Regeneration DeWalt 14,4V NiCd/NiMh
Brand of regenerated battery: DeWalt
Voltage: 14,4V
Cells number : 12
Cells type: NiCd/NiMh
Cells brand: Lishen/Panasonic
Warranty: 12 months/24 months
Suitable for the following DeWalt power tool models
◾ 152250-27 ◾ 25453 ◾ 2802 ◾ 2802K ◾ 2812B ◾ 2812K ◾ 2832K ◾ 2852B ◾ DC528 ◾ DC551KA ◾ DC612KA ◾ DC613KA ◾ DC614KA ◾ DC615KA ◾ DC728 ◾ DC728K ◾ DC728KA ◾ DC728KA3 ◾ DC730 ◾ DC730K ◾ DC730KA ◾ DC731 ◾ DC731K ◾ DC731KA ◾ DC731KB ◾ DC731KBV ◾ DC732 ◾ DC732K ◾ DC732KL ◾ DC733K ◾ DC733KA ◾ DC733KL ◾ DC735 ◾ DC735K ◾ DC735KA ◾ DC735KB ◾ DC737 ◾ DC757 ◾ DC757KA ◾ DC757KB ◾ DC830 ◾ DC830KA ◾ DC830KB ◾ DC835KA ◾ DC835KB ◾ DC930K ◾ DC930KA ◾ DC935 ◾ DC935K ◾ DC935KA ◾ DC935KB ◾ DC935VA ◾ DC936KA ◾ DC936VA ◾ DC983 ◾ DC983KA ◾ DC983SA ◾ DC984 ◾ DC984K ◾ DC984KA ◾ DC984KB ◾ DC984KN ◾ DC984VA ◾ DC985KA ◾ DC985VA ◾ DCD920KX ◾ DCD930B2 ◾ DCD930KX ◾ DCD930VX ◾ DCD935B2 ◾ DW054K-2 ◾ DW055K-2 ◾ DW906 ◾ DW914 ◾ DW914K ◾ DW918 ◾ DW928 ◾ DW928K ◾ DW928K-2 ◾ DW928K2 ◾ DW928KP-3 ◾ DW928KS-2 ◾ DW931K ◾ DW931K-2 ◾ DW935 ◾ DW935K ◾ DW937K ◾ DW941 ◾ DW941K ◾ DW941K-2 ◾ DW954 ◾ DW954K ◾ DW957 ◾ DW966 ◾ DW966K ◾ DW966K-2 ◾ DW969K-2 ◾ DW983 ◾ DW983K ◾ DW983K-2 ◾ DW983KS-2 ◾ DW984 ◾ DW984K ◾ DW984K-2 ◾ DW985 ◾ DW985K-2 ◾ DW985KV-2 ◾ DW991 ◾ DW991B ◾ DW991K-2 ◾ DW991KQ-2 ◾ DW992K-2 ◾ DW994KQ ◾ DW996 ◾ DW996K ◾ DW996K-2 ◾ 2861K-2 ◾ 2872B ◾ 2872K-2 ◾ 2872KQ ◾ 2898B ◾ 2898K ◾ 397745-01 ◾ DC528 ◾ DC540 ◾ DC540K ◾ DC542 ◾ DC542K ◾ DC612KA ◾ DC614KA ◾ DC727 ◾ DC727KA ◾ DC727KA-AR ◾ DC727KA-B2 ◾ DC727VA ◾ DC740K-2 ◾ DC740KA ◾ DC742KA ◾ DC742VA ◾ DC743KA ◾ DC743KB ◾ DC745KA ◾ DC745KB ◾ DC756 ◾ DC756KA ◾ DC756KB ◾ DC840KA ◾ DC841KA ◾ DC845KA ◾ DC940KA ◾ DC945KB ◾ DC980 ◾ DC980KA ◾ DC980KB ◾ DC981 ◾ DC981K ◾ DC981KA ◾ DC981KB ◾ DCD910KX ◾ DCD940B2 ◾ DCD945B2 ◾ DCDK12 ◾ DW051 ◾ DW051K ◾ DW051K-2 ◾ DW052 ◾ DW052K ◾ DW052K-2 ◾ DW052K2H ◾ DW052Z ◾ DW053 ◾ DW053K ◾ DW053K-2 ◾ DW053K2H ◾ DW904 ◾ DW904K ◾ DW907 ◾ DW907K-2 ◾ DW907K2H ◾ DW907Z ◾ DW912 ◾ DW915 ◾ DW917 ◾ DW924K-B2 ◾ DW924K-B3 ◾ DW924K2AR ◾ DW924K2B2 ◾ DW924K2B3 ◾ DW924K2BR ◾ DW927K ◾ DW927K-2 ◾ DW927K2 ◾ DW927KV-2 ◾ DW930 ◾ DW930K ◾ DW940K ◾ DW940K-2 ◾ DW953 ◾ DW953K ◾ DW953K-2 ◾ DW953KF-2 ◾ DW953KS-2 ◾ DW953KV-2 ◾ DW953RFK ◾ DW953RFK2 ◾ DW965 ◾ DW965K ◾ DW965K-2 ◾ DW968K-2 ◾ DW970 ◾ DW971K-2 ◾ DW972 ◾ DW972B ◾ DW972K ◾ DW972K-2 ◾ DW972KQ-2 ◾ DW972KS-2 ◾ DW972RLK2 ◾ DW974K ◾ DW974K-2 ◾ DW974KQ ◾ DW975B ◾ DW975K ◾ DW976K ◾ DW977B ◾ DW977K ◾ DW979 ◾ DW979K ◾ DW979K-2 ◾ DW979K2-BR ◾ DW980 ◾ DW980K-2 ◾ DW981 ◾ DW981KD-2 ◾
Reconditioning of DeWalt batteries with designations
◾ Dc9091 ◾ DE9038 ◾ DE9091 ◾ DE9092 ◾ DE9094 ◾ DE9502 ◾ DW9091 ◾ DW9094 ◾
Battery regeneration involves several key steps. Initially, we carefully assess the condition of the casing, cells, and other critical electronics components. We replace all cells with new ones, avoiding partial replacements that could negatively impact the battery's lifespan. If the casing shows any damage or cracks, it is replaced.
During the first phase of power tool battery reconditioning, each cell is removed and replaced with a new one. We then meticulously inspect the condition of the battery's electronic system, including thermistors and resistors, replacing them if necessary. After replacing the cells, they are connected to the electronic system and terminal contacts. After assembling the battery, we clean it thoroughly to remove any contaminants that may have accumulated during use. The process concludes with a battery function test to ensure its proper operation.
Battery Regeneration Process
- Opening the casing and removing worn-out cells
- Replacing cells with entire new sets
- Inspecting and monitoring components and electronics, with the option to replace them with new or more efficient alternatives
- Connecting newly installed cells to the electronic system
- Thorough battery cleaning
- Reassembling the casing
- Performing a test to verify the battery's functionality
Reconditioning batteries is done following the original specifications, ensuring the precision and safety of the service. We also offer the option to use alternative components upon the customer's request to optimize the battery's performance and parameters.

Benefits and Advantages of Battery Regeneration
- Cost savings - the service price is lower than purchasing a new battery
- Preservation of the original casing - ensures compatibility with the device powered by the battery
- Quick service turnaround
- Potential to enhance battery power and capacity
- Provided written warranty
Service Delivery Time
The regeneration duration depends on the battery type and the current volume of orders the service is managing. Typical durations are:
- for 7.2V-18V batteries – 2 to 3 business days,
- for 24V-36V batteries – up to 5 business days
Warranty
Refurbished batteries come with a written warranty. The warranty's duration (ranging from 6 to 24 months) depends on the selected components used in the regeneration process. This warranty covers all battery malfunctions experienced during use post-refurbishment (capacity losses, short circuits, burnouts, charging issues).
How to order battery regeneration from our company?
We've provided four ways to place a battery regeneration order for your convenience:
- Ordering via our website.
- Shipping the device to us with the attached order form.
- Shipping the equipment to us with enclosed contact details and address.
- Sending us the battery and completing our online order form.
Our Address
Lupo Sp. z o.o.
Strzeszyńska 30B
60-479 Poznań
Poland
Email: sklep@lupo-baterie.pl
If you have questions, please reach out via email at sklep@lupo-baterie.pl. Our team is eager to assist and clarify any concerns or provide additional information. We understand the significance of having...
- Battery capacity
- 1500mAh - 3300mAh
- Battery voltage
- 14.4V
- Type of cells
- NiCd / NiMh
- Cell brand
- Lishen / Panasonic
- Number of cells
- 12
- Warranty
- 12 miesięcy / 24 miesiące
Correct using the battery will allow you to enjoy its optimal operation much longer. Learn the golden rules you must follow to extend your battery life.
Temperature matters
Most of us have had the opportunity to find out for ourselves that extreme temperatures badly affect the performance of laptop batteries. Power tool batteries are also sensitive to the thermal conditions in which they operate. Therefore, the battery must not be overheated. If it works for a long time, it is a good idea to take it out of the machine for a quarter of an hour. When it cools down, you can restart it.
Avoid discharge
Another factor that affects battery life is the complete discharge of the battery. If we notice that the efficiency of our device is decreasing, it should be a signal for us to stop its operation. Then connect the battery for charging. Remember that deep discharge is a battery killer.
Give him a break
We don't only need a moment of respite. Your battery also deserves relaxation. Before properly charging it is a good idea to connect the battery for "free charge". This will lower its temperature. Only 5 minutes is enough to restore all parameters after intensive work and increase the efficiency of the proper charging process.
Proper storage
Proper storage conditions of the battery also significantly affect its operation. Unused battery should be charged to the level of 60-70%. It should be placed in a room where the temperature is positive.
Memory effect. How do I get rid of it?
This is a common phenomenon found in NiCd-based batteries. May reduce the maximum capacity of the battery. To avoid this, discharge the battery as much as possible and charge it to 100%. This process is best repeated every three cycles.
Proper use of the battery is not difficult. The above rules should become a habit for every user of power tool batteries. They will save you time and money.
Frequently asked questions ... and answers :-)
I changed the rechargeable battery from NiCd to NiMh. Will I still be able to use my old charger despite this change?
Both NiCd and NiMh cell based batteries are able to operate in the same voltage ranges. They also do not differ in charging current. So this means that there is no problem for a NiCd charger to support a NiMh battery - almost every NiCd charger should be able to handle it. If you have any doubts about the operation of batteries and chargers, please contact our customer service - we will be happy to answer them there.
Do I have to remove the battery from the device each time I finish working?
An unused battery can be left in the device. However, it should be remembered that when it is left there for a long time, it may discharge. To prevent this from happening, it's best to charge it to a level equal to or greater than 60%.
Why is the battery life not always equal to the guaranteed?
This is because the battery life depends on the load on the battery at any given time. Activities such as driving screws use less energy than using a chainsaw. In the first case, the battery will last us longer, in the second, with a current flow above 25A, definitely for a shorter time.
What is the difference between NiCd and NiMh batteries?
NiMh cells are newer models than NiCd cells. The most important advantages they stand out are that they have no memory effect and that their energy density is higher. As a result, NiMh batteries can be recharged at any time without losing their capacity.
Can the old battery be recovered?
If you have a battery that you want to regenerate, please contact our customer service department. We accept almost all, as much as 95%, batteries for regeneration. We have the conditions to prepare almost every cell package available on the market. However, you must remember that the price of the service does not only consist of the cost of the necessary materials. You have to add the cost of the service technician's work.
If I have purchased a battery that does not match my equipment, can I return it?
As we have been selling online for many years, we have extensive experience with this type of situation - we know that mistakes happen. Trying to meet the expectations of customers and not to make them unpleasant disappointment, we have agreed that everyone who buys any product from us has 14 days from the date of purchase to return it.