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Rechargeable Battery Pack JBL Battery 400 with Charging Case, Li‑Ion 9444 mAh / 68 Wh, USB‑C 5–45 W, Black
Summary description:
JBL Battery 400 with Charging Case is a rechargeable Li‑Ion battery pack (9444 mAh / 68 Wh) in a compact black housing. It requires USB‑C charging at 5–45 W and is compatible with JBL devices. Dimensions 103 × 93 × 43.6 mm make it portable for on‑the‑go power, providing extended runtime for speakers, headphones or other compatible equipment.