7.4V 58Wh TRHFF battery For Dell Inspiron 15-5547,5548 5443 5448 01V2F6 Latitude 3550 0DFVYN OPD19

Battery Type: Li-ion
Battery Voltage:7.4V
Capacity: 58Wh
Color: Black
Warranty: 12 Months

Compatible Part Numbers:
For Dell 0PD19 TRHFF 0R0JM6 01V2F 01V2F6 0DFVYN 1V2F6 58DP4 5MD4V 86JK8 6PHG8 DL011307-PRR13G0 DFVYN P39F P49G 7P3X9 9HRXJ

Compatible Machine Numbers:
For Dell Inspiron 14-5442 14-5443 14-5445 14-5447 14-5448 14-5457 15-5542 15-5543 15-5545 15-5547 15-5548 15-5557 , DELL Latitude 3450 3550

Features:

Top Quality Battery Cells :New laptop batteries use Grade A cells and are made of the highest-quality materials for an overall life expectancy of over a 500+ charge cycles.

Perfect Fit : All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency.The battery fits perfectly into the laptop case and is easy to install.

Advanced protection: protection against excessive discharge, overcharging and thermal protection ensure proper and safe operation of the battery.

Warranty: Each Replacement For Dell TRHFF Battery 58Wh 7.4V is backed by a 1 year warranty and 60-day money-back guarantee.

Laptop Battery Maintenance Tips:

1.New battery: If you charge your laptop for the first time, fully charge it to 100%. After that, to take better care of the Dell TRHFF battery, keep it 40%-80% charge most of the time; and timely charge it before it drops below 20%.

2.Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened.It’s not just sitting at zero that hurts, but the full recharge, too.

3.Charging sequence: when charging, first install the battery for Dell TRHFF, then turn on the power, when fully charged, first cut off the power, then pull the power plug.

4.Avoid high temperature:Make sure that your laptop doesn’t overheat, and that the cooling fan is fully operational. The battery of your laptop is unlikely to overcharge and harm itself because of excessive charging. It has been designed to bypass the charging energy.Always make sure your laptop has proper ventilation.

5.Charge to 50% for Long Term Storage: If you must store a lithium-ion battery such that it will be out of use for a week or longer, it is best to do so at 50% charge capacity.

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