Where can I get the charger to be repaired? What are the office hours?
Our address is: Advanced Avionics Ltd. 6TH FLOOR, BLOCK B, SUNVIEW INDUSTRIAL BUILDING, 3 ON YIP STREET, CHAI WAN, HONG KONG. Our service hours are: Monday to Friday 9:00am – 12:50pm and 2:00pm – 5:50pm Saturday 9:00am – 12:50pm Q: How long will it take for repairing the charger? How much is the fee? Should I bring along the receipt? A: All chargers have life-time warranty (Terms and conditions applied). Please see our support page for more info. No components or service charge is required. All warranty services will only be provided upon presentation of the original valid product’s warranty card with proof of purchase (dealer’s receipt or invoice). Q: What is the difference between Linear and Pulse charging? Which one is better? A: There are two kinds of charging technology. The first one is Linear charging where batteries are charged by a constant current. The second one is Pulse charging where batteries are charged by a frequently on and off current. The difference between the two k
