New High Power 2300mAh Extended is fantastic as a short road trip battery. It's bigger than I want to carry when flying but is perfect for charging. Right now Sporting Persistence has their New High Power 2300mAh Extended slim Battery for Boost Mobile HTC Desire 510 Smart Phone for cheap price. You'll just need to visit the site.
You do not need a special back cover to use this battery This package is specifically designed for the cellphones we list here, if your cellphone is not in the list , then it's not for you. ====================================================================== 100% Brand New. Sporting Persistence 2300mAh Rechargeable Li_ion Battery: * Brand: Sporting Persistence. * High quality Li-Ion battery. * Battery Type: Lithium Ion. * Battery Capacity: 2300 mAh. * Voltage: 3.8V. * The best spare battery for your phone. * Best Replacement for the original battery with comparable standby and talk time . * Our battery is sent out with little or no power, so please charge it for about 6 - 12 hours before using. * Keep an extra battery on hand for extend standby and talk times. * Integrated microchip prevents overcharging and lengthens battery life. * Compatible models:HTC Desire 510 (Boost Mobile)