🔋 Power your premium Sony headphones with confidence and style!
This HXJNLDC rechargeable lithium-ion polymer battery delivers 320mAh capacity at 3.7V nominal voltage, designed specifically for select Sony headphone models. Its compact size and lightweight build ensure a perfect fit, while advanced Japanese Seiko IC technology protects against overcharge, overdischarge, overcurrent, and short circuits. The battery includes a versatile JST connector and heat shrink sleeve for easy installation, backed by a 1-year replacement warranty for peace of mind.
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