Excellent 2500+ reviews on google

Battery for Lenovo M4400, M4450, V4400, B40-30, B40-45, B40-70, B40-80, B41-30, B41-35, B50-45, IdeaPad 305-14IBD, 15ABM, 15IBD, 15IBY 14.4V 2200mAh from CELLONIC

(28 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: € 2.95

incl. VAT
Overview

100% compatible replacement with Lenovo batteries

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

Guaranteed 2200mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 2200mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 14.4V L12L4E55 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: 921890
Weight: 292 g
Length: 302 mm
Width: 110 mm
Height: 50 mm
Voltage: 14.4V
Technology: Lithium Ion
Capacity: 2200mAh
EAN: 4250843479365
Compatibility

Fits the following devices

Replaces the following products

Reviews
Review by
Always excellent experience, fast delivery times and excellent quality
This review was translated automatically. Source language was italian
Esperienza sempre ottima, tempi di consegna veloci e qualità ottima
Review by
No problems and quick processing. Would order again in a heartbeat.
This review was translated automatically. Source language was german
Unproblematisch und schnelle Abwicklung . Würde sofort wieder bestellen.
Review by
Apparently perfect, good battery. Unbeatably fast delivery, within 24 hours.
This review was translated automatically. Source language was german
Offenbar einwandfreier, guter Akku.
Unschlagbar schnelle Lieferung, innerhalb 24 Std.
Review by
The delivery and delivery of the battery was perfect and well taken care of.
This review was translated automatically. Source language was dutch
De bezorging en de levering van de batterij was perfect en goed verzorgd.
Review by
The battery makes a very valuable impression and fits 100% into the laptop. Just like the original. It can be easily charged with the Lenovo power adapter. I can't say how long he'll last. Very good price - performance ratio.
Review by
Great for quality and price. Subtel is a security
This review was translated automatically. Source language was italian
Ottimo per qualità e prezzo. Subtel è una sicurezza
Review by
I was very happy with the delivery. Fast and cheap
This review was translated automatically. Source language was german
Ich war sehr zufrieden mit der Lieferung .Schnell und günstig
Review by
Positive experience. Material arrived quickly and perfectly compatible.
This review was translated automatically. Source language was italian
Esperienza positiva.
Materiale arrivato velocemente ed perfettamente compatibile .
Review by
Unbeatable price / quality ratio.
This review was translated automatically. Source language was french
Rapport qualité/prix imbattable.
Review by
Alright, meet my expectations
This review was translated automatically. Source language was french
Très bien, répond à mes attentes

Items 11 to 20 of 28 total

Product Safety

Manufacturer / EU Responsible person

Manufacturer subtel GmbH
Address Mainzer Str. 3, Berlin, 10247, Germany
E-mail info@subtel.at
Safety data sheet download

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Since 2004

20+ years of expertise

3 years' warranty

On all our products