on quality. Order now!

Technical details
SKU: 941688
Weight: 330 g
Length: 300 mm
Width: 105 mm
Height: 60 mm
Voltage: 11.1V
Technology: Lithium-Polymer
Capacity: 4400mAh
EAN: 4063714084038
Compatibility

Fits the following devices

Replaces the following products

Reviews
Review by
Very good, laptop battery inserted, works. Very good price/performance ratio
This review was translated automatically. Source language was german
Sehr gut, Laptop Akku eingesetzt, funktioniert. Sehr gutes Preis/Leistungs Verhältnis
Review by
Everything worked out super quickly! Thanks!
This review was translated automatically. Source language was german
Alles superschnell geklappt! Danke!
Review by
Fully charged after half an hour on the power supply. Since then it has been switched off with only a slight loss of capacity. Completely different than the battery in the refurbed notebook I bought. I'm happy so far!
Review by
Everything great
This review was translated automatically. Source language was german
Alles super
Review by
product received hs. Shipment of a new functional product. thank you for the fast and efficient support.
Review by
Good battery at a fair price! The specified values (mAh + Wh) also match the actually achieved almost 100%. At this point, I tolerate the fact that the offer shows 50Wh (4500mAh) according to the photo, but 49Wh 4400mAh according to the imprint of the supplied battery and 48.8Wh in the system as a design. Most "competitors" also say 4400mAh, although they only have 3000mAh in them (which is outright fraud for me)! In short, the price-performance ratio is right with this battery. Now he just has to last a few more years.
Review by
Everything arrived fine and it is the correct model. Thank you.
This review was translated automatically. Source language was spanish
Llegó todo bien y es el modelo correcto. Gracias.

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