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Black rectangular AC adapter with barrel connector and detachable mains lead

ABLEGRID

ABLEGRID AC Adapter Charger for IdeaPad 340

SKU CH-F91J-1PMCV

Replacement power supply for IdeaPad 340 laptops with worldwide 100-240V input and 50-60Hz frequency

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Over-voltage and over-heat protection built in
  • Non-OEM charger tested for 100% compatibility with IdeaPad 340
  • Includes power cable for immediate use
  • CE, FCC and RoHS certified for safety

Charger for IdeaPad 340

This ABLEGRID AC adapter supplies power to Lenovo IdeaPad 340 laptops. It is a non-OEM replacement built to match the original specifications. The unit accepts worldwide mains voltage and includes a barrel tip connector. Buyers who need a charger for a different laptop model should verify compatibility first.

Thermal protection and mains input

The adapter operates on AC 100-240V at 50-60Hz for global use. Built-in over-voltage and over-heat protection circuits guard the laptop and the charger itself. The supplier advises keeping the unit in a ventilated area during extended sessions. No fan or active cooling system is present in this design.

Included cable and usage notes

A new mains power cable is bundled with the adapter so it is ready to plug in. The barrel tip size must match the laptop's DC jack before ordering. Safety guidance states to stop use immediately if any abnormal behaviour occurs. The package contains only the adapter and the cable.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Over-voltage and over-heat protection built in
  • Non-OEM charger tested for 100% compatibility with IdeaPad 340
  • Includes power cable for immediate use
  • CE, FCC and RoHS certified for safety

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How do I install the ABLEGRID AC adapter for my IdeaPad 340, and what is the common mistake?

Connect the barrel tip to the laptop's DC jack, plug the mains cable into the adapter, then into a 100-240V wall outlet. The step often missed is verifying the tip size matches your original charger before powering on.

What maintenance or replacement will this charger need over time?

Keep the unit in a ventilated area away from humidity and soft surfaces; do not place it on skin-contact materials. If the cable frays, the adapter overheats, or output becomes unstable, replace the entire unit.

What limit appears first when this adapter runs continuously under load?

The over-heat protection circuit will activate if the charger cannot dissipate heat in a confined space, cutting output until it cools. Adequate airflow around the brick prevents this thermal limit from being reached.

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