We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ABLEGRID 45 W AC adapter brick with barrel tip and detachable power cable

ABLEGRID

ABLEGRID 45 W AC Adapter for Lenovo IdeaPad 110 110S 120 120S 310 320 330S

SKU CH-XT3B-7EHKW

A 45 W AC adapter with 100-240 V input and over-voltage and over-heat protection for compatible Lenovo IdeaPad models

  • Battery typeUPS
  • Delivers 45 W output for reliable laptop charging
  • Worldwide 100-240 V input works across regions
  • Barrel tip connector fits listed IdeaPad models
  • Over-voltage and over-heat protection safeguards equipment
  • Includes power cable for immediate setup

Compatible Lenovo IdeaPad Models

This 45 W AC adapter fits Lenovo IdeaPad 110, 110S, 120, 120S, 310, 320 and 330S laptops. It delivers a DC output through a barrel tip connector for direct replacement of the original charger. Buyers who need a different wattage or tip size should verify specifications before ordering.

Thermals Noise and Power Draw

The adapter accepts worldwide AC input from 100 to 240 V at 50 to 60 Hz for stable operation across regions. Built-in over-voltage and over-heat protection manage thermals during extended use. The unit runs silently with no moving parts. Keep the adapter ventilated and avoid placing it on soft surfaces during long sessions.

Deciding Specification

Output is rated at 45 W with a barrel tip connector that must match the laptop's DC port exactly. Confirm the tip size and voltage on the original charger before purchase. This adapter is not suitable for laptops requiring higher wattage or a different connector type.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

How do I install this 45 W adapter on my IdeaPad 320 and what step is often missed?

Connect the barrel tip firmly to the laptop and plug the AC cable into a 100-240 V outlet; the step often missed is verifying the DC output and tip size match the original before first use.

What maintenance will this charger need over time?

Keep the unit in a ventilated, low-humidity area and avoid placing it on soft surfaces; no user-serviceable parts are inside, so replacement is the only long-term action.

What limit appears first during sustained use of this adapter?

Over-heat protection will activate if airflow is restricted, cutting output until the charger cools; adequate ventilation prevents this thermal limit from being reached.

More in Household Batteries & Chargers

Similar items