The RB397 Rebar Tying Tool is charged by a 14.4V lithium-ion battery and is capable of 2000 ties/charge. The tool can tie rebar up to #5 x #6 and features a trigger lock, torque adjustment dial, reversible belt hook, carrying case, automatic shut-off when it is not in use, and comes standard with charger and battery pack. MAX USA Corp. 800-223-4293.