Users of this battery pack experience an additional 1-2 hours of run time over the standard battery. Longer run times can be achieved by minimizing the power use, especially the screen brightness. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. The 47++ battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
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Useful Life:; Xtend; 11.1 Volts compatible with 10.8 V; 7800 mAh or 87 Whr & 7.8A h; 9 Cell Li-ion (6 cell available here); Samsung (South Korea); Black; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; Not all computer batteries have the same capacity and run times. The higher capacity battery cells inside this cartridge have an energy capacity of 7800 mAh and you can expect around 9 - 10 hours of runtime. These are the highest capacity Li-ion batteries on the market today and superior to batteries rated at 6600 & 7200 mAh. This battery will deliver 20% more run time than cheaper 9 cell versions and 77% more run time than cheaper 6 cell versions of this battery. If you prefer the 6 cell battery, click here for the standard 6 cell battery IBM Lenovo ThinkPad laptop (our LEN-47). Replaces these many
Lenovo 47++ battery part numbers: 42T4534 42T4536 42T4537 42T4538 42T4540 42T4541 42T4542 42T4646 42T4647 42T4648 42T4649 42T4650 42T4694 42T4696 42T4823 42T4825 43R9253 43R9254 43R9255 Battery 47 Battery 47+ Battery 47++


