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Best Aeg 50v 4ah Akku - Holiday Sale

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Last Updated - 16.12.2025

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01

AEG

AEG - Battery Pro Lithium 18 Volt 5.0 Ah High Demand - L1850SHD

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Overload protection for longer life This battery has an overload protection device that prevents damage to the motor of your tools and significantly extends the life of the battery itself. By regulating the electrical intensity and limiting the power peaks, stable and safe operation is ensured.
Longer battery life for optimal performance The 5.0Ah HD PRO18V battery is designed to provide exceptional battery life so you can work longer without interruption. Thanks to its capacity of 5.0 Ah, it delivers constant energy, ideal for power-intensive tools such as drills, circular saws or grinders.
Individual cell protection for optimal energy management The battery has an individual cell protection system that precisely controls the charging and discharging of each cell. This intelligent energy management ensures maximum efficiency and prevents internal imbalances that can reduce battery efficiency.
High performance in a compact design Despite its impressive performance, this HD battery is characterised by its compactness. It provides a perfect balance between performance and ergonomics, making your tools easier to handle even during prolonged use. This compact design reduces user fatigue while ensuring optimal performance.
Built-in heat protection system for increased safety. The 5.0 Ah HD battery is equipped with an intelligent heat protection system designed to avoid the risk of overheating. This technology continuously monitors the temperature of the battery and adjusts the performance as needed to maintain optimal performance while protecting the tool and user.

103,00 €
Value for Money

02

AEG

AEG 12V 4.0Ah Lithium + Battery L1240

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Stays sharp even during intensive use
Safety features:
Includes additional tools or attachments
Equipped with features to protect the user
Compact storage
AEG L1240 12 V Li-ion battery - 4.0 Ah

96,59 €
03

AEG

AEG 18 V PRO18V 4.0Ah Lithium + Battery L1840S (Compatible with All AEG PRO 18 V Devices, Battery Charge Level Indicator, Temperature Monitoring, Overload Protection, Single Cell Monitoring), Black

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Temperature control: protects the battery from overheating
Single cell monitoring: protects the battery from deep discharge
PRO lithium-ion technology provides an optimal battery platform with triple protection
Electronic overload protection: controls instant shutdown in case of overload to protect device and battery
Battery capacity (Ah): 4.0

84,90 €
04

ADVTRONICS

ADVTRONICS 5.0Ah 18V Li-Ion L1850R Replacement Battery Compatible with AEG L1850R Battery Powerful Replacement Battery Tools L1820R L1840R L1850R

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Voltage: 18 V, capacity: 5000 mAh, battery type: Li-ion, condition, quantity: 1 piece.
Successfully passed the test of over charge, over discharge, short circuit, high temperature, high humidity, internal overheating.
Prefessional replacement battery, perfectly matches the internal configuration of the power tools, works as well as the original battery.
Made of high quality battery cells, environmentally friendly, efficient, stable and durable. Almost no memory effect, can be charged or discharged as needed.
Compatible with: 0700 956 530; 0700956530; L1830; L1815; L1815R; L1830R; L1840; L1840R

52,99 €
05

AEG

AEG 18V PRO18V 2.0Ah Lithium + Battery L1820S (Compatible with All AEG PRO 18V Devices, Charge Level Indicator, Technology: Temperature Monitoring, Overload Protection, Single Cell Monitoring)

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Temperature control: protects the battery from overheating
Single cell monitoring: protects the battery from deep discharge
PRO lithium-ion technology provides an optimal battery platform with triple protection
Electronic overload protection: controls instant shutdown in case of overload to protect device and battery
Battery capacity (Ah): 2.0

75,91 €
06

Joiry

Joiry Ni-MH Replacement Battery 14.4 V 3.5 Ah for AEG Battery 48-11-1000 48-11-1014 48-11-1024 B14.4 BF14.4 BX14.4 BX14.4 BXL14.4 BXS MX14.4 MXS14.4 4

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Replace AEG B14.4 AEG BF14.4 AEG BX14.4 AEG BXS14.4 AEG BXL14.4 AEG MX14.4 AEG MXS14.4 48-11-1000 48-11-1014 48-11-1024.
Overheat Protection, Over Voltage Protection and Short Circuit Protection, Unlike Ni-Cd, our Ni-Mh battery is more environmentally friendly and can exceed original battery performance version.
No memory effect: 3500mAh NIMH The battery can be charged or discharged if necessary without loss of capacity. Just like original battery for drills and hedge trimmers. Environmentally friendly, efficient, stable and durable.
FCC, RoHS certified. Successfully passed the test of over charge, over discharge, short circuit, high temperature, high humidity, internal overheating.
Battery type: Ni-MH, voltage: 14.4V, capacity: 3500mAh / 3.5Ah

21,48 €