This battery holder accommodates two 18650 lithium-ion cells in series, providing a nominal 7.4V output via pre-attached wire leads.
Quick Spec
- Battery Type: 18650
- Cell Capacity: 2 cells
- Configuration: Series (2S)
- Output Voltage: 7.4V nominal
- Connection: Wire leads (red positive, black negative)
- Material: Black plastic housing





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