This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
In stock
Promotions
Delivery & Returns
Shipped from abroad
Choose your location
Pickup Station
Door Delivery
Postal Shipping
Return Policy
Free return within 15 days for all eligible items.Details
Seller Information
zhoujin
60%Seller Score
Be the first to follow
Seller Performance
This seller does not have enough history for us to evaluate his performance yet
Product details
There are also various forms of travel chargers. The common ones are the cheap duck egg-shaped miniature travel charger, the ordinary desktop card board charger, and the high-end desktop charger with crystal display. Mobile phone charger, also known as: mobile phone adapter, is actually composed of a stable power supply (mainly regulated power supply, providing stable working voltage and sufficient current) plus necessary control circuits such as constant current, voltage limiting, and time limiting. The output parameters marked on the charger (referring to the line charger): such as output 5.0V/1A, output 5.0V/1500mA-11200... refers to the relevant parameters of the internal regulated power supply. Understand this truth, you will know that a (good quality) mobile phone charger is easy to change into a good quality regulated power supply.
The chargers of lithium-ion (li-ion) batteries commonly used in mobile phones use a constant-current and voltage-limited charging system, and the charging current is generally around C2—that is, the charging rate is two hours. For example, a 500mAh is charged at 250mA in about two hours 4. Constant voltage charging after 2V.
The lion is not suitable for the -DV/DT detection fast charging method used by the NIMH advanced fast charger, because the lion has a strict limit on the charging current. Lithium ion (Li+) is very active, and high current charging is prone to danger. The general user contacts are mainly the first two. The most popular travel chargers on the market are travel chargers. There are also various forms of travel chargers. The common ones include cheap duck-egg miniature travel chargers, ordinary desktop card board chargers, and high-end desktop chargers with LCD display. device. In view of the fact that most mobile phone users are non-professional users, the chargers basically have the function of full self-stop, and most of the travel chargers are fast chargers, and the charging time is about 1-3 hours. Many chargers on the market advertise that they are controlled by microcomputers, including some very cheap duck-egg-type miniature travel chargers. In fact, strictly analyzed from the charging circuit, only a small number of chargers can be truly controlled by microcomputers (MCU control). .
Some manufacturers claim to be "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost design integrated blocks are cheap op amp integrated blocks, while some dedicated charging control integrated blocks have higher unit prices. , generally used in relatively high-end or brand-name chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products are similar in appearance but have very different internal circuits, and their performance is also very different.modname=ckeditor
Xiaomi Redmi K30 Ultra
Xiaomi Poco M2 Pro
Xiaomi Redmi 10X Pro 5G
Xiaomi Redmi K30 Pro Zoom
Xiaomi Redmi Note 9 Pro Max
Xiaomi Redmi Note 9 Pro 5G
Xiaomi Redmi K30S
Xiaomi Redmi K30i 5G
Xiaomi Poco F2 Pro
Xiaomi Redmi K30 5G Racing
Xiaomi Redmi Note 9 Pro
Xiaomi Mi Note 10 Lite
Xiaomi Redmi K30 Pro
Xiaomi Black Shark 3
Xiaomi Mi 10 5G
Xiaomi Redmi K30 5G
Xiaomi Mi Note 10 Pro
Xiaomi Mi Note 10
Xiaomi Mi CC9 Pro
Xiaomi Poco X2
Xiaomi Redmi K30
Xiaomi Redmi K20 Pro Premium
Xiaomi Black Shark 2 Pro
Xiaomi Mi 9T Pro
Xiaomi Redmi K20 Pro
Xiaomi Black Shark 2
Xiaomi Mi 9 Explorer
Xiaomi Mi 9
Xiaomi Redmi 10X 5G
Xiaomi Mi 10 Youth 5G
Xiaomi Mi 10 Lite 5G
Specifications
Key Features
- BrandName:SmarElec
GaN:No
Max.OutputPower:60W
QualityCertification:ROHS
AppliedFastChargeProtocols:SamsungAdaptiveFastCharge
AppliedFastChargeProtocols:HuaweiFCP
AppliedFastChargeProtocols:USBPD
AppliedFastChargeProtocols:QualcommQuickCharge
AppliedFastChargeProtocols:HuaweiQuickCharge
Origin:CN(Origin)
OutputInterface:USB
Type:Travel
PowerSource:USB
Certification:RoHS
ModelNumber:33w
What’s in the box
Specifications
- SKU: GE779EA3W1T2CNAFAMZ
- Model: BGCDQ111
- Production Country: China
- Size (L x W x H cm): 12 x 13 x 15
- Weight (kg): 0.34
- Color: 1m
- Main Material: Synthetic
Verified Customer Feedback
This product has no ratings yet.