Molicel INR18650-P26A 3.6V 2600mAh Cell Spot-Welded
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  • Molicel INR18650-P26A 3.6V 2600mAh Cell Spot-Welded
  • Molicel INR18650-P26A 3.6V 2600mAh Cell Spot-Welded

Cell Molicel INR18650-P26A 3,6V 2600 mAh Spot welded

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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

Cell connectors
zł10.57
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Molicel INR18650-P26A Cells

Original lithium-ion cells manufactured by Molicel with the designation INR18650-P26A. These cells offer a capacity of 2600 mAh and a current output of 35A, ensuring reliable battery performance even under very high loads.

Samsung 40T Cells

Nickel Tabs

Pre-welded Nickel Output Tabs

Ready-made output tabs welded to the cell pack enable quick and reliable connection of electronics, BMS, or external terminals. Clean welds with low resistance ensure durability and performance. Additionally, Kapton tape protects the pack from overheating and short circuits.

Spot Welds

Cells with visible spot welding marks on the terminals. The presence of welding marks does not affect their operation or safety. Welding marks are a natural result of the manufacturing or preparation process for integration and do not constitute a defect.

Nickel Tabs



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 proper casing or BMS
  • • Toys or non-professional DIY projects


General Lithium-Ion Battery Handling Instructions

  • ⚠️ Important Safety Notice
    • This cell is not protected and is not recommended for use in e-cigarettes, vaping devices, or similar consumer applications. Intended for professionals with an appropriate BMS system.
  • Before installation
    • Check all cells for damage, swelling, leaks, or corrosion.
    • Ensure correct polarity and clean terminals.
    • Do not mix different types or new with used cells.
  • ⚙️ Cell Characteristics
    • Li-Ion: Nominal voltage ~3.7 V per cell (max. 4.2 V / min. 3.0 V).
  • 🔋 Charging
    • Use chargers specifically designed for the given cell type.
    • Li-Ion: Always use a BMS system. Charge in a fireproof area.
  • 📦 Storage
    • Store in a cool (15–25°C), dry place away from direct sunlight.
    • Li-Ion: Store at ~3.7 V (40–60% capacity).
  • ⚠️ Safety Tips
    • Do not short-circuit terminals or expose cells to fire, heat, or water.
    • If overheating, swelling, or leaking occurs – stop using immediately.
    • Do not puncture or open sealed cells.
  • ♻️ Disposal
    • All batteries must be taken to recycling centers.
    • Never dispose of in regular trash.

Data sheet

Battery capacity
2600mAh
Cell type
Litowo-jonowe
Cell brand
Molicel

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.

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