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Rectangular lithium-ion battery pack, black plastic casing, connector visible, 106 by 104 by 46 mm

Cameron Sino replacement battery JBL PartyBox 310 10400mAh 76.96Wh

SKU CH-KF2C-PXQCA

Replacement lithium-ion battery for the JBL PartyBox 310 speaker, 10400 mAh capacity and 76.96 Wh energy

  • Battery pack size106.1 × 104.4 × 46.3
  • Battery typeLithium ion
  • Battery voltage rating7.4 V
  • Details106.1 × 104.4 × 46.3
  • Product typeLithium ion
  • Direct replacement for JBL PartyBox 310 speaker
  • 10400 mAh capacity delivers 76.96 Wh runtime
  • 4 V lithium-ion chemistry matches original spec
  • Dimensions 106.10 x 104.40 x 46.30 mm ensure fit
  • Built-in protection against overcharge and short circuit

Replacement Battery for JBL PartyBox 310

This lithium-ion pack delivers 10400mAh at 7.4 volts and matches the original GSP-2S4P-PB350A and GSP-2S4P-PB350B part numbers. It is built for owners of the JBL PartyBox 310 who need a new power source. Buyers with different speaker models or incompatible part numbers cannot use this unit.

Installation Guidance

The supplier notes that many online videos demonstrate the fitting process and describe it as straightforward. Ensure the connector is properly seated during installation. A fresh battery reaches peak capacity after two or three full charge and discharge cycles. Avoid low-quality third-party chargers, as they can reduce service life.

Pre-Purchase Checks

Verify the exact model number on your speaker and the part number printed on the original battery before ordering. The pack measures 106.10 by 104.40 by 46.30 millimetres and weighs 485.0 grams, so confirm the compartment accommodates these dimensions. Do not store the unit above 60 degrees Celsius.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron sino
Model nameBissell ICONpet Cordless 2288
Part numberSkullcandy GSP-2S4P-PB350B GSP-2S4P-PB350A
Product typeLithium ion
Power
Battery typeLithium ion
Battery voltage rating7.4 V
In the box
Battery pack size106.1 × 104.4 × 46.3

Questions about this item

How can I confirm the replacement battery is working correctly after installing it in my PartyBox 310?

The speaker should power on and play audio at full volume without shutting down, and the battery indicator should show charge levels matching the 10400mAh capacity after 2 or 3 complete charge cycles.

What items are included with the Cameron Sino battery and what must I source separately?

The package contains one lithium-ion battery pack measuring 106.10 x 104.40 x 46.30 mm with a pre-installed decoded chip and protective foam; no tools, chargers or adhesives are supplied.

Which part numbers does this 7.40-volt 10400mAh pack replace for the PartyBox 310?

It directly replaces JBL part numbers GSP-2S4P-PB350A and GSP-2S4P-PB350B, matching the original 76.96 Wh specification and 485.0 g weight.

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