A 15-year battery-powered mobile phone Spareone

With the performance of smartphones becoming more and more powerful today, the lack of battery power is an urgent problem to be solved. In particular, for Android users who need a full day or even a day of extra charge, the short duration of the mobile phone has greatly affected the usability of the handset. To address this problem, Xpal Power has developed an emergency, Spareone mobile phone that can be used for 15 years only with a 7th-cell battery. Spareone This phone is designed for emergency use, if driving in the countryside anchor, you can use Spareone for help. Of course, Spareone's 7th battery is not an ordinary battery, but a new lithium-ion battery built by Energizer, a new AA battery that has a longer endurance than any AA battery on the market, and a redeemed one phone full of electricity can continue to talk for 10 hours without power. Standby time is up to 15 years. The phone is standard for a MicroSIM card and a 7th battery, priced at 49.99 U.S. dollars, is expected to be sold this quarter. Spareone