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BSI Laptop Batteries And Chargers

Choose The Model Of Your BSI Laptop To Find BSI Batteries, BSI Adapters and Accessories:
Jump to model names beginning with:   6 N
6120 6200D
NB8600 NP6651T
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BSI Laptop Information:
What is the difference between an OEM laptop battery and DuracellDirect's laptop batteries?
We carry replacement Duracell Direct laptop batteries for BSI laptops that will meet or exceed OEM manufacturer specifications. All aftermarket BSI laptop battery products come with a full one year warranty, and carry various UL, CE, RoHS and FCC safety certifications. Aftermarket laptop batteries are built with high quality materials and newer technology which makes them longer lasting laptop batteries, safe, and have an advantage over OEM BSI laptop batteries.

What different types of BSI laptop batteries are there?
There are several different types of aftermarket BSI laptop batteries that you might find on DuracellDirect. These different BSI battery chemistry types are: Li-Ion (Lithium Ion), Ni-Cad (Nickel Cadmium), Li-Poly (Lithium Polymer), or NiMH (Nickel Metal Hydride). Li-Ion is a fairly common laptop battery chemistry type for BSI batteries. Each BSI laptop battery chemistry type has advantages and disadvantages, such as longer life per charge, longer overall life cycle, weight, size, faster charge time, or stability. All four battery chemistry types are universally accepted in BSI laptops.

Why do BSI batteries have different capacities?
BSI laptop battery capacity is measured in “mAh” (milliampere-hour). Many different factors affect laptop battery capacities: in particular, laptop battery cell size, voltage, wattage, and even the battery chemistry type. The more electrolyte and electrode material there is in the laptop battery cells, the larger the capacity will be if the chemistry make up is the same. BSI laptop batteries with larger capacities will always last longer than laptop batteries with lower battery capacities.

How long will my BSI laptop battery last?
Your replacement BSI laptop battery should last a few hours for recording and playback. Recharging your BSI battery will take one to three hours to reach a full charge, with 80% battery capacity being reached the first hour. BSI laptop battery lifespan should last for about three years and can handle over 500 discharge / charge cycles.

How safe are BSI laptop batteries and batteries in general? How do I take care of my BSI battery?
DuracellDirect replacement BSI laptop batteries, chargers and accessories are very safe, tested and hold various UL, CE, FCC and RoHS safety certifications before being sold to our customers.

Aftermarket BSI batteries from DuracellDirect are very durable but need to be taken care of properly to ensure a long lasting laptop battery. Avoid leaving your laptop battery in poor environments that include hot temperatures, freezing temperatures, rain, moisture, high impact, and abusive conditions which can damage or void your BSI laptop battery. Do not disassemble your BSI laptop battery as it can damage the internal battery cells and short circuit the internals. If your BSI battery becomes defective, please check to see if it is still under warranty. If your BSI battery is out of warranty, make sure it is disposed of at your nearest battery recycling center.

If you are unsure if our replacement BSI laptop battery or BSI laptop charger is compatible with your laptop model, please contact our customer service. We also carry many other manufacturers and brands for laptop batteries and laptop chargers.

To find BSI Batteries, Battery Chargers, Adapters, and Accessories select the model of your BSI Laptop.

At we are proud to offer our 100% Customer Satisfaction Guarantee on all of our BSI Batteries, BSI chargers, BSI adapters and accessories.