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TOSHIBA PA5136U-1BRS BATTERY for Toshiba Portege Z30-A Z30-A1301

Toshiba PA5136U-1BRS battery is compatible with Toshiba Portege Z30-A Z30-A1301 ,value price and high-quality performance.


Brand : Toshiba
Capacity : 3380mah
Voltage : 14.8v

Replaceability with the following models:
PA5136U-1BRS
product compatibility:
Toshiba Portege Z30-A Z30-A1301

Instructions for Use
1. New Toshiba PA5136U-1BRS battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity. 2. Rechargeable batteries undergo self-discharging when left unused. Always store a PA5136U-1BRS battery pack in a fully charged stage for storage. 3. Fully drain and fully recharge your battery pack every few month.
4. Li-ion and NiMH battery can not interchangeable.
5. Turn down the LCD brightness of your portable device.

https://www.batteryclub.org/Goods/TOS2287-PA5136U-1BRS-Toshiba-Battery.html
publié le lundi 01 juillet à 02:54, aucun commentaire.

LENOVO BL253 BATTERY for Lenovo A2010 A2800-D A3600d a2580 a2860 A3800d

Lenovo BL253 battery is compatible with Lenovo A2010 A2800-D A3600d a2580 a2860 A3800d,value price and high-quality performance.

Brand : Lenovo
Capacity : 2000mAh
Voltage : 3.8V 3.8V/4.35V

Replaceability with the following models:
BL253BL233
product compatibility:
Lenovo A2010 A2800-D A3600d a2580 a2860 A3800d

https://www.batteryclub.org/Goods/ECNM10208_TE-BL253-Lenovo-Battery.html
publié le lundi 01 juillet à 02:53, aucun commentaire.

SAMSUNG EB-BR382FBE BATTERY for Samsung Galaxy Gear Live SM-R382

Samsung EB-BR382FBE battery is compatible with Samsung Galaxy Gear Live SM-R382,value price and high-quality performance.

Brand : Samsung
Capacity : 300mah
Voltage : 3.7V

Replaceability with the following models:
EB-BR382FBE
product compatibility:
Samsung Galaxy Gear Live SM-R382

https://www.batteryclub.org/Goods/ECN10411_WAT_OTH-EB-BR382FBE-Samsung-Battery.html


publié le lundi 01 juillet à 02:52, aucun commentaire.

High-quality BP-252 battery pack 980mAh for ICOM IC-M36 IC-M33 IC-M34 Marine Radio

Buy cheap 980mAh 7.4V ICOM BP-252 battery 980mAh 7.4V ICOM BP-252 battery, suitable for battery ICOM IC-M36 IC-M33?IC-M34 Marine Radio. Stable compatibility, quality assurance! 1 year warranty, 30 day money-back guarantee.

ECN11017_Rad_Oth
Brand : ICOM Battery
Type : Li-ion
Capacity : 980mAh
Volatge : 7.4V
BP-252 battery Common replacement model :
BP252 BP-252 BP241

Compatible with ICOM IC-M36 IC-M33 IC-M34 Marine Radio:
Icom VHF Marine Transcivers: IC-M34 IC-M36

https://www.batteryclub.org/Goods/ECN11017_RAD_OTH-BP-252-Icom-Battery.html

Common sense and usage precautions for various types of batteries
1. Calculation of charging time. The battery charging formula is generally: Charging time (hours) = charging battery capacity (mAh) / charging current (mA) * 1.5 coefficient.
If you use a 1000mAh rechargeable battery and the charger is charged with 200mA, the charging time is: 1000/200*1.5=7.5 hours.
2. The lead-acid battery battery does not need to be discharged before charging. Because it has no memory effect, it can be directly charged regardless of the state of charge of the battery, without discharging.
3. The battery should be recharged. The shallower the discharge, the greater the number of cycles. Therefore, according to this theory, the charging is beneficial to the cycle life. However, in terms of the chargers that are widely used in the market, the charger has a high failure rate and poor reliability due to price factors and technical levels. Defects such as low precision. Therefore, sometimes charging will affect the battery life. The battery is emptied and recharged. Although the number of charging times is reduced, some single-cell over-discharge may occur due to the difference between the single-cell batteries during discharge. The over-discharge battery charging acceptance capability will be greatly reduced, causing insufficient charging failure. Since the battery is recharged after being discharged, the charger has a heavy load for a long time and is liable to damage the charger. Therefore, in combination with the above, we believe that it is more reasonable to perform a charge when the battery discharges 50-70% of the power, which is beneficial to the use of the battery.
4. Pay attention to the effect of temperature on battery performance. When the battery is charged or discharged, an electrochemical reaction occurs on the battery electrode. The higher the temperature, the activity of each active material of the battery increases, the viscosity of the electrolyte decreases, and the electrical resistance decreases, so that the electrochemical reaction is easy to proceed, and vice versa. . The lower the temperature during discharge, the lower the discharge capacity. At a particularly low temperature, the discharge capacity will decrease drastically, and the higher the temperature is reversed. The lower the temperature during charging, the worse the charge acceptance capability, and the higher the charge voltage is required. Electricity.
5. The newly purchased battery should be charged before using it. In order to prevent accidents during transportation, rechargeable batteries are generally not fully charged. And the battery has the characteristics of self-discharge, so it will carry 30%-50% capacity guarantee voltage when shipped. Generally shipped batteries will guarantee a storage period of about 6 months. Because the battery is not fully charged, the customer may have stored it and stored it for a period of time when it was purchased. Therefore, if the battery that was just bought is used for large discharge, it may cause damage. It is recommended to use it after it is full.
6. The battery should pay attention to the storage conditions. Since long-term storage accelerates the self-discharge of the battery and reduces the reactivity, the temperature is preferably suitable for long-term storage at 10 ° C to 30 ° C. When the battery needs to be stored for more than one year, it is necessary to ensure that the battery is charged and discharged at least once a year, which can prevent the battery from leaking alkali and the battery performance degradation caused by self-discharge of the battery.
When the battery is stored for a long time after the long-term storage, the battery voltage is high and the capacity is reduced due to a decrease in the internal reactivity of the battery. After repeated small current charging and discharging, the capacity can be restored.
7. Do not combine batteries of different capacities. Mixing different capacities or old and new batteries may cause leakage, zero voltage, etc. This is due to the difference in capacity during charging, some batteries are overcharged during charging, some batteries are not fully charged, and batteries with high capacity are not discharged when discharged, while those with low capacity are over-discharged. In such a vicious circle, the battery is damaged and leaks or low (zero) voltage.
8. Do not store the battery in the appliance after it has been used or not used for a long time. If the appliance is no longer used for a long period of time, it is best to take the battery out and put it in a cool, dry place. If this is not the case, the appliance will be turned off and the system will still have a low current output, which will shorten Battery life.
9. Do not over discharge or overcharge the battery. After the battery has discharged the internal stored power, after the voltage reaches a certain value, the discharge will continue to cause overdischarge, and the discharge cutoff voltage is usually determined according to the discharge current. 0.2C-2C discharge is generally set to 1.0V / support, above 3C is 0.8V / support (such as battery capacity is 2000mAH, 0.2C = 0.2 * 2000 = 400mAH), battery over discharge may have catastrophic consequences for the battery In particular, high current over-discharge, or repeated over-discharge, has a greater impact on the battery. In general, over-discharge will increase the internal pressure of the battery, and the reversibility of the positive and negative active materials will be destroyed. Even if the charging is only partially restored, the capacity will be significantly attenuated.
Overcharge refers to the behavior of the battery to continue charging after a certain charging process is fully charged. Under normal circumstances, the internal pressure of the battery will not increase significantly, but if the charging current is too large, or the charging time is too long, the generated oxygen can not be consumed, it may cause the internal pressure to rise, the battery is deformed, the liquid leakage, etc. phenomenon. At the same time, its electrical performance will be significantly reduced.


publié le mercredi 26 juin à 09:13, aucun commentaire.

FSP FSP300-60PFN Power Supply replacement all Han power supply FSP300-60ATV (pf)

Buy FSP FSP300-60PFN POWER SUPPLY 115-230V 10/5A for all Han power supply FSP300-60ATV (pf). 100% compatible, quality guaranteed. 1 year warranty, 30 day refund.

FSP17976_Se
Brand : FSP power supply
Input Voltage : 10/5A
Out Voltage : 115-230V
FSP300-60PFN replacement model:
FSP300-60PFN

Compatiblet with all Han power supply FSP300-60ATV (pf):
For +3.3V +5V +12V1 +12V2 +12V3 -5V -12V +5Vsb
FSP300-60atv(pf) 300W 28A 30A 15A - 0.3A 0.8A 2.0A
FSP350-60GLC 350W 22A 21A 10A 15A - - 0.5A 2.5A
FSP400-60GLC 400W 30A 30A 14A 15A - - 0.5A 2.5A
FSP460-60GLC 460W 30A 30A 16A 18A - - 0.5A 2.5A
FSP500-60GLC 500W 30A 30A 18A 18A - - 0.5A 2.5A
FSP500-60GLN 500W 30A 30A 18A 18A - - 0.5A 2.5A
ambient temperature -20°C~80°C, 5~95% RH
Over-voltage protection: +5V, +3.3V, +12V1, +12V2
Over-current protection +5V, +3.3V, +12V1, +12V2

https://www.batteryclub.org/Goods/FSP17976_SE-FSP300-60PFN-Fsp-Adapter.html

How to maintain FSP FSP300-60PFN computer power supply
1. Remove the fan. Disconnect the main power supply first, and unplug the input and output cables on the back of the power supply. Next, unplug and connect all the accessories connected to the power supply, remove the fixing screws of the power supply box, and take out the power supply box. Observe the appearance of the power supply box, remove the screws reasonably and accurately, and remove the cover. When taking the cover, the wires should be pulled out according to the gap at the same time. Remove the four screws that secure the fan and remove the fan. You can not solder the two power cables temporarily.
2. Clean the dust. After separating the power supply board and the fan with cardboard, use a small brush or a damp cloth to wipe the dust and wipe it clean. It is also possible to use dust from the fan to blow fan blades and bearings.
3. Add lubricant. Peel off the sticker and use a needle-nose pliers to pick out the rubber seal. Find the motor bearing, add lubricant, and when you use the fan to move the fan, make the lubricant flow evenly along the bearing, then add a few drops. Pay attention to whether the fan of the ball bearing has two bearings. Don't neglect the oil feeding to the bearing on the wind side. The oil can't be placed on the main shaft only. Lubricating oils must use computer-specific lubricants or advanced lightweight sewing machine oils. Never use the lubricants used in automobiles. Finally, install the rubber sealing sheet and label it.
publié le mercredi 26 juin à 09:08, aucun commentaire.

NEW Arrival HP ProDesk 600G3 sff 901765-0034+4 Power Supply-DPS-180AB-26_A

Buy HP DPS-180AB-26_A POWER SUPPLY 100-240V ~,50-60Hz,2.3A +12.1V==14.88A 180W for HP ProDesk 600G3 sff 901765-0034+4. 100% compatible, quality guaranteed. 1 year warranty, 30 day refund.

HPQ17128_Se
Brand : HP power supply
Input Voltage : +12.1V==14.88A 180W
Out Voltage : 100-240V ~,50-60Hz,2.3A
DPS-180AB-26_A replacement model:
DPS-180AB-26A 901765-003 901761-003 DPS-180AB-3A

Compatiblet with HP ProDesk 600G3 sff 901765-0034+4:
FOR HP ProDesk 600G3 sff
PN number:901765-003 901761-003
Interface:2 4 pins,1 flat 7 pin

https://www.batteryclub.org/Goods/HPQ17128_SE-DPS-180AB-26_A-Hp-Adapter.html

How to maintain HP DPS-180AB-26_A computer power supply
1. Remove the fan. Disconnect the main power supply first, and unplug the input and output cables on the back of the power supply. Next, unplug and connect all the accessories connected to the power supply, remove the fixing screws of the power supply box, and take out the power supply box. Observe the appearance of the power supply box, remove the screws reasonably and accurately, and remove the cover. When taking the cover, the wires should be pulled out according to the gap at the same time. Remove the four screws that secure the fan and remove the fan. You can not solder the two power cables temporarily.
2. Clean the dust. After separating the power supply board and the fan with cardboard, use a small brush or a damp cloth to wipe the dust and wipe it clean. It is also possible to use dust from the fan to blow fan blades and bearings.
3. Add lubricant. Peel off the sticker and use a needle-nose pliers to pick out the rubber seal. Find the motor bearing, add lubricant, and when you use the fan to move the fan, make the lubricant flow evenly along the bearing, then add a few drops. Pay attention to whether the fan of the ball bearing has two bearings. Don't neglect the oil feeding to the bearing on the wind side. The oil can't be placed on the main shaft only. Lubricating oils must use computer-specific lubricants or advanced lightweight sewing machine oils. Never use the lubricants used in automobiles. Finally, install the rubber sealing sheet and label it.
publié le mercredi 26 juin à 09:07, aucun commentaire.

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