September 2021 | Page 2 of 12 | Battery for PC Blog

Is the charging speed related to the length of the cable?

USB is the power source for digital devices. For devices with built-in batteries, connect the data cable to the USB-AC adapter or move the battery to ensure power supply. Many devices such as smartphones and smart watches are connected once a day, so it is important whether the charging speed varies depending on the length of the cable.

USB charging speed may vary depending on cable length

In short, the charging speed of USB will vary depending on the length of the cable. This is because the cable made of metal has internal resistance. If the value is large, the voltage will drop and current will be difficult to flow. Longer cables tend to have lower voltages because the resistance is proportional to the length of the cable. The thickness of the cable is also important. Since the resistance value is inversely proportional to the thickness of the cable, the thicker it is, the more it can prevent voltage drop.

USB power supply (VBUS) is sometimes defined as 5V±0.25 by the standard. If the voltage drops beyond this range, the operation may become unstable, so it cannot be ignored. In other words, assuming all other factors are the same, a shorter cable has a better charging speed. Different from life, for USB cable charging, “thick and short” is better than “thin and long”. However, in addition to the length/thickness of the cable, there are several factors that affect the voltage/current, such as the contact resistance of the connector. No wonder there are reports that there are more than a few percent difference when measuring power loss between high-quality USB cables and non-quality USB cables.

If you want to shorten the charging time as much as possible, reduce loss, and improve efficiency, use a commercially available USB current/voltage detector to find a good wire, or use a reliable manufacturer/brand of high-quality wire, let’s choose. Because it is used every day, if you calculate it 365 days a year in ○, it may turn out that high-quality, high-performance USB cables are more profitable, even though they are expensive.

>>>>>>>>>>Power Adapter

So whether the charging speed has something to do with the length of the cable. What do you think? Thank you for reading and hope it will help you!

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6100mAh/22.57WH 3.7V/4.2V Lenovo L12D2P31 Li-ion Tablets battery for Lenovo IdeaTab s6000 S6000-F S6000-H

Lenovo L12D2P31 Batteries for Lenovo IdeaTab s6000 S6000-F S6000-H, Lenovo L12D2P31 Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail L12D2P31 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:Lenovo
Capacity :6100mAh/22.57WH
Voltage :3.7V/4.2V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : 20IV503_Ta

Compatible Part Numbers:
L12D2P31

Compatible Model Numbers:
Lenovo IdeaTab s6000 S6000-F S6000-H

Description of the Lenovo L12D2P31 Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Lenovo L12D2P31 Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.7V/4.2V 6100mAh/22.57WH, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Lenovo L12D2P31 Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Lenovo L12D2P31 Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

2000mAh/7.6WH LENOVO BL253 for Lenovo A2010 A2800-D A3600d 24Wh LENOVO SB10F46461 for LENOVO ThinkPad T460s T470s 4410mAh/17.06WH ONEPLUS BLP759 for OnePlus 8 Pro 2400mAh/60.48Wh PHILIPS IBD034GA for Philips FC6823 FC6822 FC6827 F 2900mAh/11WH INFOCUS HE302 for InFocus HE302 2800mAh 10.64Wh VIVO C806045280L for BLU Vivo X5 V0490UU 3720mAh/14.32WH ALCATEL TLp037A7 for TCL TLp037A7 4250mAh/48Wh LENOVO 45N1120 for Lenovo ThinkPad T431s Series 3830mAh/43.6Wh DJI MavicPro for DJI Mavic Pro Intelligent Flig 18Wh/2387mAh/2Cell MICROSOFT G3HTA044H for Microsoft Surface Book 2 1832

4500mAh 16.65Wh 3.7V/4.2V Fuhu SP5067112 Li-ion Tablets battery for Fuhu Nabi DreamTab HD8 DMTAB IN08A

Fuhu SP5067112 Batteries for Fuhu Nabi DreamTab HD8 DMTAB IN08A, Fuhu SP5067112 Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail SP5067112 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:Fuhu
Capacity :4500mAh 16.65Wh
Voltage :3.7V/4.2V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : ECN12499_Ta

Compatible Part Numbers:
SP5067112

Compatible Model Numbers:
Fuhu Nabi DreamTab HD8 DMTAB IN08A

Description of the Fuhu SP5067112 Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Fuhu SP5067112 Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.7V/4.2V 4500mAh 16.65Wh, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Fuhu SP5067112 Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Fuhu SP5067112 Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

37Wh/2707mAh 3.83V/4.35V Microsoft A3HTA023H Li-ion Tablets battery for Microsoft A3HTA023H 1ICP3/71/98

Microsoft A3HTA023H Batteries for Microsoft A3HTA023H 1ICP3/71/98, Microsoft A3HTA023H Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail A3HTA023H with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:Microsoft
Capacity :37Wh/2707mAh
Voltage :3.83V/4.35V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : ECN12465_Ta

Compatible Part Numbers:
A3HTA023H
1ICP3/71/98

Compatible Model Numbers:

Microsoft A3HTA023H 1ICP3/71/98

Description of the Microsoft A3HTA023H Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Microsoft A3HTA023H Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.83V/4.35V 37Wh/2707mAh, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Microsoft A3HTA023H Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Microsoft A3HTA023H Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

2.89Wh/755mAh 3.83V Microsoft A3HTA021H Li-ion Tablets battery for Microsoft A3HTA021H

Microsoft A3HTA021H Batteries for Microsoft A3HTA021H, Microsoft A3HTA021H Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail A3HTA021H with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:Microsoft
Capacity :2.89Wh/755mAh
Voltage :3.83V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : ECN12466_Ta

Compatible Part Numbers:
A3HTA021H

Compatible Model Numbers:
Microsoft A3HTA021H

Description of the Microsoft A3HTA021H Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Microsoft A3HTA021H Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.83V 2.89Wh/755mAh, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Microsoft A3HTA021H Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Microsoft A3HTA021H Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

New Lightning port rules, what choice will Apple’s iPhone make!

As the European Union has announced plans to force smartphone manufacturers to include USB-C ports on their devices, in order to provide universal smartphone chargers for all mobile phone users. It is worth noting that these plans are not final, so they may still be abandoned, and Apple and other companies currently have 24 months to make changes, which means that the iPhone 14 may not be affected, but the iPhone 15 Will be affected. Faced with this plan, what choice will Apple make? I guess there are three possibilities-no port, one port, two ports!

iPhone can have no port

One way to meet the USB-C port requirements is to have no charging port at all. We have actually heard many times that the future iPhone may adopt a portless design, so this may be something Apple is working on anyway.

This will mean relying on wireless charging, but this is something the iPhone series already offers, and MagSafe on iPhone 12 and iPhone 13 can be said to be better than wireless charging on most other phones because it makes it easier to keep the charger Aligned.

Although Apple’s wireless charging is currently not particularly fast compared to competing devices or wired charging speeds, if it does plan to achieve portlessness, this may be what the company wants to do. In addition, professionals need to find a convenient way to transfer large amounts of data and files without plugging in a mobile phone. There is currently no useful wire replacement.

A port

If the European Union stipulates that the iPhone’s charging port must be USB-C, it makes sense to switch to USB-C, whether Apple wants it or not. And the company has switched to USB-C on many iPad models, so making the same changes on its phones doesn’t need to be that big.

And Apple is also likely to release two different versions of the future iPhone-one for the EU’s USB-C port, the other with Lightning for other places. But this may increase its production cost, and we estimate that once it must switch to certain regions, it may switch everywhere.

Two ports

There is no doubt that while retaining the Lightning port, add a USB-C port. You can think of it as the best of both worlds, allowing people to use any port they want. But the space and expense required to do so may make it an unattractive solution, so we think this is unlikely to be the route Apple will design.

>>>>>>>>>>iphone adapter

What do you think Apple will make in the face of this EU plan? Welcome to leave a message to discuss! Thank you for reading!

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4150mAh/15.36WH 3.7V/4.2V Tcl TLP041BC Li-ion Tablets battery for TCL TLP041BC

Tcl TLP041BC Batteries for TCL TLP041BC, Tcl TLP041BC Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail TLP041BC with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:TCL
Capacity :4150mAh/15.36WH
Voltage :3.7V/4.2V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : 20IV523_Ta

Compatible Part Numbers:
TLP041BC

Compatible Model Numbers:
TCL TLP041BC

Description of the Tcl TLP041BC Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Tcl TLP041BC Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.7V/4.2V 4150mAh/15.36WH, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Tcl TLP041BC Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Tcl TLP041BC Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

2000mAh/29.6WH 14.8V Mcnair MLP653495 Li-ion Tablets battery for McNair MLP653495 4S1P

Mcnair MLP653495 Batteries for McNair MLP653495 4S1P, Mcnair MLP653495 Tablets battery is a brand new,100% Compatible original and replacement Tablets battery,Purchase wholesale and retail MLP653495 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:McNair
Capacity :2000mAh/29.6WH
Voltage :14.8V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : 20IV520_Ta

Compatible Part Numbers:
MLP653495
4S1P

Compatible Model Numbers:
McNair MLP653495 4S1P

Description of the Mcnair MLP653495 Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Mcnair MLP653495 Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung. 3: The capacity and voltage of the battery are 14.8V 2000mAh/29.6WH , which is close to or the same as the original standard, which can provide your device with a standard working time. 4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Tablets battery when battery power low.
2). Using Li-Ion Replacement Mcnair MLP653495 Tablets Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Tablets battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Tablets .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Mcnair MLP653495 Tablets Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

41Wh/5340mAh 7.68V/8.8V Lenovo L15L4PC3 Li-ion Laptop battery for Lenovo MIIX 720 720-12IKB

Lenovo L15L4PC3 Batteries for Lenovo MIIX 720 720-12IKB, Lenovo L15L4PC3 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail L15L4PC3 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:Lenovo
Capacity :41Wh/5340mAh
Voltage :7.68V/8.8V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : ECN12468-TA

Compatible Part Numbers:
L15L4PC3
L15M4PC3

Compatible Model Numbers:
Lenovo MIIX 720 720-12IKB
Lenovo MIIX 5 Pro

Description of the Lenovo L15L4PC3 Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Lenovo L15L4PC3 Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 7.68V/8.8V 41Wh/5340mAh, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Lenovo L15L4PC3 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Lenovo L15L4PC3 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

Hot Products

7500mAh/28.95Wh 3.86V/4.43V Hp RV720 Li-ion Laptop battery for HP RV720

Hp RV720 Batteries for HP RV720, Hp RV720 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail RV720 with high quality and low price!Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

Specifications

Brand:HP
Capacity :7500mAh/28.95Wh
Voltage :3.86V/4.43V
Type :Li-ion
Battery Cell Quality: Grade A
SKU : ECN12463-TA

Compatible Part Numbers:
RV720

Compatible Model Numbers:HP RV720

Description of the Hp RV720 Battery

1: Qualität steht bei uns an erster Stelle! Alle Ersatz für Hp RV720 Battery mit hoher Qualität.
2: Unsere Marke BATTERYFORPC.CO.UK ist eine gute Alternative. Vergleichbare Qualität, zu einem günstigsten Preis. So bieten wir für jedes Budget eine gute Lösung.
3: The capacity and voltage of the battery are 3.86V/4.43V 7500mAh/28.95Wh, which is close to or the same as the original standard, which can provide your device with a standard working time.
4: 1 Jahr Garantie! 30 Tage Geld-zurück Garantie !Erfüllt alle Sicherheits- und Kompatibilitätsanforderungen.
5: Unsere Vorteile:hohe Qualität+günstiger Preis+schnelle Lieferung.

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.

1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Hp RV720 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Hp RV720 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.