Batteries and chargers for most popular tools from the leading brands like Festool, Dewalt, Bosch and other. For the last few years we have been seeing massive development in battery technology. Most NiCad batteries have been replaced with Li-Ion batteries as these offer shorter charge time and more working hours per charge. Leading brands sell their tools with or without batteries so you can buy and use multiple tools but only have few batteries. That reduces the cost of your system so you can have more tools you really need. Modern chargers work with 100-240V so you can use them at home and building site and. You can use them to charge any batteries regardless whether they are 10.4 or 18V. Recently Festool introduced next generation chargers to suit airstream batteries. Basically cool air flowing through the charger and battery makes charging process even quicker.