Samsung Galaxy Grand Prime Portable AA Battery Emergency Travel Charger and Re-Charger with LED Light! (Takes 2 AA Batteries) [BLACK] Never be left with your Samsung Galaxy Grand Prime out of power again with unlimited uses and 100% reliability! Lifetime emergency charger uses a single AA Alkaline, Rechargeable, or Lithium battery (not included). Juice up your battery in 3-5 minutes for 5-15 minutes of use with as many AA batteries as needed. This small emergency cell phone charger is also great for those on the road or traveling because AA batteries are available worldwide. *BUY NOW - LIMITED SUPPLIES*