Battery for Topcon Cygnus KS-102 Total Station Replacement for P/N BT-77Q

Model: BT-77Q

Specifications:

Introduction:

The Leosurvey BT-77Q Rechargeable Li-Ion Battery works with the Cygnus KS-102 Total Station and provides up to 23 hours of operation when measuring distances and angles and approximately 50 hours when measuring angles only. This rechargeable 3,000 mAh Li-ion battery has an output voltage of 7.4 and weighs 0.5 lbs.

Highlights:

• Compatible with the obsolete Cygnus KS-102 total station
• Up to 23-hour battery life when measuring distances and angles
• Approximately 50-hour operating time when measuring angles only
• 7.4 Output voltage
• Weighs 0.5 lbs (0.2 kg)

Tips:

The new battery needs to be recharged 3-4 times and charged for 6-8 hours to fully activate the battery for the best performance.
If you have any issues about batteries, please to be free contact us.

Battery Life

The life of batteries is primarily defined by the following factors:

• Electrical loading

• Charging method

• Temperatures on charging, discharging and storage

• Quality of the cells Losses in capacity caused by incorrect charging are practically excluded with the Leosurvey chargers which have special switch off criteria to protect the battery. Reduction in battery capacity is normally due to age. However it can also be the result of storage at excessively low or high temperatures.

Protecting the environment/disposal

For reasons of environmental protection and safety, used or defective batteries must not be thrown away. They must be correctly disposed of in a discharged state. Follow the national regulations on disposal.

Safety/precautionary measures

For the safe usage of batteries, please refer to the section on safety in the User Manual supplied with the products.

Leosurvey Instrument Co.,Ltd is a professional surveying accessories supplier in China. Items we supply covers:

1. Prisms (reflector prism, prism set, 360 degree prism, mini prism) 

2. Prism Pole, Bipods and Tripods

3. Levelling Staff (Invar, Manganese, Aluminum)

4. Tripods (Aluminum, Wooden, Fiberglass)

5. Tribrach and Adaptors

6. Battery, cable and Chargers of different brands

7. GNSS pole and accessories

Our mission is to supply high quality and excellent service for our customers and partners. Meanwhile, we can custom-make products for our clients with different requirements. We are looking for reliable distributors all around the world, welcome to contact us for more!