Dual Battery Charger for EN-EL4 EN-EL4a Nikon D2HS D2X D2XS D3S D3X D2Z MH-21/22

Only use compatible plates and batteries for safe charging. · Smart Charging Technology: Automatically detects battery status and adjusts the current. ⚡ Key Features 🔌 Key Features. ⚠️ Safety Notice.

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