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Black rectangular 65W AC adapter with round tip connector and attached power cord

Ostrich ADP65CLGC2A 65W 45W Round Tip AC Adapter

SKU CH-0Y3M-A6TS8

A 65W and 45W compatible laptop power adapter with a round tip for Lenovo Yoga and IdeaPad models

  • Battery type65 W Round Tip Power Adapter
  • Battery voltage rating20 V
  • Battery capacity20 V
  • Power adapter voltage20 V
  • Power adapter current3.25 A
  • Power adapter wattage65 W
  • Delivers 65 W or 45 W output for flexible Lenovo charging
  • Worldwide 110–240 V input lets you power up anywhere
  • ETL safety certification protects against short circuit and overvoltage
  • Weighs only 0.5 lb for easy travel portability
  • DOE Level VI efficiency reduces wasted energy during use

Ostrich 65W 45W Round Tip Adapter

The Ostrich ADP65CLGC2A is a new AC adapter built for compatible Lenovo laptops. It supplies up to 65 watts through a proprietary round tip connector. The unit accepts a 110 to 240 volt input range for worldwide use and includes an extra-long power cord for flexibility. Safety mechanisms protect against short circuit, overvoltage and overcurrent.

Output power and connector fit

This adapter delivers 20V at 3.25A for 65W maximum output and also supports 20V at 2.25A for 45W operation. The single deciding specification is the round tip connector that must match the laptop's charging port exactly. ETL listing and DOE Level VI compliance confirm the unit meets recognised electrical safety and efficiency standards.

Suits owners of listed Lenovo models

Buyers with a Yoga 710, IdeaPad 330, 330s, 530s, S530, S130 or other models named in the compatibility list can use this as a replacement or spare. Users whose devices require a different tip shape, a higher wattage rating or a USB-C power delivery input should look at something else.

How it compares

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

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameOstrich
Model nameADP65CLGC2A
Part numberLaptop Charger
Power
Battery type65 W Round Tip Power Adapter
Battery voltage rating20 V
Battery capacity20 V
Power adapter voltage20 V
Power adapter current3.25 A
Power adapter wattage65 W
Size & build
Product weight0.5070632026 lb (0.23 kg)
Compatibility
Compatible withLaptops

Questions about this item

What does the 65 W rating actually deliver to my Lenovo laptop?

The adapter supplies up to 20 V at 3.25 A for 65 W maximum output, and it also steps down to 20 V at 2.25 A for 45 W models, so your Lenovo receives the exact power level it requests.

What connector standard does the round tip use and what does it limit?

The round tip is a proprietary Lenovo connector that carries 20 V at up to 3.25 A, capping the adapter at 65 W and preventing use with USB-C or barrel-jack laptops.

Will the brick and cable fit in my travel bag alongside a 13-inch ultrabook?

The unit weighs 0.5070632026 pounds and includes an extra-long cord, so it slips easily into a bag or purse without adding noticeable bulk.

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