Ratings & Reviews Dell 14R 15R 6 Cell Battery 8NH55/4 YRJH (Black)

Good product.Really good battery life.If used judiciously it can give a backup of 2:30-3:00 hrs.Li batteries give long battery life if used in optimum temperature range.Overheating will shorten battery life.Laptop these days are provided with mechanism to prevent overcharging.So,one can use laptop in plugged in condition as long as it is feasible.For optimum efficiency battery should be drained out of charge completely once a month and not frequent and recharged.Li batteries have a limit of charging and discharging cycle practically.Keeping in low charge condition for prolonged period will decrease the efficiency of the battery.

An average battery life

I am using this for my dell n-5010 it is coming for 2:30 hrs for a full charge . Worth the money.

excellent product

buck up upto 2 hrs/..

its good battery. i am getting more than 2.5 hours backup in normal usage. packaging was good but i can see slight scretches on battery. but i am getting good back up and its orignal dell product so ignoring the scretch.

NA

still backup is not that much good.

Battery running good as of now. Satisfied

ths battery is genuine one and its working great. value for money. i got it at cheaper price than outside store.