JBL FG4CELL21700H Replacement Battery for PartyBox Stage 320 & Xtreme 4 — 7.4V 10000mAh (74Wh) — JBL Battery 400

Part No.: JBL FG4CELL21700H. Compatible models: JBL PartyBox Stage 320, JBL Xtreme 4. Battery specifications — Voltage: 7.4V; Capacity: 10000mAh / 74Wh; Dimensions: 92.96*88.9*25.4mm. This cell is designed as a direct replacement for JBL Battery 400 and is fully compatible with the listed JBL speaker models.