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Black rectangular AC adapter with HP Chromebook branding and barrel connector

Battery Technology Inc.

Battery Technology Inc. 709985-001-BTI AC adapter 65 W 19 V 3.42 A HP Chromebook

SKU CH-XA8P-KB8WG MPN 709985-001-BTI

65 W AC adapter delivering 19 V at 3.42 A for compatible HP Chromebook, Pavilion and Envy notebooks

  • TypeAC Adapter
  • CompatibilityHP Chromebook
  • Weight0.75
  • 65 W output powers compatible HP Chromebook and Pavilion notebooks
  • 19 V DC at 3.42 A delivers stable charging for listed Envy models
  • New Battery Technology Inc. unit replaces original adapter without modification
  • Lightweight 0.75 design suits travel and daily carry
  • Broad model list covers 14-inch, 15-inch and 17-inch HP devices

HP Chromebook AC adapter

This 65 W AC adapter delivers 19 V at 3.42 A for compatible HP Chromebook and Envy notebooks. It replaces the original charger for models such as the Pavilion 17-e113dx and the extensive Envy 14 and Spectre 14 series. The unit weighs 0.75 units and is supplied new.

Sustained 65 W output

The adapter maintains its full 65 W rating continuously rather than only in short bursts. Steady 19 V DC output keeps the notebook powered and charging under load without voltage droop. Thermal design supports prolonged operation at maximum current.

Simple barrel connection

Installation requires only plugging the barrel connector into the notebook power port and the IEC cable into a mains outlet. No drivers or configuration are needed. The main issue is selecting the wrong tip polarity or voltage for a specific model.

Highlights

  • 65 W output powers compatible HP Chromebook and Pavilion notebooks
  • 19 V DC at 3.42 A delivers stable charging for listed Envy models
  • New Battery Technology Inc. unit replaces original adapter without modification
  • Lightweight 0.75 design suits travel and daily carry
  • Broad model list covers 14-inch, 15-inch and 17-inch HP devices

Specifications

BrandBATTERY TECHNOLOGY
Model709985-001-BTI
TypeAC Adapter
CompatibilityHP Chromebook
Weight0.75
Shipping weight0.54 kg
Package size229 × 152 × 76 mm

Questions about this item

How much heat or noise does the 65 W 19 V adapter produce when powering a Chromebook all day?

The adapter runs silently with no fan; it warms under continuous load but stays within normal operating limits for a 65 W brick.

Which connector must my HP Chromebook already have to use this 709985-001-BTI unit?

Your Chromebook needs the standard HP barrel jack that matches 19 V 3.42 A input; the tip is fixed on the cable.

Will this 65 W adapter work with an older HP Pavilion 17-e113dx that I still use?

Yes, the Pavilion 17-e113dx is listed in the compatibility table, so the same 19 V 3.42 A output powers it correctly.

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