Panasonic EY7440 + EY4541 Impact Driver & Jigsaw Kit Li-ion 14.4v

Panasonic EY7440 + EY4541 Impact Driver & Jigsaw Kit Li-ion 14.4v

Panasonic launches its Lithium-Ion drill driver the EY7440. With its incredibly light weight, impressive power & run time its sure to be a fast seller. Panasonics Cobalt Lithium-Ion batteries benefit from a lower internal resistance (electrical loss) than manganese lithium , which are the most widely used lithium batteries. High electrical efficiency lets cobalt lithium batteries deliver greater output than manganese lithium batteries. Cobalt lithium batteries are also less prone to increases in temperature than manganese lithium batteries , helping to prevent shortening of service life due to heat. The overcharge prevention sensor fitted to Panasonic Lithium drills works to prevent overdischarging , discharge of the battery until voltage falls below a minimum threshold,a disadvantage of lithium ion cells. The system cuts off power to the motor before the battery voltage falls too low and flashes a warning lamp on the tools control panel to notify the user.

Another built in feature is the battery overheat protection sensor , the service life of a lithium-ion battery can be degraded if the battery becomes to hot during heavy use.A temperature sensor cuts off power to the motor before the battery temperature rises to a harmful level and flashes a warning lamp on the tools control panel to notify the user.

Specifications For The EY7440LN2

• No load speed : low 60-400rpm
• No load speed : high 200-1350rpm
• Chuck capacity 13mm
• Max torque : 26Nm
• Overall length : 191mm
• Weight (with battery) : 1.6kg

Kit Includes

• Panasonic EY7440 & EY4541.
• 2 x 3.0amp Lithium-Ion batteries.
• charger.
• case..

The EY4541X offers a full complement of convenience features including an LED Work Light that illuminates the work area when in use. The tool has an air blow function to keep the cutting line clear when in use. The EY4541X is compact in size (7" tall) and weighs only 4.8 lbs. The ergonomic in-line design delivers a comfortable contoured grip which allows for less fatigue over extended use.

The EY4541X is powered by a 3.0ah Cobalt Li-ion 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 EY4541 utilizes Panasonic's unique GuardION system. The GuardION system monitors each battery cell during battery charging and during tool use to prevent over discharging and overheating of the battery pack thus insuring long life.

The EY4541X uses a self diagnostic universal battery charge which 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, Li-ion and all voltages from 7.2-28.8v. The 3.0ah Li-ion battery pack fully charges in 50 minutes.