Product Overview
The 19.5V 7.7A DELL laptop adapter delivers 150W of clean power through a 7.4*5.0mm round connector for compatible Dell Precision, Alienware, XPS, Studio XPS, Latitude, Vostro and Inspiron notebooks. It cross-references OEM supplies PA-5M10, PA-15 and DA150PM100-00 (330-5830) and accepts universal 100V-240V input. Its compact 15.5*7.5*3 profile makes it ideal for travel or desktop replacement. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | DA150PM100-00 / PA-5M10 (150W class) |
| Output | 19.5V — 7.7A |
| Power | 150W |
| Input | 100V-240V |
| Connector | 7.4*5.0mm |
| Size | 15.5*7.5*3 |
| Suit | For DELL |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- PA-5M10
- PA-15
- DA150PM100-00
- 330-5830
Compatible Models
Verified for Dell laptops that use the 19.5V / 7.4*5.0mm 150W barrel supply:
- Dell Latitude (E6xxx / 7xxx business series)
- Dell Precision (M4700, M4800 and mobile Precision series)
- Dell XPS / Studio XPS
- Dell Alienware (M14x, M15x)
- Dell Vostro
- Dell Inspiron
OEM cross-reference: PA-5M10, PA-15, DA150PM100-00, 330-5830. Always match your original adapter voltage (19.5V) and connector (7.4*5.0mm) before ordering.
FAQ
Which Dell laptops does this 150W adapter fit?
It fits Dell notebooks that require the 19.5V 7.7A (150W) supply with a 7.4*5.0mm barrel — commonly Dell Latitude, Precision, XPS, Studio XPS, Alienware, Vostro and Inspiron models (e.g. Precision M4700/M4800, Alienware M14x/M15x). Search your model with Ctrl + F and verify the OEM part PA-5M10 / PA-15 / DA150PM100-00 on your original adapter.
Can a 150W adapter replace a lower-watt Dell adapter?
Yes — for devices using the same 19.5V and 7.4*5.0mm connector, the 150W output is downward compatible with 90W / 130W / 135W supplies, giving extra power headroom. Do NOT use it on 19V or 20V Dell devices with a different barrel size.
Is this adapter brand new and protected?
Yes — 100% brand new with over-voltage, over-current and short-circuit protection, covered by a 1-year warranty.
What is the physical size and input range?
The adapter measures 15.5*7.5*3 and accepts universal 100V-240V input, making it suitable for worldwide travel with the correct AC cord.
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
- 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.