USB‑C Rechargeable Gumstick Battery (880mAh) for Sony Walkman – NC‑6WM / NH‑14WM / NH‑10WM Replacement

This is a modern rechargeable lithium‑ion replacement battery for Sony Walkman players that use NC‑6WM / NH‑14WM / NH‑10WM style gumstick batteries (also compatible with many 7/5F6 NiMH gumstick battery formats). It features a built‑in USB‑C charging port, allowing you to charge the battery directly—no original Walkman charger required.

Key Features

• Built‑in USB‑C charging port (charge directly with the included cable)
• Charging indicator light for easy status checking
• Built‑in circuit protection for safer charging and use
• Stable voltage output and consistent performance
• Convenient upgrade/replacement for aging NiMH gumstick batteries

Charging Indicator

• Light ON: charging
• Light OFF: fully charged

Specifications

• Battery Type: Rechargeable lithium‑ion
• Capacity: 880mAh
• Compatibility: Sony Walkman models using NC‑6WM / NH‑14WM / NH‑10WM gumstick batteries

Condition

• Brand new (bulk packaging). No retail box included.

Package Includes

• 1 × USB‑C rechargeable gumstick battery