Want to expand the battery life of your iPhone 4, but don’t want to add much bulk on it? Then ppyple Active Case AC4 iPhone 4 case may be more suitable for you.
As we can see from the images, Active Case AC4 is an ultra slim protective case designed for iPhone. The iPhone 4 case uses unique 2-piece design, including a back plate and a L-shaped piece. The thermoplastic elastomers (TPE) is used, plus the rubber lining in order to protect the iPhone 4 from bumps and scratches. Most importantly, its embedded RF module can effectively improve the sensitivity in 850MHz – 2.1GHz in order to keep the battery consumption at the same level, and finally extend the battery life up to approx 30% without additional backup battery. Apart from that, the custom cutouts allow you access to all the iPhone 4 buttons and functions.
ppyple Active Case AC4 iPhone 4 case is available in 5 color-tones, each one is priced at $60.6 USD. If you’re interested, jump to Strapya World for more details. Additionally, if you need more options, you might like to check Clone Power iPhone 4 case, juice pack plus iPhone 4 case and more via “iPhone 4 case” tag.