Cordless tool batteries are certainly a requirement in order for us to be able to use cordless power tools like a cordless power drill, hedge trimmer, leaf blower and many more. When buying a cordless power tool for your household projects, keep in mind that battery voltage is not the only important factor to consider. Other factors such as the battery's amp/hour capacity as well as its type should not be taken for granted when purchasing batteries for your cordless power tools.
Cordless tool batteries are available up to 36 volts. A 19.2-volt battery or even a 14.4-volt one can surpass the battery rating of a 36-volt battery if those batteries with lower voltage capacity have higher amp/hour capacity than the latter. In rating cordless tool batteries, voltage as well as Amp hour is considered. Ampere-hour is a measure of how long the battery can last, while voltage is a measure of the battery's electric current or power. Thus, basing on the information mentioned, the higher the voltage and the higher the amp/hour capacity, the more powerful the battery is.
Power Drills Cordless
The usual sizes available for cordless tools are 1.2, 2.4 and 3.0 Amp / hour. It's at the bottom part of the battery or sometimes on both sides where you locate the label that describes the batteries amp/hour rating.
There are three (3) major types that are used for modern cordless power tools. These include: Lithium Ion (Li-Ion), Nickel Cadmium (Ni-Cad) and Nickel Metal Hydride (Ni-MH).
Nickel Cadmium (Ni-Cad) offer up to 400 charge cycles before needing a replacement. Nickel Metal Hydride (Ni-MH) can last more than 400 times of recharge. Whereas, Lithium Ion (Li-Ion) batteries can power up your cordless power tools with a lifespan of more than 1,200 times recharges (as per manufacturer's product description) before a required replacement.
What about their charging time? Majority of older ones need 6 hours of recharging time yet last only an hour when used for works. When buying batteries your cordless power tools, charging time should be put into consideration. You do not want to waste your precious time while working, just waiting for the battery to be fully charged. Using Lithium Ion battery can certainly overcome this problem and it is the best way since this battery only takes 15 minutes to recharge.
We usually follow the recommendation of the manufacturer when it comes to maintaining cordless power tool batteries. This usually involves replacement batteries that sometimes force you to spend money. Similar to your power tools including their parts, cordless tool batteries come with service warranty.
Black Friday Bosch 36618-02 18-Volt 1/2-Inch Compact-Tough Litheon Drill/Driver with 2 Slim Batteries 2011 Deals
Nov 13, 2011 19:16:40
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Black Friday Bosch 36618-02 18-Volt 1/2-Inch Compact-Tough Litheon Drill/Driver with 2 Slim Batteries Feature
- New compact, tough design for increased maneuverability and less user fatigue
- Features 0-500/0-1,600 RPM and 500 inch-pounds of torque
- 20-position clutch settings for precise driving applications
- State-of-the-art lithium-ion battery technology coupled with ECP system guarantees the optimal performance of tool and batteries
- LED light is great for dark or enclosed areas
Black Friday Bosch 36618-02 18-Volt 1/2-Inch Compact-Tough Litheon Drill/Driver with 2 Slim Batteries Overview
Built tough, the Bosch 36618-02 18-Volt 1/2-Inch Compact-Tough Litheon Drill/Driver with Two Slim Pack Batteries is a durable, powerful, and compact tool for high-quality results. Featuring Durashield housing to guard against wear and tear, the 36618-02 utilizes an 18-volt Litheon battery, which provides 35% more runtime and two times the recharge cycles of its competitors.
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 Pictured with a Fat Pack battery. Even though this tool comes with 2 Slim Packs, you can purchase a Fat Pack separately and get more run time--2.6 Ah vs. 1.3 Ah with the Slim Pack. No other company provides this option. View larger. |
The 36618-02 utilizes state-of-art lithium-ion battery technology and Bosch's proprietary ECP (Electronic Cell Protection) system to provide maximum cycle life, minimum self-discharge, and no memory-effect. Best of all, Litheon batteries will fully charge in 30 minutes and will be at 85% capacity in just 15 minutes.
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 Handle grip with finger support provides maximum control. View larger. |
Unique, Flexible Power System
Like all tools in Bosch's 18-Volt line, this drill/driver can be used with either a 1.3-Ah BAT609 Slim Pack battery (two included) or a 2.6-Ah BAT318 Fat Pack. If you're looking for a lighter-weight option, the Slim Pack is the perfect choice. If longer runtime is what you need, the Fat Pack will do the job. Bosch is the only power tool manufacturer that provides this option.
Fast Speeds, High Torque, and Durable Construction for Reliable Results
The 36618-02 works at speeds up to 1,600 RPM and provides 500 in./lbs. of torque. Durashield housing, unibody construction, and a steel-reinforced collar help you withstand real-world conditions, like temperature extremes, rain, dirt, debris, and drops.
The 36618-02's Durashield Housing is constructed with ABS/Nylon composite, which makes the housing flexible and impenetrable. Unlike competitive tools, which use a conventional plastic housing, Durashield will not crack and can easily withstand 10-foot drops.
This tool also features unique unibody construction with three steel straps that keep the motor, gears, and clutch together. This ensures that the gears never separate from the motor, and it keeps the drill functioning even after drops.
Additionally, the 36618-02 boasts an exclusive steel-reinforced collar that protects the nose of the drill. It provides extra reinforcement in the event of drops on the chuck and prevents the chuck from bending or breaking off.
Easy Bit Changes and Balanced Design for Utmost Control
The 36618-02 comes complete with a single-sleeve 1/2-inch chuck for one-handed bit changes, as well as increased drill-bit capacity for versatility. And for maximum control, comfort, and balance, the tool boasts a newly designed handle-grip with finger support.
Smart Features for Easy Use
20 clutch settings and a variable-speed trigger help you match the best speed to the job, so you can achieve precise results. At the same time, the 36618-02's ergonomic design provides optimum comfort and control. And for even greater convenience, LEDs provide illumination when you are working in dark or enclosed areas.
ProVantage Guarantee
The 36618-02 comes with the ProVantage three-year protection plan, which guarantees two years of battery protection and one year of tool protection. Under this plan, you can receive two years of free battery replacements, tool replacement for one year, and a free tool repair package for the second and third years.
What's in the Box
Drill/driver; two Litheon Slim Packs; 30-minute charger; double-ended bit; and carrying case.
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| 18V Lithium Ion Family of Tools | ||||
| For more information, click on the images below | ||||
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| 17618-01 1/2-Inch Brute Tough Hammer Drill/Driver | 37618-01 1/2-Inch Brute Tough Drill/Driver | 36618-02 1/2-Inch Compact Tough Drill/Driver | CCS180(K)(B) 6.5-Inch Circular Saw Blade Kit | CRS180(K)(B) Reciprocating Saw Kit |
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| 25618-01 Impact Driver w/Two Fat Batteries | 25618-02 Impact Driver w/Two Slim Batteries | 24618-01 1/2-Inch Impact Wrench w/Two Fat Batteries | IWH181-01 3/8-Inch Impact Wrench w/Two Fat Batteries | CFL180 Cordless Flashlight |
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| CLPK23-180 1/2-Inch Drill/Driver and Impactor Driver Two-Tool Combo Kit | CLPK22-180 Hammer Drill/Driver and Impactor Driver Two-Tool Combo Kit | CLPK20-180 Hammer Drill/Driver and Reciprocating Saw Two-Tool Combo Kit | CLPK21-180 Hammer Drill/Driver and Circular Saw Two-Tool Combo Kit | CLPK40-180 Reciprocating Saw, Circular Saw, Hammer Drill/Driver, and Flashlight Four-Tool Combo Kit |
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