Sonel KT-640 Battery Replacement

Primary # WAAKU18 (size: 74.80 x 39.60 x 37.00mm)

Brand New Compatible Sonel KT-640 Battery Replacement (battery condition: NEW) 10.8 volts 3400 mAh, Li-ion

Compatible Sonel KT-640 Battery Replacement Primary # WAAKU18 (size: 74.80 x 39.60 x 37.00mm) High Quality Battery Cells = Longer Life   .   .   .   .   .   .   .   .   .

Fits Only: Devices Listed BelowShow All Compatible DevicesShow Part #s Instead of DevicesShow Different DevicesKT-560KT-640KT-670 More Models... Price: $54.00 Free Shipping Online! info Available by SPECIAL ORDER (generally ships in 6-8 weeks from Wyoming, USA) 1 Year Warranty Protection 30 Day Money Back Guarantee select quantity1: $54.002 or more: $48.60 each345 or more: $45.90 each678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 (0 in cart) Buy More, Save More! 2 or more $48.60 each 5 or more $45.90 each Mix/Match for 10-15% OFF!

Sonel KT-640 Battery Replacement Details

• Color: Black
• Dimensions: 74.80 x 39.60 x 37.00mm
• Weight: 166.0g / 5.86oz

This is a brand new replacement battery for the Sonel KT-640 Replacement and Sonel's WAAKU18 battery.

Exceptional Sonel KT-640 Battery Replacement Technology

• Li-ion Chemistry info
• 10.8 volts
info
• 36.72 Whr (Watt Hours) info
• 3400 mAh info
• OEM Compatible
• Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
• The Sonel KT-640 Battery Replacement provides 300-500 discharge/charge cycles. info
• Your new Sonel KT-640 Battery Replacement comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
• The Sonel KT-640 Battery Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
• Keep the Sonel KT-640 Battery Replacement cool and store only in a cool, dry location.
• The Sonel KT-640 Battery Replacement is Quality Tested and RoHS & CE Certified.

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Questions About The Sonel KT-640 Battery Replacement

1. How long will my Sonel KT-640 Battery Replacement last?
   There are two factors that govern how long a compatible Sonel KT-640 Battery Replacement will last: runtime and charge-discharge cycles. Runtime is a measure of how much time can elapse before... More
   
   
2. Should I charge my Sonel KT-640 Battery Replacement before I use it, each time I use it, and/or during storage?
   When you first get your compatible Sonel KT-640 Battery Replacement you should charge it until your charger or device indicates that it is fully charged. If your device/charger does not indicate whether or not it is fully charged, then check your device/charger manual for charging times. It can take 1-12 hours to fully charge depending on the chemistry of your battery and the type of device and charger. After that it is good to charge it as needed while making sure you do not leave it at a low charge level for long periods. Your compatible Sonel KT-640 Battery Replacement was designed to... More
   
   
3. What will cause my Sonel KT-640 Battery Replacement to lose power?
   A compatible Sonel KT-640 Battery Replacement over time degrades and eventually stops working. In fact the compatible Sonel KT-640 Battery Replacement from its very first charge begins a very slow process that causes it to cease from functioning. Collectively the process is called... More
   
   
4. Does the Sonel KT-640 Battery Replacement come with installation instructions?
   We offer replacement instructions for a wide variety of batteries that require more complex installs than snap or slide-on batteries. To see if installation instructions are necessary or provided for the compatible Sonel KT-640 Battery Replacement, please... More
   
   
5. Does the Sonel KT-640 Battery Replacement come with a tool kit to help me install it?
   If an installation tool kit is included with the compatible Sonel KT-640 Battery Replacement, you will see that listed in the description of the battery towards the top of this page. And the best thing to do is to look for the image of a tool kit to the left of the product photo. If you see... More
   
   
6. Does my Sonel KT-640 Battery Replacement self discharge when not in use? What is the rate of Self-Discharge of the battery?
   All rechargeable batteries (like the Sonel KT-640 Battery Replacement) will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible Sonel KT-640 Battery Replacement capacity will go from 100% down to 0% over a time period regardless if... More
   
   
7. My new Sonel KT-640 Battery Replacement isn't working or charging. Is it defective?
   Our Sonel KT-640 Battery Replacement comes in a slightly discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new compatible Sonel KT-640 Battery Replacement two to... More
   
   
8. Will my device's performance differ if I use your aftermarket Sonel KT-640 Battery Replacement?
   Replacement batteries or "aftermarket" batteries like the Sonel KT-640 Battery Replacement will often last longer and provide more runtime than the original equipment manufacturer (OEM) batteries that came with your device. We design the compatible Sonel KT-640 Battery Replacement so that... More
   
   
9. Will the Sonel KT-640 Battery Replacement fit my device?
   We conform our Sonel KT-640 Battery Replacement designs to meet the specifications of your device. The physical footprint of the compatible Sonel KT-640 Battery Replacement was... More
   
   
10. I do not see my model listed in your Compatible Model List? Will your Sonel KT-640 Battery Replacement fit?
    We do our best to list as many models that our Sonel KT-640 Battery Replacement fits, but inevitably we sometimes miss a model or two. The best thing to do to insure that our compatible Sonel KT-640 Battery Replacement will fit in this case is to ask us.
    
    
11. Is the Sonel KT-640 Battery Replacement safe to use?
    Safety of the Sonel KT-640 Battery Replacement starts in our manufacturing standards and packing/shipping protocols and ends with your safe management and care of the battery. More