The pebble verto comes with 4 connecting tips to charge most popular mobile devices the powerful veho pebble verto portable battery charger is the must have accessory to keep all your mobile devices full of charge it packs a 3700 mah which is over 2 times the regular battery of the apple iphone or smartphone which means it will keep your devices on the go and you will not have to worry about running low on juice the pebble verto is perfect for festivals camping trips traveling abroad or