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Black rectangular 19V 90W AC adapter brick with cable

Battery Technology Inc.

Battery Technology Inc. 492-BDDT-BTI 19V 90W AC adapter accessory

SKU CH-GQTQ-8G8ZF MPN 492-BDDT-BTI

A 19V 90W AC adapter compatible with Dell Inspiron 14 7000 and 15 7000 series laptops

  • Product typeOthers
  • Powers Dell Inspiron 14 7000 and 15 7000 models with 19 V 90 W output
  • Replaces OEM part G86CM for direct compatibility
  • Supports multiple 7430, 7435, 7440, 7500, 7501 and 7506 variants
  • Delivers reliable charging for 2-in-1 and standard configurations

19 V 90 W adapter for Dell Inspiron 14 and 15 models

This 19 V 90 W AC adapter replaces the Dell G86CM and 492-BDDT units for Inspiron 14 7000 models 7430, 7435 and 7440. It also fits Inspiron 15 7000 models 7500 2-in-1 (CML), 7501 and 7506 2-in-1 in both Black and Silver finishes.

Direct OEM replacement with no extra cables

The package contains only the adapter itself, so the existing power cord is reused and no additional software or accessories are included. Buyers who need a spare power cord or a different voltage should look elsewhere.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $59.99
Pricier than about 84% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameBTI
Product typeOthers
Size & build
Shipping weight0.48 kg
Package size185 × 145 × 53 mm

Questions about this item

Will the 19V 90W AC adapter cable need replacing over time?

The cable is fixed to the adapter; if the jacket frays or the connector loosens on the Dell 7000-series port, the whole unit must be swapped.

What limit appears first when the adapter runs continuously at 90W?

Thermal protection will throttle output before the 19V rail drops, so sustained loads at the full 90W rating may see reduced current until the brick cools.

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