The2pcs ZNTER S11 1.5V 4000mAh USB Rechargeable D Lipo Battery is a perfect replacement for dry batteries. With 4000mAh large capacity,it has ultra long cycle life over 3000 times, which is200% higher than normal batteriesand fits low-carbon life style.The battery alsofeatures 1.5V constant voltage and USB wires for convenient charging. Intelligent power chip insideensurescharging up to 99% with constant voltage. Click and order now! It surely <SPAN style="DISPLAY: none" id=__kindeditor_bookmark_start_39__></SPAN>is a wise choice!<!--Features --><p>FEATURES</p><ul><li> A perfect replacement for dry batteries, energy-saving and durable</li><li> With constant voltage 1.5V and USB wires for convenient charging</li><li> Ultra long cycle life over 3000 times, 200% higher than normal batteries</li><li> Intelligent power chip inside ensures charging up to 99% with constant voltage</li><li> Built-in short-circuit protection, less heat during long-time charging</li><li> Equipped with micro USB charging port, convenient and efficient </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Name</td><td width="365"> USB Rechargeable Battery</td></tr><tr><td width="131"> Material</td><td width="365"> Fireproofing Plastic Shell, Stainless Steel Tubing, Pure Copper Electrode </td></tr><tr><td width="131"> Cell Type</td><td width="365"> A+ Lithium Polymer Battery Cell </td></tr><tr><td width="131"> Input</td><td width="365"> Micro USB(5V)</td></tr><tr><td width="131"> Output</td><td width="365"> 1.5V</td></tr><tr><td width="131"> Charge Voltage</td><td width="365"> 4.25V</td></tr><tr><td width="131"> Battery Capacity</td><td width="365"> 4000mAh</td></tr><tr><td width="131"> Energy Capacity</td><td width="365"> 6.0Wh</td></tr><tr><td width="131"> Battery Life</td><td width="365">>3000 Times</td></tr><tr><td width="131"> Charge Time</td><td width="365"> 3 hours </td></tr><tr><td width="131"> Compatibility</td><td width="365"> D Battery/LR20 </td></tr><tr><td width="131"> Color</td><td width="365"> Black & Green</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (2.36 x 1.26)" / (6 x 3.2)cm (H x Dia.) </td></tr><tr><td width="131"> Weight</td><td width="365"> 1.59oz / 45g </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>2 x Batteries </li></ul><!--Extra Info --><!--produts_compatibility -->