Campagnolo Super Record 12-speed Pair of Wireless Batteries Front/Rear

Super Record 12x Wireless Batteries To charge the batteries you can use a standard USB 5V battery charger. Campagnolo battery charger with 4 USB ports for charging the front and rear derailleur batteries at the same time. This charger is designed to protect the charger if the charge cables short out on each other. When purchasing the battery you must also purchase the cable specific socket to connect the charger to the mains power. To charge the batteries, turn the rubber connector cover and uncover the two connectors on the cable. Uncover the connectors only when charging the batteries in order to prevent the contact of the two cables from touching each other. Check the charge battery level every month and recharge if necessary. Store the batteries at a range between 0 and 35 degrees. Long lasting & fast charging Campagnolo's innovation and ingenuity have created a battery with an extensive long lasting life with the ability to keep you on the road for 750km until the battery is deple