Description
The rechargeable Li-Ion cell in the 18650 format is designed to power portable electronic devices and battery packs. Thanks to the strip terminals, it is suitable for spot welding and solid integration into packs where a reliable electrical connection is required.
Technical specifications
Cell type: Li-Ion (rechargeable)
Format: 18650
Type designation: NCR18650GA
Rated voltage: 3.7 V
Charging voltage: 3.74.2 V DC
Capacity: 3300mAh
Number of charging cycles: 1000
Minimum self-discharge: approx. 5% in 6 months
Working temperature: -10 to 50 °C
Dimensions: 18 × 18 × 66 mm
Terminal design: strip terminals
Functions and features
Suitable for series and parallel multi-cell assemblies
No memory effect during normal use
Strip terminals for fixed connections in battery packs
Ideal for
Battery packs and battery assemblies
Portable electronic devices and power modules
RC applications and other devices requiring a 18650 Li-Ion cell
Package contents
1× Li-Ion cell 18650 NCR18650GA 3300mAh with strip terminals
Why choose this product?
Standard 18650 format for wide compatibility in battery packs
Integrated ribbon cables make it easy to mount into a pack
The parameters listed include voltage and temperature limits important for application design.
Installation and operating instructions
For charging, use a charger designed for Li-Ion cells with a terminal voltage of 4.2 V.
When assembling multiple cells, ensure cell alignment (balancing) and appropriate battery protection (BMS) according to the configuration.
It is recommended to firmly connect the strip leads by spot welding; avoid prolonged heating of the cell during soldering
Safety notice
If the voltage drops below 2.7 V, the battery may be irreversibly destroyed.
Do not exceed the charging voltage of 4.2 V and prevent short circuit, mechanical damage and overheating.
For safe operation in assemblies, we recommend using appropriate protection circuits (BMS) and maintaining proper fuse protection.
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