This little bundle power will keep you going for up to 27 hours for mobile phones & up to 11 hours for iPods. It will charge almost anything including GPS & Sat navs. The portable charger has a built in torch for those moments when you don't have one to hand Built-in rechargeable Polymer lithium battery: 600m Built-in rechargeable Polymer lithium battery: 600m Ah. Battery charged by computer/laptop (cable included) or AC adaptor (not included)60% Pre-charged. Works with: iPhone iPod Nokia Blackberry HTC Samsung Sony Motorola TOM TOM Garmin PDA'S & many others. This charger comes with the following connectors: Mini Nokia Mini USB (Universal Serial Bus) Micro USB (Universal Serial Bus) Samsung (most models) Sony Ericsson (Most models) iPhone/iPod. Battery charged by computer/laptop (cable included) or AC adaptor (not included).