Original nickel-metal hydride cells manufactured by Lishen, designated SC3000mAh. These cells have a capacity of 3000 mAh, ensuring reliable battery performance even under heavy loads.
Ready-made cell connectors
The offered cells can also be ordered with pre-welded terminals, allowing quick connection to a cell pack or external contacts. Additionally, Kapton tape protects against overheating and short circuits.
Suitable for:
• Electric bikes and scooters
• Power tool batteries
• Energy storage systems
• DIY battery packs (with BMS)
• Robotics and industrial applications
Not suitable for:
• Vaping devices / e-cigarettes
• Consumer electronics without protection circuits
• Using batteries without a proper casing or BMS
• Toys for children or unprofessional DIY projects
General instructions for NiMH batteries
⚠️ Important safety note
NiMH cells do not have built-in protection electronics. For larger packs, it is recommended to use simple protection circuits or a BMS to prevent overcharging and over-discharging.
Before installation
Check all cells for mechanical damage, leaks, or corrosion.
Ensure the contacts are clean and undamaged.
Do not mix new and used cells or cells of different capacities.
⚙️ Cell characteristics
NiMH: Nominal voltage ~1.2 V per cell (max. after full charge ~1.4–1.45 V / min. discharge ~1.0 V).
🔋 Charging
Use chargers designed for NiMH batteries with ΔV or timer control.
Do not overcharge – prolonged charging causes capacity loss and overheating.
📦 Storage
Store in a dry, cool place (10–25°C), away from heat sources and sunlight.
For long-term storage, keep cells partially charged (approx. 30–50%).
NiMH have natural self-discharge – recharge them every few months.
⚠️ Safety tips
Do not short-circuit the terminals or expose cells to high temperatures or fire.
Do not allow complete discharge below 1.0 V per cell – this shortens lifespan.
If overheating, leakage, or deformation occurs – do not use the cell.
♻️ Disposal
All NiMH batteries must be returned to recycling collection points.
Never throw into regular waste.
Battery capacity
3000
Cell type
Nickel Metal Hydride (NiMh)
Cell brand
Lishen
Condition
New
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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.
Our service address
Lupo sp. z o.o. ul. Strzeszyńska 30B 60-479 Poznań
Poland
01
If my previous battery was NiCd and now I have NiMh, will my old charger work properly?
Batteries that have been built on both NiCD and NiMh cells can work in the same voltage ranges. They also have the same charging current. Thus practically every NiCd charger can also operate a NiMh battery. In case of any questions or doubts about the charger or batteries, please contact our customer service department.
01
Guaranteed battery life
The guaranteed operating time on a given battery depends on the battery load at a given time. For example, if you use a battery for screwdriving, you will need less energy for this than, when working with a chain saw, and therefore, the operating time may be longer. Unfortunately, power tool such as chainsaws have a current flow of more than 25A, so the working time is shorter.
10
Can an old battery be reconditioned?
If you have a battery to regenerate, please visit our customer service department. Our company regenerates as much as 95% of batteries. However, it should be remembered that although we are able to prepare virtually every package of cells that is available on the market, the price of the service does not only include the cost of materials. The cost of our service technician's work should also be added to the price.
01
If the purchase battery does not match my power tool, can I return it?
We have been selling on the Internet for many years, for this reason situations like this are not new to us. Thus, in order to meet the expectations of our customers and not to cause them any problems, anyone who has bought a product from us can return it within 14 days from the date of purchase.
01
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High-quality cells from the best suppliers
Compatible with a wide range of tools
High performance in all conditions
12-month warranty
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