Smart Charger Specification
- Brand: LKTOP
- Product Name: LKTOP WB37 Smart Charger
- Model: WC237
- Compatible Battery: DJI WB37 Intelligent Battery (for DJI RC Plus Remote Controller)
- AC Input: 100–240V ~ 50Hz/60Hz, 2.5A Max
- USB-C Output: 5V⎓2A, 10W Max
- Charging Power: 36W Max (single battery) / 72W Max (dual battery)
- Charging Temperature: 5°C–40°C
- Charging Modes: Comfort Mode / 100% Fast Charge Mode (default) / 99% Super Fast Mode
- Dimensions: ~91 × 91 × 37mm
- Package Size: ~125 × 95 × 42mm
- Weight: 160g ± 10% (cable not included)
- In the Box: Charger x1, AC Power Cable x1, User Manual x1
- Condition: Brand New, 1-year warranty
Compatible Remote Controllers
- For DJI RC Plus Series
Product Features
- 72W dual-battery fast charging: Charges two WB37 batteries simultaneously at up to 72W — full charge in approximately 70 minutes in 99% Super Fast Mode
- 3 charging modes via app control: Switch between Comfort, 100% Fast Charge (default), and 99% Super Fast Mode via the LKTOP app to balance speed and battery longevity
- App-controlled smart charging: Monitor real-time charging percentage, wattage, and parameters for both batteries simultaneously from your smartphone
- Power bank mode: Insert a WB37 battery into CH2 slot and connect a phone or device to the USB-C output port to deliver up to 10W output — no AC power required
- 6-layer safety protection: Overtemperature, overvoltage, overcurrent, short circuit, undervoltage, and overpower protection for worry-free charging
- Universal AC input: 100–240V wide voltage support for global use — compatible with power outlets worldwide
Why Choose This Smart Charger
The LKTOP WC237 Smart Charger is purpose-built for DJI RC Plus remote controller operators who need fast, intelligent, and safe battery management. With 72W dual-channel charging and app-controlled modes, you can fully charge two WB37 batteries in as little as 70 minutes — and use the charger as a 10W power bank when no AC outlet is available.
Key Benefits:
- Charges 2 DJI WB37 batteries simultaneously at up to 72W
- 3 selectable charging modes: Comfort, Fast Charge, and 99% Super Fast
- App control for real-time monitoring and custom charging speed
- Doubles as a 10W USB-C power bank via CH2 slot
- 6-layer safety protection: overtemperature, overvoltage, overcurrent, short circuit, undervoltage, overpower
- Universal 100–240V AC input for worldwide compatibility
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.High Quality Garanteed
Our battery products are manufactured using high-quality materials and advanced technology to ensure stability and reliability.
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.
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.
Shipping Methods
| Shipping Methods | Ship To | Est. Delivery Time | Shipping Cost | Taxes & Fees |
|---|---|---|---|---|
| USPS / DHL | United States | 10-15 business days | Free | Free |
| Canada Post | Canada | 10-15 business days | Free | Free |
| Royal Mail / Yodel | United Kingdom | 15-20 business days | Free | Free |
| DHL | Germany | 15-20 business days | Free | Free |
| La Poste | France | 15-20 business days | Free | Free |
| Correios | Mexico/Spain/IT | 15-25 business days | Free | Free |
| Local Carriers | SE Asia / East Asia | 5-10 business days | Free | Free |
| Local Carriers | Rest of Europe | 20-25 business days | From $5.99 | Free |
| Local Carriers | UAE / Saudi Arabia / Israel | 16-20 business days | From $7.99 | Free |
📦 Shipping & Tracking Information
Looking for faster shipping? We offer local warehousing services. Please visit our "Local Delivery" page for items available for immediate dispatch.
1. How to Track Your Package:
Please choose the tracking link that corresponds to your destination:
- Europe & The Americas: 17track.net/en
- The Middle East: mena56.com
- Asia: 17exp.kingtrans.cn
Need Help?
If you cannot find your package on any of the above websites, please contact us immediately.
📧 Email: sales@batterymall.com / info@batterymall.com
📱 WeChat/WhatsApp: (+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 Estimated Delivery Time
(1) Shipping from China:
- To Asia: 5-20 business days
- To North America: 10-15 business days
- To Europe/South America: 15-20 business days
(2) Shipping from Local Warehouses:
- From US Warehouse: 3-5 business days
- From European Warehouse: 2-10 business days
- From Russian Warehouse: 3-5 business days
Please note: Exact arrival times depend on the specific country and customs processing.
⚠️ Tax & Customs Information:
Global product prices include customs duties (some countries require a tax ID). Please refer to the settlement invoice for specific shipping costs. Special handling is required if your package is inspected.
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
VISA, MasterCard, the United States n Express,Maestro & Laser Card, APPLE Pay,etc.
PayPal never shares your financial information with us.
WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.
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.
-
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.