DELL 451-BBUN 62WHr 4-Cell laptop battery
- Lithium-Ion
- Notebook
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A universal 12V 2A power supply with eight interchangeable DC tips, 1.6 m cord and UL FCC CE RoHS safety certifications
This universal AC adapter delivers 12 volts at 2 amps for devices that draw up to 24 watts. It accepts 100 to 240 volt input at 50 or 60 hertz for worldwide use. The package includes eight interchangeable DC plugs to fit a range of barrel connectors. It suits security cameras, LED strips, routers, webcams and similar 12 volt equipment.
Short-circuit, overvoltage, overload and overheating protections guard the adapter during extended use. A fire-resistant casing and internal thermal fuse add another safety layer for non-stop operation. The unit is certified to UL, FCC, CE and RoHS standards. It reliably powers loads from 0.1 up to 2 amps without shutdown.
Choose the matching tip from the 6.0 by 4.0, 6.0 by 3.0, 5.5 by 2.5, 5.5 by 2.1, 5.5 by 1.7, 4.8 by 1.7, 4.0 by 1.7 or 3.5 by 1.3 millimetre connectors. The 1.6 metre power cord gives flexible placement. Users must verify their device requires exactly 12 volts DC and does not exceed 2 amps. Polarity must match the centre-positive barrel standard.
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Product type | AC Adapters |
The fire-resistant casing and internal thermal fuse are designed for continuous operation in homes, offices or industrial settings. Built-in overheating protection shuts the unit down before temperatures become unsafe.
Eight interchangeable tips are supplied: 6.0×4.0 mm, 6.0×3.0 mm, 5.5×2.5 mm, 5.5×2.1 mm, 5.5×1.7 mm, 4.8×1.7 mm, 4.0×1.7 mm and 3.5×1.3 mm.
Yes — the 5.5 mm × 2.1 mm tip is included and the adapter is backward-compatible with older systems using that barrel size, provided they draw 2 A or less.
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