Palm 1150mAh Factory Original A-Stock Battery for Pre Plus and Pixi 1150 mAh rechargeable Lithium Ion battery Can be recharged in phone or with Palm Battery Charger (below) This original battery by Palm can keep your Pre or Pixy running all day and night long. Charge the battery can pop it into the purse or carry on and rest assured you'll have enough power to last during those long conversations or downloads.