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Welcome to Battery-Export.com,Laptop Battery Wholesale or Retail Here.
Replacement COMPAQ Presario R4000 Series Laptop Batteries |
COMPAQ
346970-001
Replacements |
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-Battery ID: BECQ07L
-Chemistry: Li-ion
-Volt: 14.8V
-Capacity: 6000mAh
-Dimension: 152 x 114 x 19.3mm
-Net Weight: 607.5g
-Color: Black
-Price: US $ 105.00 + (S&H rates)
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| Note: Brand new, best replacement for the original product. Full 1 year warranty! |
| Replacement Battery Code: |
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PP2200,
PP2100,
HSTNN-UB02,
HSTNN-DB02,
346970-001,
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| Fits Models: |
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PRESARIO X6000 SERIES,
Presario R4075EA,
Presario R4065EA,
Presario R4060EA,
PRESARIO R4035CA,
Presario R4031EA,
Presario R4030EA,
Presario R4029EA,
Presario R4028EA,
Presario R4026EA,
Presario R4025US,
Presario R4025EA,
PRESARIO R4025CA,
Presario R4024EA,
Presario R4017EA,
Presario R4016EA,
Presario R4015EA,
Presario R4012US,
Presario R4012EA,
Presario R4010US,
Presario R4010CA,
Presario R4009EA,
Presario R4006EA,
Presario R4005EA,
Presario R4003EA,
Presario R4003,
Presario R4002,
Presario R4001,
Presario R4000 Series,
Presario R3400,
PRESARIO R3360US,
PRESARIO R3320US,
Presario R3314AP,
Presario R3313AP,
Presario R3312AP,
PRESARIO R3300,
Presario R3290US,
Presario R3275US,
PRESARIO R3260US,
Presario R3255EA,
Presario R3251EA,
Presario R3250EA,
Presario R3249EA,
Presario R3247US,
Presario R3245EA,
PRESARIO R3240US,
Presario R3240EA,
Presario R3240CA,
Presario R3230US,
Presario R3230EA,
Presario R3230CA,
Presario R3228EA,
Presario R3220US,
Presario R3220CA,
Presario R3215EA,
Presario R3215CA,
Presario R3212EA,
Presario R3211AP,
PRESARIO R3210US,
Presario R3210EA,
Presario R3210CA,
Presario R3210AP,
Presario R3209AP,
Presario R3208AP,
Presario R3207EA,
Presario R3207AP,
Presario R3206EA,
Presario R3206AP,
Presario R3205AP,
PRESARIO R3204US,
Presario R3204AP,
PRESARIO R3203US,
Presario R3203AP,
Presario R3202US,
Presario R3202AP,
Presario R3201US,
Presario R3201AP,
PRESARIO R3200,
PRESARIO R3190US,
Presario R3190EA,
Presario R3160US,
Presario R3158,
Presario R3150US,
Presario R3145EA,
PRESARIO R3140US,
Presario R3140CA,
Presario R3138EA,
Presario R3137EA,
Presario R3136EA,
Presario R3128RS,
PRESARIO R3120US,
Presario R3120CA,
Presario R3119EA,
Presario R3117EA,
Presario R3116EA,
Presario R3114EA,
Presario R3113EA,
Presario R3112EA,
Presario R3111EA,
Presario R3101AP,
PRESARIO R3070US,
Presario R3065US,
PRESARIO R3060US,
Presario R3060EA,
Presario R3060CA,
PRESARIO R3056RS,
Presario R3055CA,
Presario R3050US,
Presario R3050EA,
Presario R3040EA,
Presario R3039EA,
Presario R3038CL,
Presario R3030US,
Presario R3030EA,
Presario R3024AP,
Presario R3023AP,
Presario R3022AP,
Presario R3021AP,
Presario R3019AP,
Presario R3018AP,
Presario R3017AP,
Presario R3016AP,
Presario R3015AP,
Presario R3014AP,
Presario R3013AP,
Presario R3012AP,
Presario R3011AP,
Presario R3010EA,
Presario R3010AP,
Presario R3009AP,
Presario R3008AP,
Presario R3007AP,
Presario R3006AP,
Presario R3005US,
Presario R3005AP,
PRESARIO R3004US,
PRESARIO R3004AP,
Presario R3003US,
Presario R3003AP,
Presario R3002AP,
Presario R3001US,
Presario R3001AP,
PRESARIO R3000Z,
PRESARIO R3000T,
Presario R3000AP,
PRESARIO R3000 SERIES,
PRESARIO R3000,
PRESARIO DZ358UR,
PRESARIO DZ358U,
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Replacement COMPAQ Presario R4000 Series Laptop Batteries |
Compaq
HSTNN-DB02
Replacements |
|
-Battery ID: BECQ07LH
-Chemistry: Li-ion
-Volt: 14.8V
-Capacity: 6600mAh
-Dimension: 152 x 114 x 19.3mm
-Net Weight: 607.5g
-Color: Black
-Price: US $ 110.00 + (S&H rates)
|
|
|
|
| Note: Brand new, best replacement for the original product. Full 1 year warranty! |
| Replacement Battery Code: |
|
PP2200,
PP2100,
HSTNN-UB02,
HSTNN-DB02,
346970-001,
|
| Fits Models: |
|
PRESARIO X6000 SERIES,
Presario R4075EA,
Presario R4065EA,
Presario R4060EA,
PRESARIO R4035CA,
Presario R4031EA,
Presario R4030EA,
Presario R4029EA,
Presario R4028EA,
Presario R4026EA,
Presario R4025US,
Presario R4025EA,
PRESARIO R4025CA,
Presario R4024EA,
Presario R4017EA,
Presario R4016EA,
Presario R4015EA,
Presario R4012US,
Presario R4012EA,
Presario R4010US,
Presario R4010CA,
Presario R4009EA,
Presario R4006EA,
Presario R4005EA,
Presario R4003EA,
Presario R4003,
Presario R4002,
Presario R4001,
Presario R4000 Series,
Presario R3400,
PRESARIO R3360US,
PRESARIO R3320US,
Presario R3314AP,
Presario R3313AP,
Presario R3312AP,
PRESARIO R3300,
Presario R3290US,
Presario R3275US,
PRESARIO R3260US,
Presario R3255EA,
Presario R3251EA,
Presario R3250EA,
Presario R3249EA,
Presario R3247US,
Presario R3245EA,
PRESARIO R3240US,
Presario R3240EA,
Presario R3240CA,
Presario R3230US,
Presario R3230EA,
Presario R3230CA,
Presario R3228EA,
Presario R3220US,
Presario R3220CA,
Presario R3215EA,
Presario R3215CA,
Presario R3212EA,
Presario R3211AP,
PRESARIO R3210US,
Presario R3210EA,
Presario R3210CA,
Presario R3210AP,
Presario R3209AP,
Presario R3208AP,
Presario R3207EA,
Presario R3207AP,
Presario R3206EA,
Presario R3206AP,
Presario R3205AP,
PRESARIO R3204US,
Presario R3204AP,
PRESARIO R3203US,
Presario R3203AP,
Presario R3202US,
Presario R3202AP,
Presario R3201US,
Presario R3201AP,
PRESARIO R3200,
PRESARIO R3190US,
Presario R3190EA,
Presario R3160US,
Presario R3158,
Presario R3150US,
Presario R3145EA,
PRESARIO R3140US,
Presario R3140CA,
Presario R3138EA,
Presario R3137EA,
Presario R3136EA,
Presario R3128RS,
PRESARIO R3120US,
Presario R3120CA,
Presario R3119EA,
Presario R3117EA,
Presario R3116EA,
Presario R3114EA,
Presario R3113EA,
Presario R3112EA,
Presario R3111EA,
Presario R3101AP,
PRESARIO R3070US,
Presario R3065US,
PRESARIO R3060US,
Presario R3060EA,
Presario R3060CA,
PRESARIO R3056RS,
Presario R3055CA,
Presario R3050US,
Presario R3050EA,
Presario R3040EA,
Presario R3039EA,
Presario R3038CL,
Presario R3030US,
Presario R3030EA,
Presario R3024AP,
Presario R3023AP,
Presario R3022AP,
Presario R3021AP,
Presario R3019AP,
Presario R3018AP,
Presario R3017AP,
Presario R3016AP,
Presario R3015AP,
Presario R3014AP,
Presario R3013AP,
Presario R3012AP,
Presario R3011AP,
Presario R3010EA,
Presario R3010AP,
Presario R3009AP,
Presario R3008AP,
Presario R3007AP,
Presario R3006AP,
Presario R3005US,
Presario R3005AP,
PRESARIO R3004US,
PRESARIO R3004AP,
Presario R3003US,
Presario R3003AP,
Presario R3002AP,
Presario R3001US,
Presario R3001AP,
PRESARIO R3000Z,
PRESARIO R3000T,
Presario R3000AP,
PRESARIO R3000 SERIES,
PRESARIO R3000,
PRESARIO DZ358UR,
PRESARIO DZ358U,
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How to calibrate the compaq presario r4000 battery?
Most laptop batteries are smart; meaning that they know how much energy is left. Such a feature has definite benefits but the readings are often inaccurate. A laptop may indicate 30 minutes of remaining runtime when suddenly the screen goes dark. Here is the reason why:
With use and time, a tracking error occurs between the chemical battery and the digital sensing circuit. The most ideal use of the smart battery, as far as fuel-gauge accuracy is concerned, is a full charge followed by a full discharge at a constant current. In such a case, the tracking error would be less than 1% per cycle. In real life, however, a battery may be discharged for only a few minutes and the load may vary widely. Long storage also contributes to errors because the circuit cannot accurately compensate for self discharge.Eventually, the true capacity of the battery no longer synchronizes with the
fuel gauge and a deliberate full charge and discharge is needed to re-learn or calibrate the battery.
What happens if no battery calibration is done? Can such a battery be used in confidence? Most smart battery chargers obey the dictates of the chemical cells rather than the electronic circuit. In this case, the battery will fully charge regardless of the fuel gauge setting and function normally, but the digital readout will become increasingly more inaccurate. If not corrected,the fuel gauge simply becomes a nuisance.
At what point of a discharge does the reset occur? Lithium-ion is considered fully discharged between 2.5 and 3.0 volts per cell. The electronic circuit in the battery is designed to reset between these voltage levels. A problem occurs if the laptop cuts off before this low voltage can be reached. In such a case, an external charger with discharge function may be used. Cadex Electronics manufactures smart chargers and battery analyzers, both of which can be used to test and calibrate the smart battery.
All of the battery has a natural course of discharging, after preserving for a long time; it has already finished discharging naturally. This does not influence the capacity of the battery. While charging for the first time, you should charge the battery to 12 hours continuously, circulation fill, discharge three (consult battery maintain first) by waking the new battery up completely totally, if the battery deposit several months, propose, go on complete filling, discharging 3 times to it too. If one battery still can not be charged after the 12 hour or three circulations this battery can not use needing to change.
Knowing the information above, while use the machine we should pay more attention to these items 1 try to fully charge and discharge the battery while using the machine. 2 Fully charge and discharge the battery once every two months. 3 If there is problem about the battery, our advice is pls try it by yourself first or contact to the service center to examine the battery.
Disclaimer:
The batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used. |
