19.5V 4.62A 90W AC Adapter Charger Power Supply Cord for Dell Laptop Computer, Dell PA-10 90-watt Power Supply(Connector: 7.4x5.0mm)

TREE.NB

TREE.NB 19.5V 4.62A 90W AC Adapter Charger Power Supply Cord for Dell Laptop Computer

Name: 19.5V 4.62A 90W AC Adapter Charger Power Supply Cord for Dell Laptop Computer, Dell PA-10 90-watt Power Supply(Connector: 7.4x5.0mm)
Brand: TREE.NB
SKU: B07NBQ1WJ7

Status: 19.5V 4.62A 90W AC Adapter Charger Power Supply…: Unavailable on Amazon as of 2026-10-06 22:21 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The TREE.NB 19.5V 4.62A 90W AC Adapter Charger Power Supply Cord: 90W, 19.5V 4.62A output matches the Dell PA-10 rating; main trade-off: third-party TREE.NB unit, not a Dell OEM adapter.

Unavailable on Amazon as of 2026-10-06 22:21 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ 90W, 19.5V 4.62A output matches the Dell PA-10 rating
✓ Standard 7.4x5.0mm Dell barrel tip, no adapter needed
✓ 100-240V AC input for use on most international grids
✓ Cross-listed to 35+ Dell part numbers incl. PA-12 and LA90PE1-01
✓ Covers Latitude, Inspiron, Precision and Vostro model lines

Cons

✗ Third-party TREE.NB unit, not a Dell OEM adapter
✗ Won't fit newer Dells with a 4.5mm tip or USB-C charging
✗ Listing gives no warranty terms or safety certifications
✗ Cord length and brick dimensions aren't stated

Manufacturer description

Your Dell laptop needs a replacement charger, and the TREE.NB 90W AC adapter covers a wide range of Dell models. It outputs DC 19.5V at 4.62A, the same rating as Dell's PA-10 90-watt power supply, and uses the 7.4x5.0mm barrel connector found on many Latitude, Inspiron, Precision and Vostro notebooks. The input accepts AC 100-240V, so the same brick works on the power grids of most countries. The listing matches it to a long set of Dell part numbers, including PA-10, PA-12, LA90PE1-01, LA65NS2-01, DA90PE1-00, PA-1900-02D, 09RN2C, 0J62H3 and WK890. Named models include the Latitude E6410…

SpecPicks Verdict

SpecPicks scored TREE.NB 19.5V 4.62A 90W AC Adapter Charger Power Supply Cord using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. TREE.NB's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this charger work with my Dell Latitude E6430?

Yes. The Latitude E6430 is on the listing's compatible models, along with the E6410, E6440, E7440, E7450, E5540, D630 and many more. It uses the 7.4x5.0mm connector and 19.5V output those models need.

Can I use this 90W adapter in place of my 65W Dell charger?

The listing names 65W Dell part numbers such as LA65NS2-01, HA65NS5-00 and DA65NM111-00 as compatible. Voltage is the same at 19.5V and the connector is the same 7.4x5.0mm tip. The 90W rating only means it can supply up to 4.62A.

Does it fit Dell laptops with the small 4.5mm barrel or USB-C port?

No. This adapter has a 7.4x5.0mm barrel connector only. Dell laptops with a 4.5mm barrel or USB-C charging port need a different charger.

Can I use it when I travel abroad?

The input range is AC 100-240V, which covers standard mains voltage in most countries. Depending on the country, you may still need a plug-shape adapter for the wall outlet.

How do I confirm this matches my original Dell charger?

Look at the label on your old adapter. If it shows 19.5V output and one of the listed part numbers, such as PA-10, PA-12, LA90PE1-01, DA90PE1-00, 09RN2C or WK890, this TREE.NB unit is a listed replacement. Check the product listing for current warranty terms.

Key Features

POWER SPECS: Input Volt Range: AC 100-240V / Output: DC 19.5V 4.62A. Connector: 7.4x5.0mm.
Compatible Part Numbers: PA12 PA-12 PA-10 PA10 LA65NS2-01 HA65NS5-00 LA90PE1-01 DA65NM111-00 PA-1900-02D LA90PS0-00 LA65NS0-00 LA65NS2-00 09RN2C MK947 CM889 PA-1650-05D2 0J62H3 332-1833 5U092 928G4 9T215 DA65NS4-00 DA90PE1-00 FA90PE1-00 HH44H K9TGR LA65NM130 LA65NS1-00 LA90PM111 NADP-90KB PA-1650-05D PA-1900-02D2 PA-1900-04 PA-2E PA-3E U7809 WK890.
Compatible the Models: for Dell Latitude: E6410 E7450 E5450 E7440 E7240 E5550 E6440 E6430 E5440 E5540 E6230 E5430 E5530 E6510 E6530 E6330 E5250 2100 2110 2120 3330 3340 3440 3540 3450 3550 D500 D520 D531 D610 D620 D630 D830 E4300 E4310 E5400 E5420 E5510 E6320 E6400 E6420 E6430S E6500 E6520 E6540 E7250 E7470 E7270 3300 3350 3470 3570
Compatible the Models:for Dell Inspiron 11 12 13Z 14 15 17 14R 15R 17R:1420 1440 1464 1470 1501 1520 1521 1525 1545 1546 1564 1720 1721 1750 1764 3135 3138 3421 3442 3443 3451 3520 3521 3531 3537 3541 3542 3543 3721 3737 5323 5420 5421 5423 5437 5447 5448 5520 5521 5537 5545 5547 5548 5720 5721 5735 5737 5748 5749 6000 6400 7420 7447 7537 7547 7548 7720 8500 8600 9200 9300 9400 500M 600M 630M 640M 700M 710M E1405 E1505 E1705 I3542 I3543 I5447 I5547 I5748 I7548 M5010 M5030 M531R M731R
Compatible the Models: for Dell Precision: M20 M2300 M4300 M4400 M4500 M4600 M4700 M6300 M65 M6600 M6700 M2400.For Dell Vostro：1000 1014 1015 2420 2510 2520 3360 3500 1088 1310 1320 1400 1500 1510 1520 1540 1700 1710 1720 3400 3460 3560 3700 3750 A840 A860.

Full Specifications

Brand	TREE.NB
Color	black
Wattage	90 watts
Amperage	4.62 Amps
POWER SPECS	Input Volt Range: AC 100-240V / Output: DC 19.5V 4.62A. Connector: 7.4x5.0mm.
Input Voltage	110 Volts (AC)
Connector Type	['DC Barrel Jack']
Special Feature	Fast Charging
Compatible Devices	Laptops
Included Components	'1 x AC Adapter', '1 x Power Cord'
Compatible Phone Models	Compatible with Dell Latitude E6500 E6400 E4200 E4300
Full listing title	19.5V 4.62A 90W AC Adapter Charger Power Supply Cord for Dell Laptop Computer, Dell PA-10 90-watt Power Supply(Connector: 7.4x5.0mm)

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19.5V 4.62A 90W AC Adapter Charger Power Supply Cord for Dell Laptop Computer, Dell PA-10 90-watt Power Supply(Connector: 7.4x5.0mm) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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