The Canon LC-E19 (1170C003) is the official dual battery charger for Canon's LP-E19 lithium-ion battery pack, the high-capacity battery used in professional bodies such as the EOS-1D X Mark II. It charges two batteries at once, so working photographers can keep a spare ready during long shoots, events and sports days. Three-stage LED indicators show when a battery reaches 50%, 80% and 100%, and the charger also accepts the older LP-E4N and LP-E4 packs. A full charge takes approximately 170 minutes for the LP-E19 and around 140 minutes for the LP-E4N or LP-E4. It runs on 100 to 240 V AC power, so it works on South African mains and while travelling abroad, and it is compact and light enough to carry in a camera bag. An AC power cord is included. After comparing online prices, www.marvel.co.za should be the cheapest on this product.