Charger  Manufacturers, Traders, Suppliers

DC Fast Chargers serve Charge Point Operators, Oil & Gas, Convenience Stores, Retail Centers, Fleets and more for charging electric vehicles, heavy duty transit shuttles and school buses, fleets, and other specialty vehicles.

Wide output constant power range
Ultra-low standby power consumption
Ultra-low total harmonic distortion: ≤5%
Ultra-wide operating temperature: -40℃~+75℃
High Conversion Efficiency: peak efficiency ≥ 96%

Shijiazhuang TonHe Electronics Technologies Co.,Ltd. (Stock code 300491), is committed to innovation in technology, products and management. EV charging power modules and EV charging system solutions are the focuses of the company. TonHe Technologies provides customers with “One-Stop Service” including R&D guidance, system solutions, technical training and after-sales services.

We are a manufacturer of chargers as well as power adapters, power supplies.
power adapters are not naturally chargers, but they can be used as chargers when the appliances have the "charging circuit" (think about mobile phone)
the chargers can charge phones, laptops, notebooks, portable power bank, portable power station, power storage system (PSS), energy storage system (ESS), and other often-see daily appliances those have builtin battery.
The chargers for mobile phone, and other low-consumption electronic gadgets are designed as common wall mount/wall plug-in type. Those for laptops, notebooks, portable power stations, power storage systems (PSS), energy storage systems (ESS), are generally designed as desktop type.

The chargers we're producing : Wall mount, interchangeable AC plug, desktop class I and II, desktop with fixed AC cord.
Certified by UL, cUL, FCC, CE, GS, SAA, PSE, UKCA, CCC
Input: 100-240Vac, 50/60Hz
Energy rate: DOE VI, COC V5 Tier 2.
Protection: OCP, OVP, SCP, OLP
Surge: 1KV/6KV optional
EMC/EMI margin: More than 6db
PFC: 72W above products are optimized with PFC+LLC design
Materials: IC, Cap, PCB, all Taiwan class A brands adopted.
For more detailed technical data of concrete model, please send us inquiry, we will reply within 24hrs.
Custom options including but are not limited:
1. Output spec 5-36Vdc, 0.01-10A (custom can be defined freely within this range)
2. DC cord length and type (The cord length should be less than 3 meters to comply with safety certificate)
3. AC plug type if wall mount appearance is chosen, such as EU plug, UK plug, US plug, AU plug, etc.
4. DC plug spec, as USBA, USBC, straight, left bent, right bent, and so on
5. Nameplate info
6. Package

K-tech chargers are sold and used worldwidely so far.
Remember, power adapters can be used as chargers when the appliances have the "charging circuit", Find the applications as following for instance,
for mobile phones, laptops, notebooks, portable power bank, portable power station, power storage system (PSS), energy storage system (ESS)
If you have other digital applications and need electric charging, we are one of the best choices for you. The K-tech offers the latest technology in a more compact and reliable package. Our commitment to innovation, implementation of quality weights most, are why customers around the world are switching to k-tech.
Our hot-selling typical specs are listed for reference, so you can make a quick match by glance:
5W phase: 5W at 5Vdc 1A
12W phase (5Vdc-24Vdc, 0.01-2.4A spectrum, original classic wall plug-in design, direct USB ouput, or fixed DC cord type)
12W at 12Vdc 1A
12W at 24Vdc 0.5A
30W phase (5Vdc-25Vdc, 0.01A-4A spectrum, original classic wall plug-in design, can be customized into desktop adapter class II or be with fixed power cable)
18W at 12Vdc 1.5A
24W at 12Vdc 2A
24W at 24Vdc 1A
30W at 12Vdc 2.5A
30W at 15Vdc 2A
30W at 24Vdc 1.25A
48W phase (8Vdc-25Vdc, 0.01A-4A spectrum, original classic wall plug-in design, can be customized into desktop adapter class I, class II or be with fixed power cable)
36W at 12Vdc 3A
36W at 24Vdc 1.5A
39.9W at 19Vdc 2.1A class I
40W at 20Vdc 2A
42W at 12Vdc 3.5A
45W at 15Vdc 3A
48W at 12Vdc 4A
48W at 24Vdc 2A.
65W phase (9Vdc-25Vdc, 0.01A-6A spectrum, original class I, class II desktop adapter design, can be customized into open frame)
54W at 9Vdc 6A class I
60W at 12Vdc 5A class II
60W at 12Vdc 5A class I
60W at 24Vdc 2.5A class II
72W at 18Vdc 4A class II
72W at 24Vdc 3A class II
100W phase (12Vdc-36Vdc, 0.01A-7.5A spectrum, original class I desktop adapter design, can be customized into open frame)
90W at 12Vdc 7.5A class I
90W at 24Vdc 3.75A class I
99.84W at 24Vdc 4.16A class I
120W phase (12Vdc-24Vdc, 0.01A-10A spectrum, original class I or with fixed power cable desktop adapter design, can be customized into open frame)
120W at 12Vdc 10A class I
120W at 24Vdc 5A class I
144W at 24Vdc 6A with power cable