Replacement for COMPAQ 290483-B21 Battery, COMPAQ 311534-001 Battery

Replacement for COMPAQ IPAQ H5440 Battery

COMPAQ Rechargeable IPAQ H5440 [Li-Polymer,3.7V, 1400mAh] PDA Battery,IPAQ H5440 Pocket PC Battery,IPAQ H5440 Smartphone Battery

Product Type : Li-Polymer
Rating : 3.7V ; 1400mAh
Color : Black
Dimension : 65.40 x 60.70 x 5.10 mm
Net Weight : 38.5g
Battery Code : COMPAQ 290483-B21, COMPAQ 311534-001
Brand : COMPAQ PDA Battery

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IPAQ H5440 COMPAQ Battery Description:

We specialize in selling 1400mAh 3.7V Li-Polymer Rechargerable compaq ipaq h5440 battery, which owns the characteristic of high-energy density and low weight. We have always been dedicated to offering the highest quality products with favorable prices. All our products have passed strict quality assurance procedures to achieve international standards such as CE, UL Listed, and/or ISO9001/9002 certification.In addition, we provide a full one year warranty and a 30-day money-back policy on every product we sell.

COMPAQ IPAQ H5440 Replacement for The Following Battery Code:

COMPAQ: 290483-B21,291384-001, 311534-001,

HP:FA139A, FA140A,

COMPAQ IPAQ H5440 Batteries Work With The Following PDA Models:

Porduct Warranty

100% compatible with OEM battery

Manufactured By High-Capacity power products

full 1 year warranty.

30 day money back guarantee

order your COMPAQ IPAQ H5440 Battery before 2:30PM we will usually ship the same day.

Battery Knowledge

What are the differences between Primary Battery and rechargeable battery?

A primary battery is not intended to be recharged and is discarded when the battery has delivered all of its electrical energy.
A rechargeable battery is a galvanic battery which, after discharge, is restored to the fully charged state by the passage of an electrical current through the cell in the opposite direction to that of discharge.

The rating for compaq ipaq h5440 pda battery:

Volts: The voltage of the new compaq ipaq h5440 pda battery should always match the voltage of the original.
mAh:It standards for milli-Amp hours,the high amp-hour rating means longer run-time and can not cause incompatibilities.

Tips for maximizing your IPAQ H5440 pda battery charge:

There are several steps you can take to insure that you get maximum performance from your compaq IPAQ H5440 pda battery:

Breaking In New IPAQ H5440 Battery -- New compaq pda battery come in a discharged condition and must be fully charged before use it. It is recommended that you fully charge and discharge your new compaq ipaq h5440 pocket pc battery two to four times to allow it to reach its maximum rated capacity.

Keep Your IPAQ H5440 Batteries Clean -- Clean your dirty compaq smartphone battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the compaq ipaq h5440 pda battery and your pda.

Charge Your IPAQ H5440 Batteries Properly -- Fully charging and then fully discharging it at least once every two to three weeks.With lithium-ion compaq pda batteries, partial charges and discharges are best on a regular basis. These batteries do not suffer from the memory effect.

Store Your IPAQ H5440 Batteries Correctly -- Storing it in a clean, dry, cool place,Don't store pda batteries completely discharged. A 50% charge is optimum for storage.Charge lithium-ion pda batteries when you're ready to use them after storage.