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What is the best replacement battery for the Acer Aspire S7-391-6822 Aspire S7-392 Aspire S7-392 Ultrabook Aspire S7-392-54208g12tws Aspire S7-392-54208g25 Laptop and Notebook Battery?
The CS-ACS739NB is the best replacement battery for the Acer Aspire S7-391-6822 Aspire S7-392 Aspire S7-392 Ultrabook Aspire S7-392-54208g12tws Aspire S7-392-54208g25 Laptop and Notebook Battery.
What is your return policy and battery warranty?
Our batteries are backed by easy 30-day returns and a 12-month warranty.
How do I find the best replacement Battery?
Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.
What does Li-ion and Ni-MH mean?
They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.
Do you have a wholesale, reseller and large volume purchase program?
Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
