Battery repair for Bosch 14.4V in the l-pack mounting system
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  • Battery repair for Bosch 14.4V in the l-pack mounting system

Regeneration Bosch l-pack 14,4V NiCd/NiMh

Index:

EAN: 5903940304786

In stock Available
Battery brand: Bosch
Voltage: 14.4V
Number of cells: 12
Mounting type: l-pack
Cell type: NiCd / NiMh
Cell brand: Lishen / Panasonic
Warranty: 12 / 24 months
Select a variant
Battery capacity AFTER regeneration
zł121.14
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Regeneration of Bosch GSR 14.4VE2 l-pack 14.4V Battery – Professional Power for Your Tools

Has your reliable Bosch power tool lost its original punch? Is your workday constantly interrupted by the need for frequent charging? Professional regeneration of the Bosch GSR 14.4VE2 l-pack 14.4V NiCd/NiMh battery is a proven method to restore your equipment to its factory-fresh performance, and often even improve upon it. Instead of investing in low-quality, unpredictable third-party replacements that often fail to meet safety standards, we offer a service based on engineering precision and components from the world's top-tier manufacturers. Our company, with over 15 years of specialized experience in the battery industry, guarantees that the renewal process of your battery will be carried out with meticulous attention to every technical detail.

By choosing regeneration, you are opting for a solution that is both economically rational and ecologically responsible. We utilize the original housing of your Bosch battery, which is perfectly designed to fit your tools and chargers, replacing only the 'heart' of the unit – the worn-out cells. By using the latest high-capacity NiMh cells from industry leaders like Sanyo, Panasonic, or Samsung, your battery gains a second life, offering stable operation even under extreme professional loads. This is an investment in quality that translates directly into real progress in your daily workshop or construction site tasks. Don't let a tired battery hold back your professional-grade Bosch Blue series tools.

What does the Bosch GSR 14.4VE2 battery regeneration process involve?

The process of regenerating a Bosch 14.4V l-pack battery is a complex service operation that requires a specialized technical infrastructure. We begin by carefully opening the original housing, ensuring that its mechanical structure remains intact. We then remove the old, depleted cell pack and perform a detailed verification of the internal components, including the thermistors and protective circuits. In our company, safety is the absolute priority – if any internal component shows signs of wear or damage, it is replaced to ensure proper communication between the battery, the tool, and the charger.

The next critical stage is the assembly of the new cell pack. We use exclusively branded, high-current cells. For NiCd/NiMh systems, we typically upgrade the capacity using modern Nickel-Metal Hydride (NiMh) technology, which offers better energy density and lacks the 'memory effect' associated with older NiCd cells. The connections are made using professional high-power spot welders and thick nickel strips. This minimizes internal resistance and prevents the battery from overheating during intensive use. Every regenerated Bosch battery undergoes rigorous final testing, including capacity measurements and load tests, which we confirm by placing a service date on the housing. This gives you the peace of mind that you are receiving a product ready for the toughest challenges.

Why choose our professional regeneration services?

Over 15 Years of Experience

A guarantee of refined standards and technical knowledge you won't find anywhere else.

Branded High-Current Cells

We work with Sanyo, Panasonic, and Samsung cells — real capacity and long service life.

Warranty and Safety

A written warranty of 12 months for every regenerated NiCd/NiMh pack.

Fast Turnaround

We complete the regeneration in 2–5 business days because we know your tools must work.

LiveChat Support

Experts available live — before and after the service, without the wait.

Preferential Parts Pricing

New housings and electronics at attractive prices — exclusively for our customers.

This regeneration service applies to the following Bosch models and part numbers:

• Bosch GSR 14.4VE-2
• 2 607 335 533
• 2 607 335 534
• 2 607 335 685
• 2 607 335 686
• 2 607 335 694
• 2 607 335 711
• BAT038 / BAT040 / BAT041
• BAT140 / BAT159
Don't see your specific model on the list?

Don't worry, we regenerate almost every type of Bosch battery. If your designation is different, you have doubts, or your battery looks different from the photos – contact us. Send us a photo of your battery (especially the nameplate), and we will quickly check what we can do and prepare an individual quote with available capacity variants.

How to order Bosch 14.4V battery regeneration?

You can do it by choosing one of the following options:

1
Place an order through our online store

Add the selected service to your cart. Shipping details will be provided via email after the order is placed.

2
Send the battery with our online form

Send the battery to us after filling out our online regeneration order form, which is fast and convenient. The form allows for the automatic generation of a shipping label.

Service Center Address:
Lupo sp. z o.o.
ul. Strzeszyńska 30B
60-479 Poznań, Poland

Advantages of Our Regenerated Batteries

QUALITY GUARANTEE

Every Bosch 14.4V regeneration we perform concludes with the issuance of a warranty document. We are confident in our technological processes and the components we use, which is why we offer full support for 12 months. This provides security for your budget and a guarantee that the service was performed reliably by industry professionals.

HIGH-CURRENT CELLS

In the renewal process, we use only selected high-current cells, ensuring that your Bosch GSR 14.4VE2 regeneration results in maximum efficiency. These cells allow for a stable flow of energy even during the heaviest tasks, such as drilling into dense materials or driving long screws, while ensuring a much longer overall lifespan for the pack.

STRONG WELDS

The key to durability is the precision of the connections. We use professional high-power welders and pure nickel strips (0.3mm thick), which guarantee stable connections resistant to shocks and high temperatures. This ensures energy flows without loss, and the battery does not overheat, directly translating into the trouble-free operation of your tools for years.

DURABLE ELECTRONICS

During every service, we check the condition of the protection systems. If the electronics in your Bosch 14.4V are faulty, we repair or replace them. These systems protect the cells from overcharging and deep discharge, which is crucial for maintaining high efficiency over hundreds of charging cycles. We invest in solutions that realistically extend battery life.

REAL CAPACITY

We do not use cheap marketing tricks. The parameters we offer are 100% consistent with reality and confirmed by capacity tests. Thanks to branded cells, you get exactly the amount of energy you pay for, allowing you to plan your work without worrying about sudden equipment discharge. Real capacity is the foundation of the trust we build with our clients.

FULL COMPATIBILITY

By using the original housing, we maintain full mechanical and electrical compatibility. Your battery after regeneration will perfectly fit all tools in the 14.4V series and factory chargers. Solid mountings and precisely selected contacts guarantee a level of comfort identical to a new, original product, ensuring your Bosch tools remain as versatile as ever.

Bosch

Data sheet

Battery capacity
1500mAh - 3300mAh
Battery voltage
14.4V
Cell type
NiCd / NiMh
Cell brand
Lishen / Panasonic
Warranty
12 months / 24 months

Specific References

UPC
1500
EAN13
5903940339238

1) The accurate working temperature
Batteries suffer very badly at extreme temperatures. If you want to extend the life of your battery, you should avoid overloading it too much. If your battery works for a very long time, that's why it is probably very hot. It is wise to pull it out of the device and wait 10-15 minutes until it cools down.

2) Battery overcharge
If you want your batteries to have a very long life, you should also avoid their deep discharge. If during daily work on the battery you see a fairly large decrease in the efficiency of the device powered by the battery, you should stop its work as soon as possible and connect the battery to the charger.

3) Battery rest
You must also remember that the discharged battery for proper operation needs about 5 minutes of "free charging" before connecting to ”normal” charging. During "free charging" our battery temperature will drop significantly which will obviously have a very beneficial effect during subsequent charging.

4) Appropriate storage of the battery
The life of batteries is also greatly influenced by their proper storage. If you are not going to use the battery in the near future, it is worth charging it for the level 60-70%. Charged battery should be put in a safe place with temperature above zero.

5) Battery formatting
If you have batteries based on popular NiCd cells, you should also remember that it is possible that the so-called "memory effect" may occur. Batteries with NiCd cells should be discharged at least once every three cycles, and then charged to 100% level. Through these actions you will keep the maximum capacity of the battery.

Brand: Sony
Mark: VTC4
Capacity: 2000mAh
Nominal voltage: 3,6V
Maximum discharge current: 30A
Warranty: 12 months

Photos:

Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach

Brand: Sony
Mark: VTC5
Capacity: 2600mAh
Nominal voltage: 3,6V
Maximum discharge current: 35A
Warranty: 24 months

Photos:

Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach

Brand: Sony
Mark: VTC6
Capacity: 3000mAh
Nominal voltage: 3,6V
Maximum discharge current: 25A
Warranty: 24 months

Photos:

Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach Ogniwo Sony używane akumulatorach

Brand: Samsung
Mark: INR18650-15K
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months

Photos:

Ogniwo Samsung używane w akumulatorach Ogniwo Samsung używane w akumulatorach

Brand: Samsung
Mark: INR18650-15Q
Capacity: 1500mAh
Nominal voltage: 3,6V
Maximum discharge current: 18A
Warranty: 12 months

Photos:

Ogniwo Samsung używane w akumulatorach

Brand: Samsung
Mark: INR18650-20Q
Capacity: 2000mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months

Photos:

Ogniwo Samsung używane w akumulatorach

Brand: Samsung
Mark: INR18650-30Q
Capacity: 3000mAh
Nominal voltage: 3,6V
Maximum discharge current: 15A
Warranty: 12 months

Photos:

Ogniwo Samsung używane w akumulatorach Ogniwo Samsung używane w akumulatorach Ogniwo Samsung używane w akumulatorach

Brand: Samsung
Mark: INR18650-25R
Capacity: 2500mAh
Nominal voltage: 3,6V
Maximum discharge current: 20A
Warranty: 12 months

Photos:

Ogniwo Samsung używane w akumulatorach Ogniwo Samsung używane w akumulatorach Ogniwo Samsung używane w akumulatorach

Brand: Lishen
Capacity: 1500mAh
Maximum discharge current: 30A
Warranty: 12 months

Photos:

Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach

Brand: Lishen
Capacity: 2000mAh
Maximum discharge current: 30A
Warranty: 12 months

Photos:

Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach

Brand: Lishen
Capacity: 3300mAh
Maximum discharge current: 30A
Warranty: 12 months

Photos:

Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach Ogniwo Lishen używane w akumulatorach

Brand: Panasonic
Capacity: 1900mAh
Maximum discharge current: 30A
Warranty: 24 months

Photos:

Ogniwo Panasonic używane w akumulatorach Ogniwo Panasonic używane w akumulatorach Ogniwo Panasonic używane w akumulatorach

Brand: Panasonic
Capacity: 3000mAh
Maximum discharge current: 30A
Warranty: 24 months

Photos:

Ogniwo Panasonic używane w akumulatorach Ogniwo Panasonic używane w akumulatorach Ogniwo Panasonic używane w akumulatorach

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