45W PD Charger TR671CKR
Product Name: 45W PD Charger
Model: TR671CKR
Power Output: 45 W
Input: 100–240 V AC, 50/60 Hz, 1.5 A
Output Profiles: 5 V/3 A, 9 V/3 A, 12 V/3 A, 15 V/3 A, 20 V/2.25 A; PPS: 3.3–11 V @ 4.05 A, PPS: 3.3–16 V @ 2.8 A
Material: PC (polycarbonate)
Weight: 79 g
Colors: Black, White
Protection Features: Short circuit, over-voltage, over-current, overload, backflow protection
Efficiency LevelVICertifications: ETL, CE, FCC, PSE, UKCA, KC, RoHS, REACH
Product Overview
The 45W PD Charger (Model TR671CKR) is a compact, high-efficiency USB-C power adapter designed to support modern devices requiring up to 45 watts of power. Built from durable PC material and available in sleek black or white, this charger delivers a broad range of voltage outputs to safely and effectively power laptops, tablets, mobile phones, and more.
At only 79 g, the TR671CKR is travel-friendly yet rugged, offering protection against short circuits, over-current, over-voltage, overload, and even backflow. It is certified by ETL, CE, FCC, PSE, UKCA, KC, RoHS, and REACH, and comes with a one-year warranty. With input from 100–240 V and output profiles from 5 V up to 20 V (plus PPS modes), this adapter is versatile enough for nearly all USB-C PD–compatible devices.
Specifications
| Feature | Specification |
|---|---|
| Model | TR671CKR |
| Power Output | 45 W |
| Input | 100–240 V AC, 50/60 Hz, 1.5 A |
| Output Profiles | 5 V/3 A, 9 V/3 A, 12 V/3 A, 15 V/3 A, 20 V/2.25 A; PPS: 3.3–11 V @ 4.05 A, PPS: 3.3–16 V @ 2.8 A |
| Material | PC (polycarbonate) |
| Weight | 79 g |
| Colors | Black, White |
| Protection Features | Short circuit, over-voltage, over-current, overload, backflow protection |
| Efficiency Level | VI |
| Certifications | ETL, CE, FCC, PSE, UKCA, KC, RoHS, REACH |
| Operating Temperature | –20 °C to +55 °C |
| Storage Temperature | –40 °C to +70 °C |
| Warranty | 1 year |
Key Selling Points
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Robust Power Delivery — Supports full USB-C PD range up to 20 V = 45 W, plus PPS modes ideal for fast‐charging phones and laptops.
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Safety-First Design — Equipped with multiple protection mechanisms (short-circuit, over-current, etc.) to ensure safe charging.
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Certified Quality — Holds ETL, CE, FCC, PSE, UKCA, KC, RoHS, and REACH certifications — globally compliant.
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High Efficiency — Energy-efficient Level VI design helps reduce wasted power and heat.
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Portable Yet Durable — Lightweight (79 g) and built with tough PC housing.
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Wide Compatibility — Designed for laptops, tablets, smartphones, and other PD-enabled devices.
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Warranty & Reliability — Comes with a 1-year warranty and backed by professional manufacturing.
Applications
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Laptops & Notebooks: Charge USB-C–enabled laptops (e.g., ultrabooks, MacBook Air) at up to 45 W.
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Tablets: Power high-performance tablets that support USB-C PD charging.
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Smartphones: Fast-charging for modern phones that support PD or PPS.
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Portable Devices: Great for power banks, handheld gaming devices, and more.
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Business & Travel: Compact enough to carry in a bag or suitcase; ideal for home or on-the-go use.
FAQ
Q1: Is this charger compatible with my MacBook Air?
A1: Yes — if your MacBook Air supports USB-C Power Delivery and draws 45 W or less, this adapter will work fine.
Q2: Can I use this charger to fast-charge my Samsung Galaxy phone?
A2: Yes — it supports PPS mode (3.3–11 V, 4.05 A), which is compatible with many modern Samsung devices.
Q3: What happens if I plug in a device that doesn’t need 45 W?
A3: The charger will negotiate via PD or PPS and supply only the current and voltage the device needs — safe and efficient.
Q4: Is it safe to leave this plugged in all the time?
A4: Yes, the charger includes protection against overload, over-current, and short circuits. However, unplugging when not in use is always a good practice for long-term durability.
Q5: What should I do if it stops working within a year?
A5: You can use the 1-year warranty. Contact support with proof of purchase, and provide details of the issue; the manufacturer should guide you on replacement or repair.
Q6: Can I order this with a different plug type (e.g., EU, UK)?
A6: Since this product is from Shenzhen Jialu Technology, which provides OEM/ODM services, you can likely request custom plug variants.
Why Choose Shenzhen Jialu Technology
One of Jialu Technology’s standout advantages is its manufacturing strength combined with quality assurance. Based in Shenzhen, Jialu has a 6,000 m² factory with about 300 employees, including more than 40 senior technical staff.
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Automated Production: The factory uses automatic power-testing systems and aging lines to minimize defects.
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Certified Quality: Jialu holds ISO9001 (quality management), ISO14001 (environment), and BSCI (business social compliance) certifications.
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Global Compliance: Their products carry a wide range of international certifications (ETL, CE, PSE, UKCA, KC, etc.), reflecting their commitment to serving global markets.
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OEM/ODM Capability: Jialu offers fully customized power solutions, working closely with partners to tailor designs and outputs.
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Customer-Centric Service: They emphasize quick response, flexible production, and 24/7 support for international customers.
These strengths mean that, when you choose Jialu’s TR671CKR charger, you’re not just getting a product — you’re partnering with a reliable, quality-focused manufacturer with proven export capacity and robust production systems.
