Dell 65W 19.5V 3.34A Oval Laptop Adapter | 7.4×5.0mm Big Barrel | UL CE Certified for Latitude E6410, E6430, E6540, E7440, Precision – HTJ
- Model Name: Dell 65W 19.5V 3.34A Oval Laptop Adapter
- Adapter Type: Professional Oval Edition (Ultra-Portable)
- Input Voltage: 100V-240V ~ 1.5A 50/60Hz (Global Grid Universal)
- Output Voltages: 19.5V (Constant Precision Rail)
- Output Current: 3.34A Max
- Total Power: 65W Max (Backward compatible with 45W)
- DC Connector Size: 7.4 x 5.0 mm (Big Barrel with Smart-ID Pin)
- AC Plug Standards: US, EU, UK, AU, IN, TH, CN (Integrated Wall-Plug)
- Safety Certifications: UL, CE, FCC, CB, RoHS, NOM, PSE, GS
- Protection Functions: OVP (Overvoltage), OCP (Overcurrent), SCP (Short Circuit), OTP (Over Temperature), OPP (Overpower), Anti-Surge
- Mounting Type: Wall Mount
- Color: Black
- Quality: A+ Grade 100%
- OEM/ODM: Yes(Accepted)
- Warranty: 18 Months After Sales, 24/7 Email Support.
- Product Dimensions: 4.25 × 1.81 × 1.18 inches
- Item Weight: 7.5 ounces
Dell 65W 19.5V 3.34A Oval Laptop Adapter | 7.4×5.0mm Big Barrel | UL CE Certified for Latitude E6410, E6430, E6540, E7440, Precision
Detailed Product Specifications and Features:
Core Technical Parameters:
| Property | Specification |
|---|---|
| Model Name | Dell 65W 19.5V 3.34A Oval Laptop Adapter |
| Adapter Type | Professional Oval Edition (Ultra-Portable) |
| Input Voltage | 100V-240V ~ 1.5A 50/60Hz (Global Grid Universal) |
| Output Voltages | 19.5V (Constant Precision Rail) |
| Output Current | 3.34A Max |
| Total Power | 65W Max (Backward compatible with 45W) |
| DC Connector Size | 7.4 x 5.0 mm (Big Barrel with Smart-ID Pin) |
| Compatible Device &Types | Dell (Latitude, Precision, Vostro, Inspiron) |
| AC Plug Standards | US, EU, UK, AU, IN, TH, CN |
| Manufacturing Note | Customizable: We manufacture for all global plug types. Specify your required standard when ordering. |
| Safety Certifications | UL, CE, FCC, CB, RoHS, NOM, PSE, GS |
| Protection Functions | OVP (Overvoltage), OCP (Overcurrent), SCP (Short Circuit), OTP (Over Temperature), OPP (Overpower), Anti-Surge, Smart-Chip Handshake |
| Color | Black |
| OEM/ODM | Yes(Accepted) |
| Warranty | 18 Months After Sales, 24/7 Email Support. |
| Product Dimensions | 4.25 × 1.81 × 1.18 inches |
| Item Weight | 7.5 ounces |
Universal Product Description:
Classic Oval Design for Enterprise Reliability: The HTJ 65W 19.5V 3.34A Oval Adapter is the definitive power solution for Dell’s high-performance business ecosystems. This “Oval Edition” provides a sleek, portable form factor without compromising the robust electrical requirements of the 7.4 x 5.0 mm “Big Barrel” interface. Engineered with an integrated smart-identification pin, it ensures seamless BIOS communication for the entire Latitude E-Series. As a specialized manufacturer, HTJ has reinforced the internal transformer to support not only laptops but also Dell E-Port Replicator docking stations. This adapter is a high-demand SKU for B2B distributors and IT refurbishers who prioritize the classic oval aesthetics and long-lifecycle durability.
Advanced 6-Point Safety Protection Suite Of Dell 65W 19.5V 3.34A Oval Laptop Adapter:
- Smart-Pin Handshake: Guaranteed BIOS identification to prevent “Unknown Adapter” errors and CPU throttling.
- Oval Thermal Engineering: Specialized internal layout for efficient heat dissipation within the compact oval casing.
- OVP (Overvoltage Protection): Protects legacy motherboards from electrical spikes in office environments.
- OCP (Overcurrent Protection): Regulates the 3.34A flow to maintain the health of aging Dell batteries.
- Pure Copper Shielding: Specialized EMI filtering to prevent interference with Wi-Fi and corporate networks.
- Anti-Surge Protection: 4.5kV industrial-grade resistance against lightning and external power surges.
Dell 65W 19.5V 3.34A Oval Laptop Adapter Compatibility List:
| Brand / Category | Detailed Compatible Models, Series & Official Part Numbers (Global Expansion) |
|---|---|
| Dell Latitude (Modern) | 7000 Series: 7490, 7480, 7390, 7380, 7290, 7280 (7.4mm Barrel versions). 5000 Series: 5590, 5580, 5490, 5480, 5290, 5280. |
| Dell Latitude E-Series | Mainstream: E6400, E6410, E6420, E6430, E6430s, E6440, E6500, E6510, E6520, E6530, E6540. Portable: E6220, E6230, E6320, E6330, E4300, E4310, E5400, E5410, E5420, E5430, E5440, E5500, E5510, E5520, E5530, E5540. |
| Dell Latitude Legacy | D-Series: D600, D610, D620, D630, D800, D810, D820, D830. ATG/XFR: E6400 ATG, E6420 XFR (Rugged models). |
| Dell Precision | Mobile Workstations: M20, M60, M65, M70, M2300, M2400, M4300, M4400, M4500 (65W versions). |
| Dell Vostro / Inspiron | Vostro: 3300, 3350, 3400, 3450, 3500, 3550, 3700, 3750, V131. Inspiron: 14 (3421), 15 (3521, 5521), 17 (3721), 1545, 1525, 6000, 6400, 8600, 9300. |
| Dell Studio / XPS | Studio: 15, 1535, 1537, 1555, 17, 1735, 1737. XPS: M1210, M1330, M1530. |
| Docking Stations | Dell E-Port Replicator: PR02X, PR03X, K07A, K07A001. (Standard 65W Oval supply). |
| Compatibility P/N | Official Codes: PA-12, PA-12 Oval, PA-1650-05D, HA65NS1-00, LA65NS2-01, 0NX061, 0YR633, 09RN2C, 0G4X7T, 0G656F, MK911, TN800, 0TN800. |
Notes:
- Check your original DC output V/A, which can be found on the label on the bottom of the original laptop or charger.
- Make sure that the output voltage and current of the charger are exactly the same as your original voltage and current.
- Check the original USB-C interface to ensure compatibility.
- If the above model does not have your product model, as long as the power output and connector are matched with our product, it can be used normally.
- Some laptops do not have a full-featured USB-C port, so they will not charge via USB-C because they may not support Power Delivery
- If the Type-C port on your device is very loose. This charger may not be compatible.
Why Choose HTJ Certified Dell 65W 19.5V 3.34A Oval Laptop Adapter?
- Iconic Oval Aesthetics: Matches the original Dell design preferred by many corporate users for its portability and rounded edges.
- Precision Smart-Pin: Our internal chip perfectly replicates Dell’s proprietary data signal, ensuring 100% full-speed charging without BIOS errors.
- High-Purity 18AWG Copper: Specialized wiring inside the DC cable ensures zero voltage drop across the 1.5M length.
- Bulk Readiness: Fully certified (UL, CE, FCC) for large-scale IT asset maintenance and government tenders.
How to Use & Care for Your Dell 65W 19.5V 3.34A Oval Laptop Adapter?
- Connector Identity: This is the 7.4mm “Big” round plug with a center pin. Please confirm it is not the newer 4.5mm “Small” blue-tip.
- Docking Station Logic: Perfectly safe for the PR03X dock. Ensure your connected peripherals do not exceed the 65W total power rail.
- Cable Care: The oval design allows for easy cable wrapping. Use the integrated strap to avoid sharp bends at the connector joints.
FAQ (Frequently Asked Questions)
- Q: Is this the specific “Oval” version for Dell Latitude?
A: This unit features the classic rounded oval casing favored for its compact profile. - Q: Will it charge the Dell Latitude E6430 without error?
A: Our smart-pin technology ensures 100% BIOS recognition as a genuine-spec 65W charger. - Q: Can it replace the PA-12 rectangular charger?
A: It is the premium oval-shaped equivalent of the PA-12 (65W 7.4mm) specification. - Q: Is it compatible with older Latitude D630 models?
A: Yes, it is fully backward compatible with the D620 and D630 series. - Q: Do you offer bulk packaging for refurbishers?
A: Yes, we provide eco-friendly bulk packaging and customized labeling for high-volume B2B orders. - Q: What is the total combined cable reach?
A: The total reach (AC + DC cable) is approximately 3 Meters, perfect for standard office workstation setups.
We guarantee:
- All our products are A+ grade.
- We are a factory, and we can guarantee the quality of our products.
- Our company has professional technical engineers who can help you solve any problems you encounter.
- All products are strictly tested by our department before shipment.
- Please contact us for free time, and we will try our best to satisfy you.
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