Product Overview
The J1KND is a 100% brand new 4400mAh / 48Wh 6-cell Li-ion replacement battery at 11.1V for DELL Inspiron 13R (N3010), 14R (N4010 / N4050 / N4110), 15R (N5010 / N5020 / N5030 / N5050 / N5110) and 17R (N7010 / N7110) series plus the Inspiron M501 / M5010 / M5110 / M5030 / M4110 family and Dell Vostro 1440 / 1450 / 1540 / 1550 / 3450 / 3550 / 3750 models. It directly replaces OEM part numbers 04YRJH, FMHC10, YXVK2, J4XDH, 9TCXN, 9T48V and 4T7JN. Built with 6 high-quality cells made in Japan/Korea, it restores original runtime for daily productivity and mobility. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | J1KND |
| Capacity | 48Wh / 4400mAh |
| Voltage | 11.1V |
| Battery Type | Li-ion |
| Cell | 6 Cells, made in Japan/Korea, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- J1KND
- 04YRJH
- FMHC10
- YXVK2
- J4XDH
- 9TCXN
- 9T48V
- 4T7JN
Compatible Models
- For DELL Inspiron M501
- For DELL Inspiron M501R
- For DELL Inspiron M511R
- For DELL Inspiron M5010
- For DELL Inspiron M5010R
- For DELL Inspiron M501D
- For DELL Inspiron M5110
- For DELL Inspiron M5030
- For DELL Inspiron M5030R
- For DELL Inspiron M411R
- For DELL Inspiron M4110
- For DELL Inspiron M503
- For DELL Inspiron 13R N3010
- For DELL Inspiron 13R N3010D
- For DELL Inspiron 14R N4010
- For DELL Inspiron 14R N4010D
- For DELL Inspiron 14R N4050
- For DELL Inspiron 14R N4110
- For DELL Inspiron 15R N5010
- For DELL Inspiron 15R N5010D
- For DELL Inspiron 15R N5020
- For DELL Inspiron 15R N5030
- For DELL Inspiron 15R N5030D
- For DELL Inspiron 15R N5050
- For DELL Inspiron 15R N5110
- For DELL Inspiron 17R N7010
- For DELL Inspiron 17R N7110
- For DELL Inspiron 17R N7010D
- For Dell Vostro 1440
- For Dell Vostro 1450
- For Dell Vostro 1540
- For Dell Vostro 1550
- For Dell Vostro 3450
- For Dell Vostro 3550
- For Dell Vostro 3750
FAQ
Which DELL laptops does the J1KND battery fit?
It fits the DELL Inspiron 13R (N3010 / N3010D), 14R (N4010 / N4010D / N4050 / N4110), 15R (N5010 / N5010D / N5020 / N5030 / N5030D / N5050 / N5110) and 17R (N7010 / N7110 / N7010D) series, the Inspiron M501 / M501R / M511R / M5010 / M5010R / M501D / M5110 / M5030 / M5030R / M411R / M4110 / M503 family, plus the Dell Vostro 1440 / 1450 / 1540 / 1550 / 3450 / 3550 / 3750. Confirm the J1KND code on your original battery label before ordering.
What capacity does the J1KND provide?
With 4400mAh / 48Wh at 11.1V from 6 cells, it restores dependable runtime for everyday office, study and entertainment use.
Are the cells high quality?
Yes — it uses 6 cells made in Japan/Korea for stable voltage output and reliable capacity reporting, with built-in protection against overcharge, over-discharge and short circuit.
Is it brand new and warrantied?
Yes — 100% brand new replacement battery with a 1-year warranty and a direct drop-in fit; no modification or special tools required.
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.
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
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.