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HomePhones & TabletsCell Phone AccessoriesData & ConnectivityData CablesWireless Keyboard Mouse Set For Desktop Laptop Russian
GH₵ 277.00 - GH₵ 352.00
GH₵ 418.00 - GH₵ 531.0034%
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Quality Score: Excellent
Product details
Mobile phone chargers can be roughly divided into travel chargers, seat chargers and maintenance chargers. The first two types are mainly used by ordinary users. Travel chargers are the most popular ones on the market.
Travel chargers also come in a variety of forms, including cheap duck egg mini travel chargers, ordinary desktop card chargers, and high-end desktop chargers with LCD displays.
Mobile phone charger, also known as mobile phone adapter, is actually composed of a stable power supply (mainly a regulated power supply, providing stable working voltage and sufficient current) plus necessary constant current, voltage limit, time limit and other control circuits. The output parameters marked on the charger (referring to the line charger): such as 5.0V/1A output, 5.0V/1500mA-11200 output... refer to the relevant parameters of the internal regulated power supply. With this understanding, you will know that a (high-quality) mobile phone charger can easily be changed into a high-quality regulated power supply.
The charger of commonly used lithium-ion battery for mobile phones adopts the constant current voltage limiting charging system, and the charging current is generally about C2, that is, the two-hour charging rate is adopted. For example, the 500mAh battery is charged to 4 by 250mA in about two hours. Charge at constant voltage after 2V.
Lion battery is not suitable for the use of the fast charging mode of DV/DT detection used by NIMH battery advanced fast charger, because Lion battery has strict restrictions on the charging current. Lithium ion (Li+) is very active, and high current charging is easy to occur
Mobile phone chargers can be roughly divided into travel chargers, seat chargers, USB chargers and maintenance chargers. The latest one is mobile phone case chargers.
The overall appearance of the phone case charger is no different from that of the ordinary phone case. The phone case is slightly thicker than the ordinary phone case. With 2300mAh battery capacity, it can provide complete one-time charging, and lithium battery cell or dry battery is generally used as the storage unit.
General users mainly contact the first two. Travel chargers are the most popular ones in the market, and there are many forms of travel chargers, including cheap duck egg mini travel chargers, ordinary desktop card chargers, and high-end desktop chargers with LCD displays. Since the majority of mobile phone users are non professional users, the chargers basically have the function of full automatic stop, and most travel chargers are fast chargers, with the charging time of about 1-3 hours. Many chargers on the market advertise that they use microcomputer control, including some very cheap duck egg type mini travel chargers. In fact, strictly from the perspective of charging circuit, only a small number of chargers can be truly controlled by microcomputer (single microcomputer control).
Emergency charger Mobile phone charger
Some manufacturers call themselves "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost designs use low-cost op amp integrated blocks, while some special charging control integrated blocks have higher unit prices and are generally used in high-end or famous brand chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products have similar appearance but different internal circuits and different performance.
Travel chargers also come in a variety of forms, including cheap duck egg mini travel chargers, ordinary desktop card chargers, and high-end desktop chargers with LCD displays.
Mobile phone charger, also known as mobile phone adapter, is actually composed of a stable power supply (mainly a regulated power supply, providing stable working voltage and sufficient current) plus necessary constant current, voltage limit, time limit and other control circuits. The output parameters marked on the charger (referring to the line charger): such as 5.0V/1A output, 5.0V/1500mA-11200 output... refer to the relevant parameters of the internal regulated power supply. With this understanding, you will know that a (high-quality) mobile phone charger can easily be changed into a high-quality regulated power supply.
The charger of commonly used lithium-ion battery for mobile phones adopts the constant current voltage limiting charging system, and the charging current is generally about C2, that is, the two-hour charging rate is adopted. For example, the 500mAh battery is charged to 4 by 250mA in about two hours. Charge at constant voltage after 2V.
Lion battery is not suitable for the use of the fast charging mode of DV/DT detection used by NIMH battery advanced fast charger, because Lion battery has strict restrictions on the charging current. Lithium ion (Li+) is very active, and high current charging is easy to occur
Mobile phone chargers can be roughly divided into travel chargers, seat chargers, USB chargers and maintenance chargers. The latest one is mobile phone case chargers.
The overall appearance of the phone case charger is no different from that of the ordinary phone case. The phone case is slightly thicker than the ordinary phone case. With 2300mAh battery capacity, it can provide complete one-time charging, and lithium battery cell or dry battery is generally used as the storage unit.
General users mainly contact the first two. Travel chargers are the most popular ones in the market, and there are many forms of travel chargers, including cheap duck egg mini travel chargers, ordinary desktop card chargers, and high-end desktop chargers with LCD displays. Since the majority of mobile phone users are non professional users, the chargers basically have the function of full automatic stop, and most travel chargers are fast chargers, with the charging time of about 1-3 hours. Many chargers on the market advertise that they use microcomputer control, including some very cheap duck egg type mini travel chargers. In fact, strictly from the perspective of charging circuit, only a small number of chargers can be truly controlled by microcomputer (single microcomputer control).
Emergency charger Mobile phone charger
Some manufacturers call themselves "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost designs use low-cost op amp integrated blocks, while some special charging control integrated blocks have higher unit prices and are generally used in high-end or famous brand chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products have similar appearance but different internal circuits and different performance.
Specifications
Key Features
- BrandName:NINJACASE
Certification:FCC,CE
Origin:MainlandChina
OutputInterface:USB
AppliedFastChargeProtocols:NoSupport
GaN:NO
Max.OutputPower:5W
Type:Desktop
QualityCertification:ce,FCC
Feature:2.4GWireless
Feature1:KeyboardMouseSet
Feature2:ForDesktop/Laptop
Feature3:ForAppleiMac
Feature4:ForHuaweiLaptop
Feature5:ForPCComputer
FN+F1:Media
FN+F2:Volume-
FN+F3:Volume+
FN+F4:Mute
FN+F5:OntheFirst
FN+F6:NextSong
FN+F7:TimeOut
FN+F8:Stop
FN+F9:HomePage
FN+F10:Mail
FN+F11:MyComputer
FN+F12:Collection
Multi-language:Yes
MultiLanguage1:English+Russian
MultiLanguage2:English+Arabic
MultiLanguage3:English+Hebrew
MultiLanguage4:English+Thai
MultiLanguage5:English+Korean
MultiLanguage6:English+Spanish
MultiLanguage7:English+Portuguese
MultiLanguage8:English+French
MultiLanguage9:English+German
MultiLanguage10:English+Japanese
MultiLanguage11:English+Italian
MultiLanguage12:English+Ukrainian
MultiLanguage13:English+Estonian
MultiLanguage14:English+Bulgarian
MultiLanguage15:English+Turkish
MultiLanguage16:English+Norwegian
MultiLanguage17:English+Greek
MultiLanguage18:English+SwissFrench
MultiLanguage19:English+SwissGerman
MultiLanguage20:English+BrazilianPortuguese
MultiLanguage21:English+Swedish
MultiLanguage22:English+Finnish
MultiLanguage23:English+Czech
MultiLanguage24:English+Slovenian
MultiLanguage25:English+Hungarian
MultiLanguage26:English+Danish
MultiLanguage27:English+Slovak
MultiLanguage28:English+Belarusian
MultiLanguage29:English+TraditionalChinese
MultiLanguage30:English+Polish
MultiLanguage31:English+Icelandic- Barcode: No
- Certification: CE
What’s in the box
1*product
Specifications
- SKU: GE779EA1YE6XCNAFAMZ
- Model: KSCDQ111
- Production Country: China
- Size (L x W x H cm): 12 x 13 x 15
- Weight (kg): 0.34
- Color: For Android Windows Black
- Main Material: Synthetic
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Wireless Keyboard Mouse Set For Desktop Laptop Russian
GH₵ 277.00 - GH₵ 352.00
GH₵ 418.00 - GH₵ 531.0034%
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