DIGI TECH Replacement Battery Charger for SLB-07A SLB-07 Samsung PL150 ST45 ST50 ST500 ST550 TL100 TL220 TL225 TL90 Digital Cameras This battery charger is an AC wall and DC car two in one charger. Its unique flat pin, foldable design allows easy storage and makes it a compact battery charger. Smart charging LED indicator automatically turns to trickle charge after the battery fully charged. Auto switching power voltage is from 110V-240V Note it is an external battery charger only, not working as power cable or AC adapter.