Description
Product Overview
This Lenovo 300W AC adapter delivers reliable power for your high-performance gaming laptop. With its 20V/15A output and slim USB tip design, it’s the perfect replacement for your charger.
Technical Specifications
- Power: 300W
- Output: 20V 15A
- Connector: Slim USB Tip (Yellow)
- Compatible Part Numbers: ADP-300BBT, ADL300SDC3A, ADL300SLC3A
- Condition: Brand New
Compatible Part Numbers (P/N)
This adapter directly replaces these Lenovo part numbers:
- ADP-300BBT
- ADL300SDC3A
- ADL300SLC3A
- 5A10W86289
- SA10R16957
Compatible Laptop Models
This adapter works with numerous Lenovo Legion and ThinkCentre models including:
- Lenovo Legion 5 (15″, 17″)
- Lenovo Legion 5 Pro (16″)
- Lenovo Legion 7 (16″)
- Lenovo Legion 5i / 7i Series
- Lenovo ThinkCentre M80q
- Lenovo Legion R9000p / R9000k
Note About Compatibility
The compatible part numbers and laptop models listed above represent only a portion of supported devices. If your specific model or part number isn’t shown, please leave your laptop model or current adapter part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your AC Adapter
| Situation | Description | Who Should Consider |
|---|---|---|
| Physical Damage | Frayed cables, cracked casing, bent connector pins | Individual users, IT departments |
| Inconsistent Charging | Laptop only charges at certain angles or intermittently | Individual users, remote workers |
| Overheating | Adapter becomes excessively hot during normal use | Gamers, power users, office environments |
| Lost or Missing Adapter | Need replacement for home, office, or travel | Individual users, frequent travelers |
| Upgrading Workstations | Setting up new workstations or replacement cycles | Businesses, educational institutions, IT departments |
| Backup Power Supply | Keeping spare adapters for critical systems | Enterprises, gaming cafes, creative studios |
Purchase Options
Individual Purchase
Perfect for personal replacement needs, students, or home office users. Get reliable power for your gaming laptop with our standard warranty coverage.
Bulk/Volume Purchase
Ideal for businesses, educational institutions, gaming cafes, and IT departments. Contact us for volume pricing on multiple units for enterprise deployment or inventory stocking.
Shipping & Warranty
- Free Shipping on all orders
- Ships within 1 business day
- 30-Day Money Back Guarantee
- 1-Year Manufacturer Warranty
- In Stock – Ready to Ship
- 100% Brand New Product
In a terrible accident, my laptop charger got shredded while we were trying to move a heavy tabletop across the room. My laptop charger, the sole fallen soldier was laid to rest. Alas, I needed a replacement and I bought this charger. Honestly, it’s exactly the same as my old charger that came with my laptop. I’ve been using it for months now and I haven’t have any problems; it’s a terrific replacement.
I lost my charger for my laptop and I needed a new one asap because I need my laptop for school. I found this one which is a reasonable price. It charges my laptop with no problems. It seems pretty durable. And came with a variety of sizes. So far so good.
Great product and good buy.
The second order of 80 adapters came on time. Thank you!
I am so happy I finally got this charger. If you ever get your battery run down and have trouble charging, don’t spend years “baby-ing” your old charger by trying to change walls to plug into. This is what was recommended and worked for a time – but totally miserable. This charger worked quickly and made me so happy!! This is a good product. Get a new battery at the same time if you are worried.
Really liked it was the correct adapter according to their description. Arrived super fast. Works great!
Our computer was dying and we were afraid we’d have to buy a new one. Turns out it was the cord. This adapter was an instant fix and a savings of several hundred dollars.
Arrived precisely on time. Item was in excellent condition upon arrival–plastic wrapped and pristine. The item is compatible with my computer. Charges my computer swiftly and the computer retains the charge. Highly recommended as a replacement charger!
I called around to find a charger and the other one I found was almost twice the price of this one and were the same!!! Works great !!!
I got this to replace the original cable, which frayed at the end which connects to the laptop. I was a little worried that this replacement would not work as well, however it’s great.
This was exactly what I needed to replace an older charge cord with a broken end. Shipping was timely and it appears to be the real thing.
Bought this for my husband who was sick of packing up his laptop cord every week to leave on the road for work. One for travel and one for home. Very nice.
Searched many replacements for my laptop and found many that would work and less expensive BUT this by far is the best one! Great quality, looks very durable, and I prefer the way this charger is designed when I compare it to others. Sure I could purchase one less expensive (which I have in the past 6 months), and yep, it resulted in buying another due to is cheap quality. You really do get what you pay for. This charger is or at least looks to be a heavy duty one. The cord is heavy, the plug ins are designed to last, it look to be “quality”. Immediately began to work for my laptop upon plugging it in with NO error messages, no issues!
I needed an extra charger for my laptop and this for sure came in clutch and works AMAZINGLY !!! Good quality and it charges my laptop pretty fast..faster than my original laptop charger!! This charger will most definitely become my primary charger that I use daily . I needed this badly since i bring my laptop everywhere and only had one charger & shipping was pretty fast as well ! Would definitely recommend anyone to purchase this..
The power supply doesn’t run hot. Quality seems good
This was used as a replacement AC adapter that the dog shredded. It worked exactly as I expected it to for an OEM replacement. I am satisfied.
I bought a laptop at the beginning of the year, which I really enjoy. The company I work for is in a different state, and I travel there quite often. I bought this adapter to leave at my desk to reduce the weight of my laptop bag when I travel. It looks just like the original, the only difference is it is missing the velcro strap for the output cable.
I bought this charger for a used laptop that had a charger that was problematic. I’m glad to see that purchasing this charger has enabled me to charge my battery. Product came quick and seems to be of high quality. Good price. I couldn’t review the durability because I’ve only been using it for a month, but regardless, great product.
Day one so I don’t know about how it will perform with future use. Fit my laptop great and works perfect. Thank you.
Ordered for my sons laptop as his dog had chewed two up. Arrived quickly and seems to do the job.