Specifications:
Input: 100~240V, 50-60Hz 4.5A 
Output: 20V 15A 300W
Connection Type: Slim-tip (Yellow Square Tip 11x5mm)
Pakage Includes: 1 x 300W ac adapter, 1 x US power cable
Safety: High quality standard materials.V-0 grade flame retardant, OVP, OCP, SCP 
Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
Compatible with P/N: 
GX21F23045 ADL300SDC3A ADL300SLC3A SA10R16956 5A10W86289
Compatible Models:
Compatible Lenovo Legion 5, 7 series with rectangular “slim tip” common power plug
Lenovo Legion 5 15ACH6H 82JU00A3PB
Lenovo Legion 7 Gen 6 16" Gaming Laptop
Lenovo Legion Y9000K Y9000X R9000P R9000K
Lenovo ThinkPad 9000P 9000K R9000P R9000K Y9000K Y9000X Y9000P Y7000P
Note: Not all compatible model# is listed.

Why Choose us?
√ 10+ Years Professional Power Supplier
√ Hassle-free Return
√ Wholesale & Retail
Shipping:
1. Package handling only takes 1-2 business day at our warehouse, so please make sure entering correct payment and shipping information before checking out. 
2. Orders placed on weekend will be Shipped on next Monday. Notification of shipment with tracking number will be sent to buyers.
3. Ship within 1-2 business day once payment completed. Notification of shipment with tracking No. will be uploaded to eBay.
Return & Warranty:
1. Refunds given only if item DOA. If so, Please reported within 5 days and return to us within 30 days from the delivery date for exchange or refund.
2. PLS check the package once receiving. If the package damage during the freight, please refuse to sign for the package and it will return to us. Then contact us promptly.
3. If you need return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. Then get a unique address for return.
4. All NON-seller mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee. (E.g. you brought wrong model or wrong color).
5. Please make sure the item have NO man-made sabotage. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
Feedback:
1. If you are satisfied with the product you received, please leave us a positive feedback and 5 scores of DSR. Thanks.
2. If you are not satisfied with our items or service, please don't hesitate to contact us before you leave any Neutral/Negative feedbacks, we will always try our best for 100% customer satisfaction.