Echo LBP-36-80 lithium ion 2 ah battery for the Garden range of machines. This battery fits the following machines and charger.DPB-310 blowerDCH-310 Hedge TrimmerDSRM-310L StrimmerDCS-310 ChainsawDLM-310/35P LawnmowerDLM-310/46P LawnmowerDLM-310/46SP LawnmowerCharging time w..