BP2 Battery Packs for Spectroscopy
Portability Options 
Popular Applications: All Spectrometer Systems
Ultimate Portability using the light weight BP2 battery pack for field work.
Quadruple Outputs allows the user to power 2 spectrometers and 2 light sources simultaneously making it the perfect battery pack for field applications.
5500mA Hour battery that is rechargeable using the included universal AC adapter.
Long Life rechargeable battery pack BP2 provides over 10 hours of continuous spectral acquisition for NIRInGaAs spectrometer with TEC or 40 hours with TEC off or when using other spectrometer models.
Light Weight (1 lb) Lithium-Ion battery pack can power any StellarNet spectrometer, including the TE coolers of the BLACK-Comet, SILVER-Nova, Raman, and any DWARF-Star NIR spectrometer.
High Precision DC Regulators supply a constant 5 and 12 volt power output throughout the battery live cycle; which is critical for long-term spectral measurements and saves your notebook power
Technical Specifications
| Battery Packs | |
| Weight: | 1.1lbs |
| Size: | 7.5” x 4” x 1,5” |
| Charge Voltage : | +14.8 VDC input |
| Outputs: | 2 x +5VDC & 2 x +12VDC |
| Battery Life @1 amp: | 7.4 hours |
| Charge Time: | Approx. 3 hours |
Other Spectrometer Accessories
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Design Construction and Calibration of a Low Cost Spectrometer for Solar Spectrum Measurements in the Visible Region and UV Radiation
Carlos Fernando Puma Apaza, Yefry Giancarlo Calla Zapana, Jose Luis Solis Veliz, Mauricio Postigo-Malaga, Walter D. Leon-Salas, and Miguel Angel Vizcardo Cornejo | Electronics Volume 15 Issue 19 Article 4477 | September 29, 2026 | 10.3390/electronics15194477