Battery case for iPhone 4/4S(IP24F )which is high capacity with 400mAh.Case design with the back is black and beautiful silver inside.The Fashion silver color and 5V/1A output make your iphone more attractive and power iphone better battery life.

Advanced Battery Technology

Hi-tech, A-grade thium polymer battery that can recycling for more than 500times. Built in overcharge, short circuit and temperature protection. No memory effect. Charge your device smartly.

Battery Status Indicator

To check the power level of the battery case, just push the button and the LEDs will indicate the status clearly.

Power On/Off

Long push the button to turn the charging on or off. So you can control the battery case to charge the iPhone or not.

Reliable Quality

We only use A-grade battery cells. We use Seiko chipset to manage the power. All product come from our ISO9001 certified factory. Every piece of product are through functioning test and burn-in test to ensure quality. We prepare spare parts for distributors to ensure customer satisfaction.

MFi

We are Apple authorized MFi licensee and contract manufacturer. We can help you to bring to branded product to market fast with MFi certification in a very cost effective way.