Product Overview
The NF2040HD is a 100% brand new Li-polymer replacement battery rated 5200mAh / 56.16WH at 10.8V, built for Agilent handheld cable and antenna testers including the N9330B, N9340B, N9917A and N9927A. It replaces KSE2040-2, 72R6893, N9910X-870, SM206 and the N9330B-BCG / N9330B-BAT pack codes, and ships in Black with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | NF2040HD |
| Capacity | 5200mAh / 56.16WH |
| Voltage | 10.8V |
| Battery Type | Li-polymer |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- NF2040HD
- NF2040XD
- NF2040DY
- NF2040AG24
- NF2040QE34
- NF2040SM24
- KSE2040-2
- TY 3CGR18650D-2
- N9330B-BCG
- N9330B-BAT
- 72R6893
- N9910X-870
- SM206
Compatible Models
For Agilent FieldFox Handheld Cable & Antenna Testers
- For Agilent N9938A
- For Agilent N9937A
- For Agilent N9936A
- For Agilent N9936
- For Agilent N9935A
- For Agilent N9928A
- For Agilent N9927A
- For Agilent N9926A
- For Agilent N9925A
- For Agilent N9923A
- For Agilent N9923
- For Agilent N9918A
For Agilent N93xx Handheld Analyzers
- For Agilent N9917A
- For Agilent N9916A
- For Agilent N9915A
- For Agilent N9914A
- For Agilent N9913A
- For Agilent N9912A
- For Agilent N9340B
- For Agilent N9340A
- For Agilent N9334
- For Agilent N9330A
- For Agilent N9330
- For Agilent N9330B
- For Agilent Handheld Cable Antenna Tester
FAQ
Which Agilent instruments use the NF2040HD battery?
It powers the Agilent handheld cable and antenna tester family, covering the N9938A, N9937A, N9936A, N9936, N9935A, N9928A, N9927A, N9926A, N9925A, N9923A, N9923, N9918A, N9917A, N9916A, N9915A, N9914A, N9913A, N9912A, N9340B, N9340A, N9334, N9330A, N9330 and N9330B.
Which part numbers does this battery replace?
It replaces NF2040HD, NF2040XD, NF2040DY, NF2040AG24, NF2040QE34, NF2040SM24, KSE2040-2, TY 3CGR18650D-2, N9330B-BCG, N9330B-BAT, 72R6893, N9910X-870 and SM206.
Is the NF2040HD a Li-ion or Li-polymer pack?
This replacement is a 10.8V, 5200mAh / 56.16WH Li-polymer pack, which is a drop-in electrical equivalent of the original N9330B-BAT. Fully charge it before field use and store it cool and dry between jobs.
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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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- 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.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.