18V Li-Ion 4200Mah Smart Intelligent Dual Charger

2x 4000mAh=8000mAh power supply kit suits all RYOBI universal power platform range of tools. Garden Equipment. and Cleaning Equipment.Recharges 2 x 4000mAh battery simultaneously in 125min. or single battery in 90min in connection with RYOBI inverter Generator. RYOBI portable Power Station. and AC outlet.