fits Ego Power+ Garden Toolstemperature-control Battery 360° Airflow For Faster Charge Timeeco Power+ Battery Uses The Best Of Arc Lithium Technology. This Battery Vies With Petrol In Means Of Performance & Has A Design Using The Latest Technology To Facilitate Efficient Battery Cooling & Effective Temperature Control. Cells Within The Ego Power+ Batteries Are Positioned At The Correct Density To Allow For A Compact Battery Without Being Over Packed, Causing An Excess Build Up In Heat.this Battery Is Monitored By Intelligent Software, Microprocessors & An Internal Power Management System Allowing The Greatest Run Time Of The Garden Power Tool You Depend On.unique Design Allows Battery To Be Placed On The Exterior Of Your Tools & Not The Interior Allowing Cells To Remain Cool & Efficient. Smart Electronics Within The Battery Are Protected From Dust & Moisture By A Resin Coating & Shock-absorbing, Robust Case.your 2.0ah Battery Has A Charge Time Of 25 Minutes With The Ego Power+ Rapid Charger.your 2.0ah Battery Has A Charge Time Of 40 Minutes With The Ego Power+ Standard Charger.battery Weight: 1.3kg