79.2Wh Bose 789175 Battery

79.2Wh 789175 Battery for Bose S1 Pro Bluetooth Speaker System

This Bose 789175 battery is designed for compatible Bose S1 Pro portable speaker
systems, including selected Bose S1 Pro, Bose S1 Pro Bluetooth Speaker
System, and Bose S1 Pro Multi-Position PA Speaker models. It is a suitable
replacement when your speaker no longer holds a charge, runs out of power quickly, or needs reliable
portable battery performance again.

With a 5500mAh capacity, 79.2Wh-81.4Wh energy rating,
14.4V / 14.8V output voltage, and 8-cell battery design, this
battery supports portable audio use for music playback, small events, presentations, busking,
practice sessions, outdoor use, and travel.

Product Information

Compatible Part Numbers

Please compare the battery part number printed on your current battery before ordering. This
battery is compatible with the following Bose battery part numbers:

• Bose 789175
• Bose 078592

Compatible Model Series

This Bose 789175 battery is designed for the following Bose S1 Pro speaker systems. Please verify
your exact speaker model and battery part number before placing your order.

Bose S1 Pro Series

• Bose S1 Pro
• Bose S1 PRO Bluetooth Speaker System
• Bose S1 PRO Multi-Position PA Speaker

Note: Bose speaker batteries may look similar but can have different connector
layouts, casing shapes, mounting structures, or voltage specifications. Please confirm physical
shape compatibility before purchase.

When Should You Replace Your Bose S1 Pro Battery?

If your Bose S1 Pro no longer provides enough portable runtime, replacing the battery can help
restore convenient wireless use without replacing the entire speaker system.

• The speaker runs out of power much faster than before.
• The speaker shuts down unexpectedly during use.
• The battery no longer charges to full capacity.
• The speaker only works when connected to the charger.
• The battery indicator behaves abnormally or drops suddenly.
• The speaker does not power on normally after charging.

Why Buy This Bose 789175 Battery?

• Designed for Bose S1 Pro: suitable for compatible Bose S1 Pro portable PA speaker systems.
• High-capacity battery: 5500mAh / 79.2Wh-81.4Wh capacity supports portable music, events, practice, presentations, and outdoor use.
• 8-cell battery design: built for compatible Bose speaker systems using the listed 789175 battery specification.
• Stable power output: designed for Bose speakers requiring 14.4V / 14.8V battery power.
• New battery: a practical replacement option for aging, weak, or unreliable speaker batteries.
• 12-month warranty: provides additional confidence when ordering.
• 30-day return policy: gives extra peace of mind after purchase.

Important Compatibility Reminder

Bose speaker batteries may look similar while using different connector positions, mounting
structures, voltage ratings, or internal layouts. Before ordering, please confirm that your current
battery part number matches 789175 or 078592.

You can usually find the battery model printed directly on the battery label. Your Bose speaker
model can typically be checked from the product label, original packaging, user manual, or device
information where available.

Before Ordering

• Verify your exact Bose S1 Pro speaker model.
• Compare your current battery part number with 789175 or 078592.
• Compare the battery shape with your original battery.
• Confirm that the connector type, connector position, and mounting structure match your original battery.
• Check that the battery voltage matches your current battery specifications.
• Contact us if you need compatibility assistance before purchase.

Installation Notes

• Turn off the speaker completely before replacing the battery.
• Disconnect the charger and any connected cables.
• Open or access the battery compartment carefully according to the speaker structure.
• Do not bend, puncture, disassemble, or force the battery during installation.
• Make sure the battery connector is properly aligned and securely connected.
• After installation, charge the battery fully before regular use.
• If you are not familiar with Bose speaker battery replacement, professional installation is recommended.

Frequently Asked Questions

Is this battery compatible with Bose 789175?

Yes. This battery is compatible with Bose 789175.

Can this battery replace Bose 078592?

Yes. Bose 078592 is included in the compatible part number list.

Does this battery fit Bose S1 Pro?

Yes. This battery is listed for compatible Bose S1 Pro speaker systems.

Can this battery be used with Bose S1 Pro Bluetooth Speaker System?

Yes. Bose S1 PRO Bluetooth Speaker System is included in the compatible model list.

Does this battery support Bose S1 Pro Multi-Position PA Speaker?

Yes. Bose S1 PRO Multi-Position PA Speaker is listed as a compatible model.

What voltage does this battery use?

This battery uses 14.4V / 14.8V output voltage. Please compare it with the voltage printed on your
original battery before ordering.

What capacity does this battery provide?

This battery provides 5500mAh / 79.2Wh-81.4Wh capacity.

How many cells does this battery use?

This battery uses an 8-cell design.

Is this battery new?

Yes. This product is listed as new.

Why should I confirm the physical battery shape?

Bose speaker batteries with similar part numbers may still have different connector positions,
mounting structures, or casing shapes. Comparing your original battery with the product images
helps avoid compatibility issues.

What should I check before purchasing?

Please verify your Bose S1 Pro speaker model, current battery part number, voltage specification,
connector type, connector position, mounting structure, and physical battery shape before ordering.