5S1P 18V 3.5Ah Li-ion Battery (21V Max) – 5x18650 Pack with Solder Tabs

Energy AccessoriesSKU: 5S1P-18650-3.5

5S1P 18V 3.5Ah Li-ion battery pack with 5x18650 cells and solder tabs, without BMS.

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Price:
Sale price: €29.00

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Description

5S1P lithium-ion battery pack consisting of 5 18650 cells connected in series, delivering a nominal voltage of 18V (21V at full charge) for technical applications and custom assemblies.

This module is designed for repairs, refurbishments, and electronics projects that require a stable 18V power supply. The solder tabs allow for direct integration into your assemblies.

Technical Specifications:

Configuration: 5S1P (5 cells in series)
Technology: Lithium-Ion (Li-ion)
Nominal voltage: 18V - 18.5V
Full-charge voltage: 21V
Capacity: 3.5Ah (3500 mAh)
Energy: 63 Wh
Cell format: 18650
Connection: Solder tabs
Dimensions: 92 x 65.5 x 18 mm
Weight: ~180 g
Rechargeable: Yes
Protection: BMS NOT included (must be added depending on application)

Important:

This pack does not include a built-in protection system.
A compatible 5S BMS must be added to ensure safe charging, discharging, and cell balancing.

Applications:

18V Tool Battery Refurbishment
DIY Electronics Projects
Robots and Embedded Systems
Portable Industrial Devices
Systems Requiring a Stable 18V / 21V Power Supply

1-year warranty.

18V Universal Projects
18V Tool Refurbishment
5S Electronic Assemblies
18V Embedded Systems

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