Name: DC 3.7V 320mAh 621733 Rechargeable lithium battery for SONY WF-C500,WF-XB700，WF-H800，WF-SP800N，WF-1000XM4 Headphone case and WH-CH500,WH-CH510
Brand: Hxjnldc
Price: 41.94 EUR
Availability: InStock

Deliver to Slovakia

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Description

🔋 Power your sound, protect your vibe.

COMPACT POWERHOUSE - Slim 34×17×6.2mm size packs 320mAh for extended headphone life
ADVANCED SAFETY TECH - Japanese Seiko IC guards against overcharge, overdischarge & short circuits
UNIVERSAL FLEXIBILITY - Works with other 3.7-5V devices under 1.184Wh—adaptable and reliable
HASSLE FREE REPLACEMENT - Easy solder or plug-in with included heat shrink sleeve & 1-year warranty support
SEAMLESS SONY COMPATIBILITY - Perfect fit for WF-C500, WF-XB700, WF-H800, WF-SP800N, WF-1000XM4 & WH-CH series

This 3.7V 320mAh rechargeable lithium polymer battery is engineered for select Sony headphones and compatible 3.7-5V devices under 1.184Wh. Featuring a compact design, advanced Japanese Seiko IC protection, and a durable silicone cable with JST connector, it ensures safe, reliable power with overcharge and short circuit safeguards. Lightweight at 6.5g, it’s the perfect upgrade for extended wireless audio freedom, backed by a 1-year replacement warranty.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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