Just replace the exhausted or damaged battery with a new one to keep your device function again!Our Replacement Battery for Apple Watch 1st Gen38mmis really a nice choice for you all. Designed to meet your need, it consumes less power and extends the stand-by time so that it is ideal for long flights, outdoor activities, and business trips. Besides, It is eco-friendly, safe and reliable enough to use. Don&acute;t hesitate again, equip your Apple Watch 1st 38mmwith this high quality battery!<!--Features --><p>FEATURES</p><ul><li> Best replacement for the broken battery with comparable standby and talk time</li><li> Keep an extra battery on hand for extend standby and talk times</li><li> It is made of high quality and durable material</li><li> New and high quality</li><li> Efficient and durable</li><li> Give your Apple Watch 1st 38mm a new life</li><li> Compact and portable design, convenient to carry </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Color</td><td width="365"> Black</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (0.94 x 0.63 x 0.16)" / (2.4x 1.6 x 0.4)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 0.14oz / 4g</td></tr><tr><td width="131"> Compatible with</td><td width="365"> Apple Watch 1st Gen 38mm </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Battery</li><li>1. Due to the complexity of iPhone structures, suggest you that seek the professional for dismantling your iPhone, otherwise it may be easy broken</li><li>2. Please note that we can not be held liable for any damages cause while installing this item</li></ul><!--Extra Info --><!--produts_compatibility -->