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JBL PartyBox 320 Battery – Replacement Li-Ion Pack

JBL PartyBox 320 Battery – Replacement Li-Ion Pack

Original price was: රු21,999.00.Current price is: රු20,000.00.

or 3 X රු6,666.67 with Koko

7.2V 9444mAh / 68Wh Official JBL Replacement Battery

Keep your JBL PartyBox 320 (Stage 320) pounding with the official JBL Battery 400. This user‑replaceable battery slides into the rear compartment in seconds—no tools, no soldering, no downtime


Specification Detail
Model Name JBL Battery 400 / FG4CELL21700G 
Battery Type Lithium-ion (Li-ion) 
Voltage 7.2V 
Battery Capacity 9444mAh / 68Wh 
Playtime Up to 18 hours (varies by volume and content) 
Full Charge Time 3 hours (speaker off mode) 
Fast Charging 10 minutes = 2 hours playback 
Operating Temperature 0 – 45°C 
Product Dimensions (W x D x H) 93 x 25.1 x 89.5mm / 3.66″ x 1.0″ x 3.5″ 
Net Weight 350g / 0.77 lbs 
Manufacturing Period 2025 – present

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