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Black rectangular laptop charger with detachable power cord

FLEANE

FLEANE ADL300SLC3A 300W 20V 15A laptop charger

SKU CH-FB41-P0YZZ MPN ADL300SLC3A

300W 20V 15A AC adapter compatible with Legion 5, 5i, 5P, 7, 7i, pro 15, 16, 17 and ThinkPad R7000P, R9000P, R9000K, Y9000K, Y9000X models

  • Product typeCharger
  • 300 W output delivers rapid charging for demanding laptops
  • 20 V 15 A specification matches original power requirements exactly
  • Broad Legion and ThinkPad compatibility covers many 15, 16 and 17 inch models
  • Replaces ADL300SDC3A GX21F23045 SA10R16956 part numbers directly
  • Charger and power cord included for immediate use

High-power 300W laptop charger

This 300W AC adapter delivers 20V at 15A for fast, stable charging. It is built as a direct replacement for the original power supply on compatible Lenovo Legion and ThinkPad laptops. The unit ships new with a matching mains cord included.

Suited for Legion and ThinkPad high-wattage models

Owners of Legion 5, 5i, 5P, 7, 7i Pro 15, 16, 17 and ThinkPad R7000P, R9000P, R9000K, Y9000K, Y9000X can use this charger. It also matches part numbers ADL300SLC3A, ADL300SDC3A, GX21F23045 and SA10R16956. Buyers with lower-wattage ultraportables or non-Lenovo devices should look elsewhere.

300W capacity for demanding workloads

The 300W rating comfortably powers high-performance CPUs and discrete graphics under full load while charging the battery. It replaces 230W or lower adapters that cannot sustain peak draw on these chassis. Systems requiring more than 300W or a different voltage will need a different supply.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $94.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeCharger

Questions about this item

Which laptop models accept the 20V 15A output of this FLEANE ADL300SLC3A charger?

It matches Legion 5, 5i, 5P, 7, 7i Pro 15, 16, 17 and ThinkPad R7000P, R9000P, R9000K, Y9000K, Y9000X that require 20V 15A input.

Will the 300W unit safely power a Legion Y540 or Y740 that originally shipped with a lower-wattage adapter?

Yes — the charger delivers the same 20V voltage and the laptop draws only the current it needs, so a Y540, Y545 or Y740 will operate normally.

How can I confirm the adapter is supplying the full 300W after I connect it?

The laptop’s battery indicator should show charging at the maximum rate and system diagnostics will report a 20V 15A source.

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