Stock Status:
Condition: New
SKU : 4785M51
Battery Type: Lithium-ion
Number of Batteries: 2
Battery Capacity: 21.6V / 4,584mAh per battery
Energy Capacity: 99.02Wh per battery
Total Energy Capacity: 198.04Wh
Compatibility: JBL PartyBox 720
Charging Input: USB-C
Maximum USB-C Output: 45W
Charging Time: Approximately 4 hours per battery
Power Bank Function: Yes
Operating Temperature: 0°C–45°C
Charging Case Dimensions: 103 × 43.6 × 137mm
Weight: Approximately 1.206kg
Power Adapter: 60W JBL adapter not included
The JBL Battery 600 Duo with Charging Case is a rechargeable battery accessory designed for the JBL PartyBox 720 portable party speaker. It includes two removable lithium-ion batteries, allowing users to swap a depleted battery for a charged one and keep their music playing with minimal interruption. Its dual-battery configuration is useful for parties, outdoor events and other situations where access to a power outlet may be limited.
Beyond powering the compatible speaker, the charging case functions as a USB-C power bank with up to 45W output for compatible smartphones, tablets and other devices. USB-C input supports multiple charging profiles, while each battery provides 99.02Wh of energy. The compact case makes it easier to transport and store the spare batteries, although the recommended 60W JBL power adapter is sold separately.
The JBL Battery 600 Duo with Charging Case is priced at KSh 22,000 in Kenya.
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Price Range |
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KSh 20,000–KSh 24,000 |
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Specification |
Details |
|---|---|
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Brand |
JBL |
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Model |
Battery 600 Duo with Charging Case |
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Product Type |
Rechargeable Battery Pack and Charging Case |
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Battery Chemistry |
Lithium-ion |
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Number of Batteries |
2 |
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Battery Voltage |
21.6V per battery |
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Capacity per Battery |
4,584mAh |
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Energy per Battery |
99.02Wh |
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Combined Energy Capacity |
198.04Wh |
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Compatible Speaker |
JBL PartyBox 720 |
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USB-C Charging Input |
5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A |
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USB-C Output |
Up to 45W |
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Output Profiles |
5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A, 5–11V/3A |
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Charging Time |
Approximately 4 hours per battery |
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Recommended Adapter |
JBL 60W power adapter |
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Adapter Included |
No |
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Operating Temperature |
0°C–45°C |
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Case Dimensions |
103 × 43.6 × 137mm |
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Net Weight |
Approximately 1.206kg |
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Power Bank Function |
Yes |
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In the Box |
Battery 600 Duo with charging case, quick-start guide, safety and warranty documentation |
Dual-Battery Configuration: The pack includes two removable batteries, giving PartyBox 720 owners a convenient backup power option for longer listening sessions and events.
High Energy Capacity: Each battery provides 99.02Wh, with a combined rated energy capacity of 198.04Wh across both batteries.
Quick Battery Swapping: The removable design lets users replace a depleted battery with a charged one, reducing downtime during parties and outdoor gatherings.
Rechargeable Lithium-Ion Technology: The batteries are designed for repeated charging and use with the compatible JBL PartyBox 720 speaker.
USB-C Charging Input: The case supports multiple USB-C input power profiles up to 20V/3A for charging the battery pack with a compatible power adapter.
45W USB-C Power Bank: Use the charging case to power compatible phones, tablets and other USB-C devices when a wall outlet is unavailable.
Independent Battery Charging: The dual-battery setup supports charging both batteries, with an approximate charging time of four hours per battery under suitable conditions.
Broad USB-C Power Profiles: Multiple supported output voltages and currents help the case supply power to compatible devices with different charging requirements.
Designed for JBL PartyBox 720: The Battery 600 Duo is specifically compatible with the PartyBox 720. Other PartyBox models may use different batteries, so compatibility should be checked before purchase.
Portable Charging Case: Measuring 103 × 43.6 × 137mm, the case keeps the batteries together for convenient storage and transportation.
Practical Backup Power: Carrying a charged spare battery helps users extend speaker operation during events without relying entirely on mains electricity.
Separate Power Adapter: The recommended JBL 60W power adapter is not included, so buyers should ensure they have a compatible charging adapter.
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Pros |
Cons |
|---|---|
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Includes two removable rechargeable batteries |
Compatible specifically with JBL PartyBox 720 |
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Enables battery swapping to reduce playback interruptions |
60W JBL power adapter is sold separately |
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Provides 99.02Wh per battery |
Each battery takes approximately four hours to charge |
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Charging case supports USB-C power delivery up to 45W |
Heavier than a basic phone power bank |
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Can charge compatible phones and tablets |
Device charging speeds depend on compatibility |
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Compact case helps keep batteries organized |
Requires advance charging for uninterrupted event use |
The JBL Battery 600 Duo with Charging Case is priced at KSh 22,000.
It is designed for the JBL PartyBox 720. Other JBL PartyBox speakers may require different battery accessories.
The package includes two removable lithium-ion batteries and a charging case.
Each battery is rated at 21.6V, 4,584mAh and 99.02Wh, giving the two batteries a combined energy capacity of 198.04Wh.
Yes. Its charging case functions as a USB-C power bank with up to 45W output for compatible smartphones, tablets and other devices.
The approximate charging time is four hours per battery. Actual results depend on the adapter and charging conditions.
No. The recommended JBL 60W power adapter is sold separately.
No. It is designed for the PartyBox 720, and other models may have different battery requirements. Confirm the exact speaker model before buying.
The JBL Battery 600 Duo with Charging Case is a useful accessory for JBL PartyBox 720 owners who need spare power for extended events and outdoor entertainment. Its two removable 99.02Wh batteries help reduce interruptions, while the charging case doubles as a 45W USB-C power bank. At KSh 22,000, it is worth considering for users who prioritize backup power and battery-swapping convenience.
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