20v aq-one akumulator li-ion 4 ah

The 20V AQ-ONE system batteries are intended for the correct power supply and protection of the 20V AQ-ONE series devices under the ROOKS brand.

The batteries have Lithium-Ion cells, thermal and overload protection and a charge indicator. ROOKS batteries are suitable for quick chargers (about 60 minutes) and have the function of balancing the charge of individual cells.

The battery lasts about 500 charging cycles and should be replaced with a new one. The battery has a 12-month manufacturer's warranty. All tools of the 20V AQ-ONE system are covered by the Door to Door warranty