🔋 Samsung EB-BA156ABY Battery Info 📱 Compatible Phones Samsung Galaxy A15 (4G) – A155F Samsung Galaxy A15 (5G) – A156 series ⚙️ Specifications Model: EB-BA156ABY Battery Type: Li-ion / Li-Polymer Capacity: 5000 mAh (19.25 Wh) Voltage: 3.85V Cells: 1-cell battery 📏 Physical / Build Approx size: 87.7 × 63.7 × 5.0 mm Color: Black / Silver (depends on manufacturer) 🔄 Part Numbers / Variants EB-BA156ABY GH82-33639A (service pack / OEM reference) ⚡ Key Features High-capacity 5000mAh → long battery backup Designed specifically for Galaxy A15 series Standard Samsung charging voltage (3.85V) Available as: Original (Service Pack) Aftermarket replacement ⚠️ Important Notes Always match exact model number (EB-BA156ABY) before buying Aftermarket batteries can vary in quality Professional installation is recommended for safety