Tips on How to Choose a Dell Inspiron 1545 Charger Alternative

by Jason Otis NZ laptop battery

Life of your battery depends on the adapter you use. Correct laptop adapter provides proper power and voltage needed for respective specification of your computer. As long as original charger is working perfectly, you battery works at optimum capacity. As you replace the old Dell Inspiron 1545 charger with the new universal one (made by cheaper manufacturer), there is quite a chance that battery and your laptop may get affected. Therefore, it is always wise to get some inside knowledge on choosing proper charger.

Battery life

Before we understand how to choose perfect charger, you must understand how the battery life is affected. The major term related with battery life is “Charge Cycle”. Batteries have limited charge cycle. It depends on the capacity of the battery. Every time you connect charger to your laptop it starts one new charge cycle. To ensure you have good battery life, allow battery to fully charge and then after fully discharge. This is the most efficiently way of using battery. If you are using alternative charger that is mismatch to your battery, you will be definitely spoiling the charge cycle.

Choosing right alternative charger

Here are some useful tips for choosing Dell Inspiron 1545 AC Adapter alternative:

• Before you choose an adapter check for voltage. Every laptop uses specific voltage. You can find the information on sticker at the bottom of the laptop or use the laptop serial code to check the specifications online on Dell website. Best place to look for voltage specifications is on old adapter. Voltage must be within 10 percent of you specified voltage.

• Similarly, look for current specification, which is around 3.15 A. Current Amps, can be higher than specified but it should never be lower.

• Make sure you use Adapter with correct Watt. You can find Watt by multiplying voltage and ampere.

• Once you have ensured the specification, make sure the adapter pin fits the socket in your laptop. Pins come in various shapes and sizes.

• Last tip try to purchase the original Dell Inspiron 1545 Power Supply from the manufacturer. It may be expensive but you will be saving your laptop and battery from damage due to rouge charger.

Laptop adapters are available online. You can visit a reputed website that sells laptop accessories. Match the specification of your system before you order. Most of the chargers tend to cost around 40 USD to 100 USD. However, it complete depends on the manufacturer. In addition, know how to run your battery efficiently by visiting the official dell website.

DELL Inspiron 1545 AC Adapter