This 5,600mAh battery case is tailor-made for the Samsung Galaxy S4 I9500 phone. It features an ultra thin appearance to show the beauty of your singular and remarkable smartphone. Professionally engineered, this battery case perfectly matches your mobile’s microphone and speaker positions, allowing music playing through the wide-open and clearly received calling output.

• Capacity: 5,600mAh.
• Net weight: 136g.
• Gross weight: 228g.
• Standard voltage: 3.8V.
• Charging limited voltage: 4.35V.
• Box size: 17 x 16.3 x 3.1cm.
• Carton size: 66 x 38.5 x 22.5cm.
• Carton: 52 boxes/carton.
• Optional color: white, jewelry blue and black.
• Built-in big real capacity of 5,600mAh.
• Original Seiko board, delicate circuit board.
• Prevent battery from over-charging, short circuit and high voltage, great secure to use.
• Thinner design and more simplify.
• With auto sleep mode function.
• Zero loss.
• Conversion: built-in great quality battery cells to achieve real capacity 5,600mAh integration battery, more effective to use sources.
• Back side design has enough space for mobile’s camera and backlight, which greatly no unhindered of picture shot quality.
• Direct simultaneous charging and reduce loss.