🔧 Lenovo 90W 20V AC Adapter with Rectangular Slim Tip 🔧

🖥️ ThinkPad T440p T540p T460p T470p T450 T460 X250 E570 | 90W slim tip AC adapter | 5A10V03251

Genuine Lenovo 90W (20V, 4.5A) AC adapter with a rectangular slim tip, model PA-1900-74 manufactured by Lite-On. Used adapter, tested and 100% functional. Full 90W for ThinkPad T440p, T540p, T460p, T470p and E and L series with discrete graphics, and safe power for any Lenovo laptop with a rectangular jack that originally came with a 45W or 65W adapter.

⚙️ PRODUCT CHARACTERISTICS

90W AC/DC power adapter with 20V output at 4.5A and a yellow rectangular slim tip. The laptop draws only the power it needs, so a 90W adapter can safely be used with a model that originally came with 45W or 65W, often charging faster. It works on 100-240V 50/60Hz mains. The label carries MODEL PA-1900-74, LENOVO PN SA11B48991, FRU PN 5A10V03251. Supplied with a power cord with a European plug, connected to the adapter by a three-pin socket.

📋 TECHNICAL DATA

Part name: 90W AC/DC power adapter
Brand: Lenovo
Adapter model: PA-1900-74 (Lite-On)
Power: 90W
Output: 20V, 4.5A
Input: 100-240V, 1.5A, 50-60Hz
Connector: rectangular slim tip (yellow)
Power cord socket: three-pin (3-pin)
Package contents: adapter + power cord with European plug
Condition: Used, tested, 100% functional
Warranty: 6 months
FRU: 5A10V03251
Cross reference numbers: 5A10V03239, SA11B48991, 45N0500, 45N0498, 45N0499, 45N0242, 45N0246, 45N0250, 45N0234, 45N0238, 02HM061, 02HM062, 01FR041, 01FR052, 5A10J46686, 5A10J75109, 5A10J75116, 00PC726, 00PC758, 54Y8917, 54Y8966, 5A10V03249, 36200250, 36200252, 36200254, 36200604, 36200608, 36200612
Label markings: MODEL PA-1900-74, LENOVO PN SA11B48991, FRU PN 5A10V03251, REV:600, Lite-On

💻 COMPATIBLE MODELS

Lenovo ThinkPad:
• T440, T440s, T440p, T450, T450s, T460, T460s, T460p, T470, T470s, T470p, T540p, T550, T560, T570, T431s
• X240, X240s, X250, X260, X270, X140e, X1 Carbon 1st Gen, X1 Carbon 2nd Gen, X1 Carbon 3rd Gen, X1 Carbon 4th Gen, X1 Yoga 1st Gen
• L440, L450, L460, L470, L540, L560, L570
• E431, E440, E450, E455, E460, E465, E470, E475, E531, E540, E550, E555, E560, E560p, E565, E570, E575
• S431, S440, S540, P50s, P51s, Yoga 260, Yoga 370, Yoga 460, ThinkPad Yoga 14, ThinkPad 13, 13 Gen 2, 11e, Yoga 11e, A275, A475, Helix

Lenovo IdeaPad, Yoga, Flex, G, B, E, V, Z, U, S series:
• IdeaPad 700-17ISK, 720-15IKB, 720S-15IKB, 720S Touch-15IKB, 330S-15IKB GTX1050, S540-15IWL GTX, Yoga 720-15IKB, Yoga 730-15IKB, Yoga 730-15IWL, Y40-80
• IdeaPad 300-14/15/17, 300S, 305-14/15, 500-14/15, 500S-13/14, Yoga 300-11, Yoga 500-14/15, Yoga 11s, Flex 2-14, Flex 2 Pro-15, Flex 3
• G40-30, G40-45, G40-70, G40-80, G41-35, G50-30, G50-45, G50-80, G51-35, G70-35, G70-70, G70-80
• B40-30, B40-70, B40-80, B41-30, B41-35, B41-80, B50-80, B51-30, B51-35, B51-80, B70-80, B71-80
• E31-70, E31-80, E40-30, E40-70, E40-80, E41-80, E50-70, E50-80, E51-80, Edge 15, Edge 2-1580
• V110, V130, V310, V330, V510-14IKB, V510-15IKB, V730-13, Z41-70, Z50-75, Z51-70, Z70-80, U31-70, U41-70, S41-70

Desktops and docking stations:
• ThinkCentre M70q Gen 5, M70q Gen 6, M75q Gen 5, M75q Gen 6, M90q Gen 6, Neo 50q Gen 5, Neo 50q Gen 6, Neo 55q Gen 6
• IdeaCentre AIO 3 (22IAP7, 24IAP7, 27IAP7, 24ALC6, 27ALC6, 24ARR9, 27ARR9), IdeaCentre AIO 5-24IOB6, IdeaCentre Mini 5
• ThinkPad Basic Docking Station, Pro Dock, Ultra Dock, USB-C Dock, USB-C Dock Gen 2, Universal USB-C Dock, Universal USB-C Dock v2, Lenovo USB-C Universal Business Dock

Workstations shipped with a 135-230W adapter: W540, W541, P50, P51, P70, P71 - they run on 90W, but charge the battery more slowly and may reduce performance under full load.

List based on Lenovo Parts Lookup (FRU 5A10V03251 and substitutes) and the PSREF specifications of each model.

🌟 KEY ADVANTAGES

🔹 Genuine Lenovo adapter - the laptop correctly detects 90W, with no insufficient adapter warnings
🔹 Full 90W - T440p, T540p, T460p, T470p or E570 with discrete graphics charge quickly even while working, with no CPU throttling
🔹 One adapter for the whole office - it also fits less powerful Lenovo laptops with a rectangular jack, so one charger type serves ThinkPads and IdeaPads at home or at work
🔹 Wide 100-240V input range - works in Poland and abroad
🔹 Tested before shipping - used adapter, tested, with a 6-month warranty

🔢 PART NUMBERS

FRU: 5A10V03251
Cross reference numbers: 5A10V03239, SA11B48991, 45N0500, 45N0498, 45N0499, 45N0242, 45N0246, 45N0250, 45N0234, 45N0238, 02HM061, 02HM062, 01FR041, 01FR052, 5A10J46686, 5A10J75109, 5A10J75116, 00PC726, 00PC758, 54Y8917, 54Y8966, 5A10V03249, 36200250, 36200252, 36200254, 36200604, 36200608, 36200612
Label markings: MODEL PA-1900-74, LENOVO PN SA11B48991, FRU PN 5A10V03251, REV:600, Lite-On

❓ WHEN SHOULD YOU REPLACE THE AC ADAPTER?

• Problem with battery charging - the adapter is plugged in, but the charge level stays the same or drops
• Problem with an insufficient wattage warning after connecting a weaker 45W or 65W charger
• Problem with intermittent power - the laptop switches to battery when the cable or tip moves
• Problem with a damaged cable or tip - frayed insulation, loose fit in the jack
• Problem with a missing adapter - lost, left at work, or a second one needed for home

🔧 CONNECTION

1. Connect the power cord to the three-pin socket on the adapter
2. Plug the cord into a 100-240V mains outlet
3. Connect the rectangular slim tip to the laptop power jack (the tip fits either way up)
4. Check that the charging LED lights up and the system shows the battery charging
No drivers or configuration are required.

🎯 PURPOSE

An adapter to replace a worn or lost charger, a more powerful replacement for laptops with a 45W or 65W adapter, or a spare for travel. It fits Lenovo laptops with a rectangular power jack. The exact appearance and condition of the offered item are shown in the photos.

✅ COMPATIBILITY GUARANTEE

The offered adapter has been tested and matched by FRU 5A10V03251 and its substitutes from the Lenovo database. We guarantee full compatibility with the listed models and 100% functionality. The adapter comes with a 6-month warranty, and if there is any compatibility issue we offer a hassle-free return within 14 days.

📞 NEED HELP? CONTACT OUR EXPERTS!

Not sure whether this adapter fits your laptop? Send us the model or MTM number from the sticker on the bottom of your laptop and we will check it in the Lenovo database. Contact us!
📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

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We have been specialising in delivering genuine Lenovo laptop parts for years. Our experience allows us to offer top quality products that meet the expectations of even the most demanding customers. Trust the experts and restore your laptop to full working order.

🎯 Choose professionals - invest in quality!

By choosing a genuine Lenovo 90W adapter from our offer, you get safe, stable charging instead of a cheap uncertified replacement. Benefit from the experience of ABCDEAL specialists.

Useful information:
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