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Topcon Cygnus KS-102 Total Station Battery Replacement

Topcon Cygnus KS-102 Total Station Battery Replacement
Primary # BT-77Q (size: 139.82 x 69.50 x 29.40mm)

Brand New Compatible Topcon Cygnus KS-102 Total Station Battery Replacement (battery condition: NEW) 7.4 volts 2800 mAh, Li-ion

Compatible Topcon Cygnus KS-102 Total Station Battery Replacement
Topcon Cygnus KS-102 Total Station Battery Replacement
Primary # BT-77Q (size: 139.82 x 69.50 x 29.40mm)

High Quality Battery Cells = Longer Life

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Fits Only: More Models...

Price: $85.85
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Available by SPECIAL ORDER (generally ships in 6-8 weeks from Wyoming, USA)


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Topcon Cygnus KS-102 Total Station Battery Replacement Details
  • Color: Grey
  • Dimensions: 139.82 x 69.50 x 29.40mm
  • Weight: 195.4g / 6.89oz
This is a brand new replacement battery for the Topcon Cygnus KS-102 Total Station Replacement and Topcon's BT-77Q battery.

Exceptional Topcon Cygnus KS-102 Total Station Battery Replacement Technology
  • Lithium Ion Chemistry info
  • 7.4 volts
  • info
  • 20.72 Whr (Watt Hours) info
  • 2800 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 Topcon Cygnus KS-102 Total Station Battery Replacement provides 300-500 discharge/charge cycles. info
  • Your new Topcon Cygnus KS-102 Total Station Battery Replacement comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
  • The Topcon Cygnus KS-102 Total Station Battery Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
  • Keep the Topcon Cygnus KS-102 Total Station Battery Replacement cool and store only in a cool, dry location.
  • The Topcon Cygnus KS-102 Total Station Battery Replacement is Quality Tested and RoHS & CE Certified.



Questions About The Topcon Cygnus KS-102 Total Station Battery Replacement
  1. How long will my Topcon Cygnus KS-102 Total Station Battery Replacement last?
    There are two factors that govern how long a compatible Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement before I use it, each time I use it, and/or during storage?
    When you first get your compatible Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement was designed to... More

  3. What will cause my Topcon Cygnus KS-102 Total Station Battery Replacement to lose power?
    A compatible Topcon Cygnus KS-102 Total Station Battery Replacement over time degrades and eventually stops working. In fact the compatible Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement, please... More

  5. Does the Topcon Cygnus KS-102 Total Station Battery Replacement come with a tool kit to help me install it?
    If an installation tool kit is included with the compatible Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement self discharge when not in use? What is the rate of Self-Discharge of the battery?
    All rechargeable batteries (like the Topcon Cygnus KS-102 Total Station Battery Replacement) will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible Topcon Cygnus KS-102 Total Station Battery Replacement capacity will go from 100% down to 0% over a time period regardless if... More

  7. My new Topcon Cygnus KS-102 Total Station Battery Replacement isn't working or charging. Is it defective?
    Our Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement two to... More

  8. Will my device's performance differ if I use your aftermarket Topcon Cygnus KS-102 Total Station Battery Replacement?
    Replacement batteries or "aftermarket" batteries like the Topcon Cygnus KS-102 Total Station 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 Topcon Cygnus KS-102 Total Station Battery Replacement so that... More

  9. Will the Topcon Cygnus KS-102 Total Station Battery Replacement fit my device?
    We conform our Topcon Cygnus KS-102 Total Station Battery Replacement designs to meet the specifications of your device. The physical footprint of the compatible Topcon Cygnus KS-102 Total Station Battery Replacement was... More

  10. I do not see my model listed in your Compatible Model List? Will your Topcon Cygnus KS-102 Total Station Battery Replacement fit?
    We do our best to list as many models that our Topcon Cygnus KS-102 Total Station Battery Replacement fits, but inevitably we sometimes miss a model or two. The best thing to do to insure that our compatible Topcon Cygnus KS-102 Total Station Battery Replacement will fit in this case is to ask us.

  11. Is the Topcon Cygnus KS-102 Total Station Battery Replacement safe to use?
    Safety of the Topcon Cygnus KS-102 Total Station Battery Replacement starts in our manufacturing standards and packing/shipping protocols and ends with your safe management and care of the battery. More


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