In the offered batteries we use original Samsung INR18650-20R cells known for their high discharge current, low internal resistance, and excellent cycle life. These industrial-grade cells guarantee stable performance even under heavy load conditions.
Thanks to the use of authentic Samsung 20R cells, we ensure long-lasting reliability and full safety during operation. We stand behind the quality of our products — all batteries are assembled and serviced in-house using professional equipment and verified components.
Ready-made output tabs welded to the cell pack allow for quick and reliable connection of electronics, BMS, or external contacts. Clean, low-resistance welds ensure durability and performance. Additionally, kapton tape is used to protect the pack from overheating and short circuits.
No advanced soldering skills or technical knowledge are required.
At this level, the ability to solder wires using any type of soldering iron is necessary.
Basic soldering skills and fundamental technical knowledge are required.
At this level, the ability to solder wires and to disassemble and assemble electronic components is necessary.
Intermediate soldering skills and technical knowledge are required.
At this level, the ability to solder wires and to disassemble and assemble electronic components, as well as the ability to use measuring instruments, is necessary.