6 Cell Replacement Battery for Gateway NV50A NV210 This is a brand new Gateway NV50A battery replacement battery. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the battery s lithium-ion cells and the quality of the computer chip set in the battery pack. This battery is built with the best components, not the cheapest. This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour) . This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original! The other key component inside the battery pack is the computer chip set that contains the program interface with your laptop s battery meter software and important safety features that monitors when to charge and stop charging your battery. We use Texas Instruments top notch components for this. When choosing a laptop battery, cheaper is not better. Cheaper batteries use inferior Chinese cells that typically wear out in just 3 to 6 months. The main indicators of inferior Chinese cells are the low price of the battery and a lower mAh rating. Inferior batteries also use inferior computer chip sets inside that can lead to compatibility issues with your laptop. Although every brand of laptop battery is hand assembled in China, the key to getting a great battery is knowing what components are inside. Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software. All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault. (PS- if your laptop will not turn on at all when plugged in, you need a new ac power adapter found at the bottom of this page) Feel free to call for tech support. Brand: Voltage: Battery Capacity: Battery Type: Cell Origin: Color: Assembly Origin: Warranty: Guarantee: Useful Life: XTend replacement computer battery 11.1 Volts - also compatible with 10.8 Volt systems 5200 mAh also compatible with 4800 & 4400 mAh batteries 6 Cell Li-ion Samsung (South Korea) Black Assembled in China 2 Year Warranty 30 day full satisfaction guarantee 300-500 recharge cycles You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use. Like all Li-ion primary batteries, your run time will decline over time. This battery replaces the Gateway NV50A series laptop batteries. Replaces these many Gateway laptop battery part numbers:3ICR19/66-2 934T2078F AS10D AS10D31 AS10D3E AS10D41 AS10D51 AS10D61 AS10D71 AS10D75 BT.00603.111 BT.00604.049 BT.00606.008 BT.00607.125 BT.00607.127 LC. BTP00.123 LC. BTP00.127 Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles) . We do not use cheaper battery cells which can wear out in a little as 3 to 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery. How to care for your Gateway NV50A battery. You can extend the life of your laptop battery significantly through the proper care and handling of your battery. Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours. A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery. Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet. Even though your battery
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