The Canon Battery Charger LC-E6’s orange lamp should begin to flash slowly (once per second) and charging will begin.Please note: If the orange lamp blinks rapidly again, please repeat steps 3-5 above. Reinsert the Canon Battery Pack LP-E6 into the Canon Battery Charger LC-E6. If the orange lamp blinks rapidly, remove the Canon Battery Pack LP-E6 from the Canon Battery Charger LC-E6. If during this time the orange lamp blinks rapidly, please move on to Step 3 of this procedure. At this point, the battery is ready for normal use, and there is no need to follow the remaining steps. Wait for 20 seconds.If during this time the orange lamp blinks once per second, please continue to charge the battery until the green lamp lights up, which indicates a full charge. Plug the Canon Battery Charger LC-E6, with the Canon Battery Pack LP-E6 inserted, into a power outlet. If this occurs, please follow the procedure below.

This symptom may occur when a Canon Battery Pack LP-E6 has been discharged due to being unused for a prolonged period of time, such as when it is first purchased. In such cases, charging the Canon Battery Pack LP-E6 in the Canon Battery Charger LC-E6 is not possible. In rare cases, the orange lamp on the Canon Battery Charger LC-E6 will blink rapidly at regular intervals when the Canon Battery Pack LP-E6 is inserted. (Compatible with Canon EOS 5D Mark III, EOS 5D Mark II, EOS 6D, EOS 7D, EOS 70D, Canon LP-E6 Battery Pack when used with the Canon LC-E6 Charger

Eneloop battery charger flashing