PANASONIC 216V COMBI DRILL CW 2 X 30 Ah Liion BATTERIES The EY7960LN2S is powered by a 30ah Cobalt Liion battery pack This battery pack delivers high output with low heat generation resulting in twice the lifetime total performance versus current Ni Cd battery packs In addition the EY7960LN2S utilizes Panasonics unique Guard ION system The Guard ION system monitors each battery cell during battery charging & during tool use to prevent over discharging & overheating of the battery pack thus insuring long life The EY7960LN2S uses a self diagnostic universal battery charger which electronically monitors the condition of each battery cell in the battery pack during the charging process to deliver full charging with minimal heat generation The charger will charge all Panasonic battery chemistries Ni Cd Ni MH Liion & all voltages from 72288v The 30ah Liion battery pack included in the kit fully charges in 60 minutes Compact Size Length 958& Lightweight 561lbs Blows Per Minute Low 1800 7200bpm High 6300 27000bpm High Power up to 575 inlbs of full time torque Battery High Capacity 30 Ah Liion Cobalt battery pack Extra battery Included Speeds 2 speed gearbox Low 100 400rpm High 350 1500rpm Clutch 18 stage plus drill mode Chuck 12& heavy duty keyless Reversible Yes Electric Brake Yes Ergonomics Ergonomic design to reduce fatigue Acceptable Battery Packs Panasonic 216V Liion Battery Pack EY9L60B Typical Applications General Construction Interior Instillation HVAC Cable Installers Maintenance Masonry Drilling Masonry Wood Fastening Wood Metal Drilling LED Work Light Yes Guard ION Battery Protection Yes Carrying Case Yes Charging System 60 minute using EY0L80B charger Available Formats EY7960LN2S High Speed Masonry Drilling Max 1550 rpm 28000 bpm Motor New all metal gear system