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Square-tip 90W laptop charger with long power cord

WAWEIS

WAWEIS Square Tip 90W AC/DC Charger For Lenovo IdeaPad 720S-15 720S-15IKB 720S Touch-15IKB

SKU CH-REDJ-J148S

90 W square-tip AC adapter powers compatible Lenovo IdeaPad 720S models with 10 ft cord and built-in safety protections

  • World-wide 100-240 V input works anywhere
  • 10 ft power cord reaches distant sockets
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety
  • 100 % compatible with listed IdeaPad models

Square Tip 90W Charger for IdeaPad 720S

This 90 watt AC adapter is built for Lenovo IdeaPad 720S-15, 720S-15IKB and 720S Touch-15IKB models. It matches the original square tip connector and 100-240 volt input range. The unit replaces part numbers 0B46994 through 0B47002. It suits owners who need a direct replacement for a lost or faulty charger.

Ten foot cord with FCC CE RoHS certifications

The supply cable measures ten feet from wall plug to laptop tip, giving generous reach across a desk or meeting table. Over current, over voltage, short circuit and total power protection circuits guard the laptop and the adapter itself. A smart chip adds overheat protection while isolation materials reduce interference. FCC, CE and RoHS marks confirm regulatory compliance.

Replaces original Lenovo 90W square tip units

This charger upgrades from a damaged, missing or overheating factory brick without changing wattage or tip geometry. The jump is worth it when the original unit shows frayed cables, intermittent charging or no power output. Buyers who need a higher wattage brick or a USB-C connector for newer laptops should look elsewhere.

Highlights

  • World-wide 100-240 V input works anywhere
  • 10 ft power cord reaches distant sockets
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety
  • 100 % compatible with listed IdeaPad models

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the 90W charger accept?

The adapter supports worldwide input of 100 to 240 VAC at 50 or 60 Hz, so it works on mains supplies in most countries without a voltage converter.

How long is the total power cord supplied with the charger?

The charger comes with a 10 ft long power cord, giving ample reach from a wall socket to a desk or bedside table.

How do I connect the square tip to my IdeaPad 720S without damaging the port?

Align the square connector with the laptop's charging port and insert it straight in until it seats firmly; forcing it at an angle can bend the internal pins.

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