Product Overview
The BT-L1 battery is listed for GOWIN 202 TKS202 TKS-202R Total Stations Surveying. Key specifications include 7.4V, 22.2Wh, 3000mAh, Li-ion.
Replacement Battery Specification
| Battery Model | BT-L1 |
|---|---|
| Capacity | 3000mAh / 22.2Wh |
| Voltage | 7.4V |
| Battery Type | Li-ion |
| Cycle Life | 500+ cycles |
| Cell | Grade-A cells, high quality guarantee |
| Color | Black |
| Compatible Charger | Gowin BC-L1 |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- BT-L1
- BT-L1A
- BT-L1B
- BT-L1W
Compatible Laptop Models
- For Gowin 202 Total Station
- For Gowin TKS202 Total Station
- For Gowin TKS202R Total Station
- For Gowin TKS202N Total Station
- For Gowin TKS-302R Total Station
- For Gowin TKS-402N Total Station
- For Gowin KTS-402N Total Station
- For Gowin TKS-200 Total Station
FAQ
Q: What is the BT-L1 designed to do?
A: The BT-L1 provides replacement power for the listed battery application and is identified for GOWIN 202 TKS202 TKS-202R Total Stations Surveying.
Q: What performance should be expected from the BT-L1?
A: The BT-L1 performance follows the listed 7.4V, 22.2Wh, 3000mAh, Li-ion. Runtime or operating duration varies with equipment load and use.
Q: Which equipment is the BT-L1 compatible with?
A: The BT-L1 is listed for representative models including For Gowin 202 Total Station; For Gowin TKS202 Total Station; For Gowin TKS202R Total Station.
Q: How should the BT-L1 be installed or operated?
A: Switch off the equipment, remove the existing unit, fit the BT-L1 without forcing the connector, then complete an initial charge or function check.
Q: How should the BT-L1 be maintained and troubleshot?
A: Keep the BT-L1 dry and protected from impact or short circuits. If performance changes, stop use and inspect fit, connector and charging behavior.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.