BELTRON Replacement Battery for LG NEXUS 5 D820 / D821 (2300 mAh)</br>New in BELTRON packaging, with 1 Year BELTRON warranty (when purchased from an Authorized BELTRON Dealer). Be protected and buy only ORIGINAL BELTRON products, look for the BELTRON hologram on battery to ensure authenticity and warranty.</br>Optimum battery life with approximately 500+ charging cycles.</br>Lithium-Ion Technology for Enhanced Battery Life.</br>Guaranteed to Work with ALL LG NEXUS 5 Models. Not Compatible with NEXUS "5X"</br></br>Product Description</br></br>The BELTRON Spare Battery for the LG NEXUS 5 D820 / D821 lets you keep a replacement battery ready at hand. Developed specifically for the LG NEXUS 5 D820 / D821, you can keep it as a spare battery, or use it as a replacement for your existing battery. Always Be Ready with a BELTRON Spare Battery.</br><br/>http://www.amazon.com/gp/product/B01KW4GRAK