Take a portable battery case along with you for well protecting your batteries from any potential damage. What about this one? Our Solarforce V2 Battery Case for 18650 / 26650 / 16340 / CR123A / RCR123A / AA is in exquisite design、 based on premium plastic material、 so lightweight yet durable to use. It can hold several batteries according to battery type. AA、 CR123A、 16340 and 18650 battery are all allowed to store in. Try it now!                                    <p>Features</p>            <ul><li> Suitable for 20 x AA、 14 x CR123A / 16340 / RCR123A、 6 x 18650、 4 x 26650</li><li> Portable case for batteries</li><li> Made of PC plastic、 robust and durable</li><li> Glow-in-the-dark rubber ring for easy use in dark environment</li><li> Waterproof and secure lock design、 better for saving batteries   </li></ul>                                                            <p>Specifications</p>            <table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Accessory Type</td><td width="365"> Battery Holder</td></tr><tr><td width="131"> Material</td><td width="365"> PC</td></tr><tr><td width="131"> Color</td><td width="365"> Transparent</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (5.91 x 4.02 x 1.42)" / (15 x 10.2 x 3.6)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 5.33oz / 151g   </td></tr></tbody> </table>                                                            <p>Package Includes</p>            <ul><li>1 x Battery Case </li></ul>