Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Specifications:

Battery Type: Li-ion
Color: black
Dimension:
Capacity: 7800mAh
Volt: 11.1V

Replace battery part number:

AA-PL2NC9B AA-PL2NC9B/E AA-PB2NC6B
AA-PB2NX6B/E AA-PB4NC6B AA-PB4NC6B/E

This battery is also compatible with the following models :
SAMSUNG
Samsung NP Series
NP-P50, NP-P60, NP-R40, NP-R40 Plus, NP-R45, NP-R65, NP-X60

Samsung P50 Series
P50 T2400 Tytahn, P50 T2600 Tygah

Samsung P50 Pro Series
P50-00, P50-C003, P50-C004, P50-CV03,
P50-CV04, P50 Pro T2400 Tytahn, P50 Pro T2600 Tygah,
P50 Pro T5500 Tahlia, P50 Pro T5500 Teygun, P50 Pro T7200 Torrin

Samsung P60 Series
P60-01, P60-C003, P60-CV01, P60-CV03, P60 T2600 Taspra

Samsung P60 Pro Series
P60 Pro T2600 Taspra

Samsung R39 Series
R39-DY04, R39-DY06

Samsung R40 Series
R40-EL1, R40-K003, R40-K005, R40-K006, R40-K007,
R40-K008, R40-K009, R40-K00A, R40-K00D, R40-K00E,
R40-K00F, R40-T2300, R40-T2300 Caosee, R40 XIC 2050, R40 XIP 2050,
R40 XIP 2055, R40 XIP 2250, R40 XIP 2255, R40 XIP 5500, R40 XIP 5510

Samsung R45 Series
R45-1730 Cutama, R45-C1500 Cerona, R45-K0, R45-K004, R45-K005,
R45-K006, R45-K007, R45-K00D, R45-K02

Samsung R45 Pro Series
R45 Pro 1730 Bizzlay, R45 Pro C1600 Buliena, R45 Pro T5500 Bernie

Samsung R60 Series
R60FY01, R60plus

Samsung R65 Series
R65-CV01, R65-CV03, R65-CV04, R65-CV05, R65-T2300 Biton,
R65-T2300 Calix, R65-T2300 Carrew, R65-T2300 Charis, R65-T5500 Canspiro, R65-TV01,
R65-TV02, R65 WEP 2300, R65 WEP 5500, R65 WIP 2300, R65 WIP 5500

Samsung R65 Pro Series
R65 Pro T5500 Baonee, R65 Pro T5500 Boteez

Samsung X60 Series
X60-CV01, X60-CV03, X60-CV06, X60-CV08,
X60-T2300 Chane, X60 T2600 Becudo, X60-TV01, X60-TV02,
X60 XEP 2310, X60 XEP 2400, X60 XIH 2300

Samsung X60 Plus Series
X60 Plus TZ01, X60 Plus TZ03,

Samsung X60 Pro Series
X60 Pro T2600 Becudo, X60 Pro T7200 Benito, X60 Pro T7400 Boxxer

Samsung X65 Series
X65-A003, X65 XEV 7300

Samsung X65 Pro Series
X65 Pro T7500 Begum
Warranty

Understanding your 7.8A 9 Cells AA-PB2NC6B Samsung r70 Battery  Needs

What is the run time of  7.8A 9 Cells AA-PB2NC6B Samsung r70 Battery ?

laptop batteries have two main ratings on them: Volts and Amperes. Because size and weight of laptop batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours.

How can I maximize the performance of my 7.8A 9 Cells AA-PB2NC6B Samsung r70 Battery?

There are several steps you can take to help you get maximum performance from your laptop battery:

Prevent the Memory Effect - Keep the laptop battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.

Keep the laptop Batteries Clean - It’s a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a laptop battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage - If you don’t plan on using the laptop battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Upgrade my 7.8A 9 Cells AA-PB2NC6B Samsung r70 Battery from NiMH to Li-Ion

NiCad, NiMH and Li-Ion laptop batteries are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our Battery Finder above to find all the compatible laptop batteries for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from NiMH to Li-Ion, you will typically get longer run times.

For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the li-ion battery.

Example.

Li-Ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-Ion is stronger and has longer run time.