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Black rectangular AC adapter with detachable power cord and barrel connector

usbroway

usbroway ac adapter for Lenovo Yoga 710-15IKB 80V5 80V50010US 20V 2.25A 45W

SKU CH-KPX3-JKM72

A 45 W AC adapter with 20 V 2.25 A output, worldwide 100-240 V input and built-in over-voltage, short-circuit and over-current protection for Lenovo Yoga 710-15IKB 80V5 80V50010US

  • Battery TypeLithium-Ion
  • Delivers 45 W of reliable power for Lenovo Yoga 710-15IKB models
  • Worldwide 100-240 V input lets you charge from any mains supply
  • Smart Chip Technology ensures 100 % compatibility with the original adapter
  • CE, FCC and RoHS certified for verified safety compliance
  • Built-in safeguards protect against over-voltage, short-circuit and over-current faults

Compatible AC Adapter for Lenovo Yoga 710-15IKB

This AC adapter replaces the original charger for Lenovo Yoga 710-15IKB and 80V5 series laptops. It delivers 20V at 2.25A for a total of 45W output. The unit includes an AC power cord and operates on worldwide 100-240VAC input at 50-60Hz.

Upgrade from a Lost or Faulty Original Charger

The adapter is a direct replacement when the factory charger is missing, damaged or no longer holds a stable connection. It matches OEM specifications and adds safeguard features against incorrect voltage, short circuit and internal overheating. The jump is worth it when the original unit fails or a spare is needed for travel.

45W Output Handles Standard Charging Loads

The 45W rating comfortably powers the Yoga 710-15IKB during typical use and battery replenishment. It runs out of headroom if the laptop demands more than 20V 2.25A, such as under sustained heavy workloads with multiple peripherals drawing bus power. CE, FCC and RoHS certifications confirm regulatory compliance.

Highlights

  • Delivers 45 W of reliable power for Lenovo Yoga 710-15IKB models
  • Worldwide 100-240 V input lets you charge from any mains supply
  • Smart Chip Technology ensures 100 % compatibility with the original adapter
  • CE, FCC and RoHS certified for verified safety compliance
  • Built-in safeguards protect against over-voltage, short-circuit and over-current faults

Specifications

Battery TypeLithium-Ion

Questions about this item

Does this adapter include the AC power cord for the 100-240V wall connection?

Yes, the package includes the AC power cord that connects the adapter to a 100-240VAC 50-60Hz wall outlet.

How do I connect the adapter to my Lenovo Yoga 710-15IKB 80V50010US, and what step is often missed?

Plug the AC cord into the adapter, insert the barrel tip fully into the laptop's DC jack until it seats, then connect the cord to the wall outlet; the missed step is not pushing the barrel tip in completely.

When should I replace this 20V 2.25A 45W adapter?

Replace it if the cable frays, the barrel tip becomes loose, the brick overheats, output voltage drops under load, or the laptop stops charging while plugged in.

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