Motorola Bp6x Mobile Phone Batteries For Cliq, Dext Mb220 replacement

First of all, you need to assure the model of your laptop or the part number of your laptop battery. Then look for the battery you need at Secure-Battery. Finally, you can check whether the battery you find is compatible with your laptop or not on the "Compatibility" table (for example, Lenovo ThinkPad P72). If you don't know how to find the right battery for your laptop, you can click "How to find one correct battery for my laptop?" for more details. Moreover, you can click the link "Contact Us" on the bottom of this page to ask us.

Normally we will send you the tracking number within 1-2 business days, you can track order through "Order Tracking" link from bottom of website page. If you have any questions please click here to contact us, our customer service center will respond within 24 hours.

You should charge the replacement laptop battery before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible
to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high
temperature, which is the biggest threat to battery life.

The *mAh rating on a battery is an indicator of the maximum amount of current that the battery can deliver per hour and is generally an indicator of the capacity of the battery. However, this also depends largely on the voltage of the battery. The Watts (Wh) rating is a better indicator of capacity as this factors in the voltage as well.

Some batteries are rated in Ah and others mAh. 1Ah = 1000mAh

(Wh) = mAh x V / 1000 which abbreviates the formula utilized by the calculator in executing the conversions from milliamp-hours to watt-hours.

(mAh)= Wh x 1000 / V

For example,

If you have 150 mAh and 45 V the calculation will be;

(Wh) = 150 x 45 / 1000 = 6.75 (Wh)

(mAh) = 6.75 x 1000 / 45 = 150 (mAh)

It is quite safe to use a battery with a lower or higher Ah / mAh rating. However it may affect how long your device lasts on a single charge.

LITHIUM ION (LI-ION OR LIB)

Lithium-ion batteries are common in consumer electronics. They are one of the most popular types of rechargeable battery for portable electronics, with one of the best energy densities, no memory effect, and only a slow loss of charge when not in use.

Lithium-ion batteries can be dangerous under some conditions and can pose a safety hazard since they contain, unlike other rechargeable batteries, a flammable electrolyte and are also kept pressurised. Because of this the testing standards for these batteries are more stringent than those for acid-electrolyte batteries, requiring both a broader range of test conditions and additional battery-specific tests. For this reason alone we recommend only purchasing a replacement battery from a reputable supplier.

LITHIUM POLYMER (LI-POLY, LI-POL, LIPO, LIP, PLI OR LIP)

This type has technologically evolved from lithium-ion batteries. The primary difference is that the lithium-salt electrolyte is not held in an organic solvent but in a solid polymer composite such as polyethylene oxide or polyacrylonitrile. The advantages of Li-ion polymer over the lithium-ion design include potentially lower cost of manufacture, adaptability to a wide variety of packaging shapes, reliability, and ruggedness, with the disadvantage of holding less charge. Lithium-ion polymer batteries started appearing in consumer electronics around 1995. They are desirable in applications where small form factors and energy density outweigh cost considerations.