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Rechargeable Battery Microsoft BV-T4D 3340mAh for Lumia 940 / 950 XL
Summary description:
Rechargeable Microsoft BV-T4D battery with 3340mAh capacity designed for Microsoft Lumia 940 and 950 XL. Provides replacement power for devices requiring the BV-T4D pack, restoring battery life for calls, apps and media. Intended for direct swap with compatible Lumia models; helps extend mobile usage between charges and supports everyday smartphone tasks.