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Black rectangular AC adapter with two detachable cables, 135W 20V 6.75A output

iTekiro

iTekiro 135W 20V 6.75A AC Adapter for Lenovo ThinkPad T470p

SKU CH-WW1P-JGNAG

135 W, 20 V 6.75 A charger for ThinkPad T470p with two 6 ft cords and safety protections

  • Power adapter voltage20 V
  • Power adapter current6.75A
  • Power adapter wattage135 W
  • 135W output powers demanding ThinkPad T470p workloads
  • 20V 6.75A matches original Lenovo 135W adapter specifications
  • 6 ft AC plus 6 ft DC cords reach distant outlets
  • Overload, short-circuit, over-voltage, over-current and over-temperature protections safeguard hardware
  • Replaces Lenovo 90W and 135W units; not for 170W or 230W models

Replacement AC Adapter for ThinkPad T470p

This 135W power supply delivers 20V at 6.75A for Lenovo ThinkPad T470p models including 20J6003JUS, 20J6003KUS, 20J6003LUS, 20J6003PUS, 20J6003UUS, 20J6003VUS and 20J6003XUS. It replaces the original 90W and 135W Lenovo adapters for these specific units.

Extra-long cord set and safety protections

A UL-listed 6 ft AC cord and a 6 ft DC cord combine for extended reach without extension leads. Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection guard the adapter and the connected laptop during use.

Not for 170W or 230W ThinkPad chargers

This unit does not replace Lenovo 170W or 230W power supplies, so buyers whose T470p or other ThinkPad requires those higher-wattage adapters cannot use it. Verify the original adapter wattage and the exact model number before ordering.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current6.75A
Power adapter wattage135 W

Questions about this item

Will the 6 ft DC cable need replacing if the connector frays?

The 6 ft DC cord is fixed to the adapter body; if the tip or cable fails the whole unit must be replaced.

What is the first limit reached when the adapter runs at 135 W continuously?

Over-temperature protection activates before the 135 W output can be exceeded.

How much heat and fan noise does the 135 W brick produce during all-day use?

The sealed, fanless case relies on passive cooling; it warms up but stays silent.

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