Faster battery charger: Deep Cycle Fast Charger for 12V 12 Volt Batteries

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Every Quick Charge charger is made in the USA and are the most rugged and reliable heavy duty battery charger that solves mobile power needs where dependability and durability are essential. For over 40 years, these so called “bullet proof” industrial chargers have withstood harsh environmental working conditions in the mining, manufacturing, distribution and construction industries.


Quick Charge produces more charger models serving more commercial industries than any other charger manufacturer in the world.

Popular Commercial Applications

  • Electric Pallet Jacks
  • Scissor Lifts
  • Forklifts
  • Floor Scrubbers
  • Electric Vehicles
  • Golf Carts

Industrial Battery Chargers Used By:

  • Food & Beverage Companies
  • Commercial Fleet Operators
  • Automotive Manufacturing Plants
  • Oil & Gas Exploration
  • Retail Distribution Centers
  • Golf Courses
  • Construction Companies
  • Battery Specialists

These heavy-duty transformer based chargers are still hand made with precision rather than mass produced.

We do our best to keep the most often purchased items in stock and notate any expected build times on each charger.

The rest of the chargers are built to order and arrive at your door within 14 days after submitting an order. They will bump Next Day and 2nd Day Air orders to the front of the build line for those that “needed a charger yesterday.”

Choose from multi-bank units, small on-board rugged chargers, dependable portable units, large 100 amp forklift chargers, select-a-charge models, series/parallel chargers and so many more OEM specific replacement chargers for Taylor-Dunn personnel movers, Toyota lift trucks, JLG and Skyjack scissor lifts, and Crown pallet jacks to name a few.

Quick Charge — built to withstand whatever commercial industry can throw at it!>

Extreme Fast Charge Batteries | Transportation and Mobility Research

NREL researchers are using electrochemical models to improve lithium-ion (Li-ion)
battery designs and accelerate electric vehicle (EV) charging speeds.

This model shows flux of Li-ions moving through a battery from the electrolyte into
the negative electrode. Bright parts depict high flux as the ions must converge and
travel faster through constricting pores. Visualization by NREL

The extreme fast charging of batteries is key to allowing drivers to travel faster
and further, advancing the public adoption of EVs. Thus, widespread extreme fast charging
infrastructure is critical to the future of EVs, which must be able to charge in 15
minutes or less to compete with the refuel times of combustion engines.

However, the Li-ion batteries used in EVs are resistant to these expedited charging
speeds, and the energy-dense Li-ion batteries capable of fast charging are significantly
more expensive.

As part of the U. S. Department of Energy’s eXtreme Fast Charge and Cell Evaluation
for Li-ion Batteries (XCEL) program, NREL is leading the research to advance physical
understanding and develop benchmark designs to show how emerging technologies can
achieve extreme fast charging.

Advanced Electrochemical Modeling for Batteries

NREL is using electrochemical models to understand the performance and degradation
of batteries under fast charge. This research identifies pathways to improve fast
charge capabilities in Li-ion batteries by optimizing electrode and cell design.

Model-guided optimization speeds up the development of next-generation battery designs
for fast-charge time, high energy, low cost, and long lifetime.

Macrohomogeneous Models

Macrohomogeneous models describe the transport of lithium through the battery and
identify reaction rates across the thickness of electrodes. Researchers use these
models to capture major rate limitations and identify novel approaches to achieve
fast charge.

Microstructure Models

Microstructure models, such as the Microstructure Analysis Toolbox, are based on 3D geometry of active material particles and demonstrate how particles
are packed into the electrode. These models quantify the tortuosity and distance that
ions must travel as well as constrictions they face when moving across the electrode.

Degradation Models

Degradation models measure the effect of key degradation mechanisms, such as lithium
plating or cathode cracking, on the overall performance of the battery. Researchers
use degradation models to compare different reactions within the battery to evaluate
new battery materials for improved performance.

Enhancing Electrolyte Transport for Faster Charging

Today’s thin-electrode Li-ion batteries can already charge in less than 15 minutes;
however, those cells are 20% less energy-dense and cost twice that of thick-electrode
cells. While they offer cost and energy advantages, thick-electrode cells suffer from
severe lithium-concentration gradients across their electrodes during fast charge.
Technical solutions are needed to enhance electrolyte transport and mitigate damage
due to lithium plating, active material cracking, and excessive heat generation. These
barriers limit the battery’s lifetime and increase the need for expensive thermal

The XCEL team is using its understanding of physical barriers to develop novel electrolytes,
advanced electrodes, adaptive electrochemical protocols, and optimal thermal controls
that, together, meet the U.S. Advanced Battery Consortium goals of 80% charge in <15
minutes of 275 watt-hour/kilogram cells, with 1000-cycle, 15-year lifetime. Faster
lithium transport through the electrolyte is the primary technical improvement needed
to fast charge high-loading batteries.

NREL’s work with the XCEL team seeks to achieve fast electrolyte transport in several
ways: improved electrolyte formulations, low-tortuosity advanced electrode designs,
and appropriate use of elevated temperature, or “good heat,” which enhances electrolyte
diffusivity and conductivity during charging, albeit with some penalty to calendar

Besides improving lithium transport, proposed electrolytes will enhance high-temperature
lifetimes and improve cell-level thermal transport properties. Innovative charging
protocols will further improve fast-charge acceptance and increase lifetime with machine-learned
health adaptivity.


Lithium-Ion Battery Life Model With Electrode Cracking and Early-Life Break-In Processes, J. Echem Soc. (2021)

Extended Cycle Life Implications of Fast Charging for Lithium-Ion Battery Cathode, Energy Storage Materials (2021)

Quantifying the Influence of Charge Rate and Cathode-Particle Architectures on Degradation
of Li-ion Cells Through 3D Continuum-Level Damage Models, Journal of Power Sources (2021)

Artificial Generation of Representative Single Li-ion Electrode Particle Architectures
from Microscopy Data, Nature Computational Materials (2021)

Mapping the Architecture of Single Electrode Particles in 3D Using Electron Backscatter
Diffraction and Machine Learning Segmentation, Journal of Power Sources (2021)


rating of models, the best fast chargers for smartphones

Unfortunately, not all smartphones are able to work even a full day, but fast chargers come to the rescue, which are supported by almost all modern phones. We talk about the best fast chargers for smartphones from our range.

How to choose fast charging and what to look for

There is still no single standard for fast charging for smartphones. Some manufacturers support the Power Delivery standard, others support Qualcomm Quick Charge, and others only support proprietary standards like DASH Charge or SuperVOOC Charge.

Some of these charging standards are compatible with each other (for example, Power Delivery 3.0 and Quick Charge 4.0), some are not. Therefore, first you need to determine exactly which standard your smartphone supports, and only then look for a spare or more powerful charger for it. Usually, information about this can be found directly on the packaging of the phone, in the instructions or on the official website.

Pay attention to other characteristics.

Modern standards such as Power Delivery support up to 100W of power. This allows you to charge the device up to 100% in about 25-35 minutes. But it is important that the smartphone also supports the declared power – this is written on the packages from them or mentioned in promotional materials. For example, if a smartphone can only accept 45 watts, it will take longer to accumulate energy (approximately 45-55 minutes). The speed also depends on the size of the battery. The larger the battery, the longer it takes to recharge.

Most modern phones support 20W to 45W fast chargers, while 65W and 95W chargers can already be used with laptops. High power (from 65 W) is most often supported by expensive flagship smartphones.

Fast charger top


Connectors: USB-C, USB-A

Maximum output current: 3A

Power: 20 W

Compatibility: universal

View item

Inexpensive adapter with Power Delivery and Quick Charge opens our ranking of the best fast chargers. The adapter is compatible with most smartphones and is equipped with a chip that protects the charger from overvoltage, overheating and short circuit. There is also a model without Quick Charge support on sale, it costs even less.

Pros: Inexpensive, versatile

Cons: Low power

Suitable for: iPhone owners and all smartphones with USB-C

TFN USB-C PD 40W White

Connectors: 2 x USB-C

Maximum output current: 3A

Power: 40W

Compatibility: Power Delivery and Quick Charge

9002 8 View item

High power charger , with which you can simultaneously charge two smartphones, a tablet or even a laptop with Power Delivery support – that is, all modern devices with USB-C 3.1. If you drive a car, this might be the best fast car charger for you.

Pros: powerful, with two ports

Cons: only supports a good USB-C fast charging cable

Best for: Anyone with USB-C smartphones, tablets and laptops who needs to charge two devices at the same time


Connectors: 2 x USB-C, USB-A

Maximum output current: not specified

Power: 65 W

Compatibility: universal

View product 90 003

A heavy duty charger designed primarily for charging laptops and the latest smartphones. It is capable of simultaneously distributing power to three devices with less power, such as two smartphones and a tablet. Ideal for travel. Also available in white.

Pros: powerful, with three ports

Cons: quite large

Best for: travelers and owners of the latest smartphones

Samsung USB Type-C Power Delivery 25W

Connectors: USB-C

Maximum output current: 3A

Power: 25 W

Compatibility: Samsung devices with Super Fast Charging and any devices with Power Delivery

our compact charger for the latest Samsung smartphones with support for the latest standards. Also compatible with other devices that support Power Delivery. It can run at reduced power with older smartphones. Also available in white.

Pros: compact

Cons: only one port

Best for: Owners of the latest Samsung smartphones and Power Delivery devices

Samsung USB Type-C 45W

Connectors: USB-C

Max Output current: 3A

Power: 45W

Compatibility: Samsung devices with Super Fast Charging and any devices with Power Delivery

View product ami . Alas, it has only one port, and with all devices without Power Delivery 3.0 support with Direct Charging it will work with reduced power. Also available in black. The best fast charger for Samsung.

Pros: Compact and powerful

Cons: Only one port

Best for: Owners of the latest Samsung smartphones and Power Delivery 3.0 devices

Deppa PD/QC 3.0 20W + USB-C to Lightning (MFI) cable 9001 9

Connectors: USB-C, USB-A

Maximum output current: 3A

Power: 20 W

Compatibility: universal

ports , but is certified for use with Apple devices and comes with a Lightning cable. The best fast charger for iPhone.

Pros: all standards, two ports, Lightning wire

Cons: low power

Suitable for: Apple smartphone owners

Anker PowerPort 3 20W USB-C

Connectors: USB-C

Maxim output current: 3A

Wattage: 20 W

Compatibility: universal

View product

Ultra-compact charger with Power Delivery and unique PowerIQ 3. 0 algorithm for maximum compatibility with a wide variety of devices.

Pros: miniature, universal

Cons: low power

Suitable for: owners of any smartphones

Best wireless chargers

Accesstyle Jade 15W

Connectors: USB-C

Maximum output current: 2A

Power: 15 W

Compatibility: universal

View product

Stylish wireless charging with support for Quick Charge 2.0, 3.0, FCP and Power Delivery. Depending on the connected charger, it can deliver up to 15W of power when connected wirelessly according to the Qi standard.

Pros: stylish and versatile

Cons: easily scratches

Suitable for: owners of any smartphones with Qi-charging support

Samsung EP-P4300 Black

Connectors: USB-C

Maximum output current: 1.67A

Power: 9W

Compatibility: Universal

View product

2-in-1 charger that allows you to simultaneously charge your smartphone and smart watch – or watch and headphones. Supports Power Delivery and Adaptive Fast Charging standards, so it can be connected to both Samsung and Apple chargers.

Pros: can charge two devices at once

Cons: no power supply included

Suitable for: owners of Samsung and Apple smartphones and watches

Canyon CNS-WCS302W

Connectors: Lightning, USB-C, microUSB

Maximum output current: 2.7A

Power: 15 W

Compatibility: Apple

similar accessories.

Pros: can charge three devices at once

Cons: requires a powerful charger for maximum charging speed

Suitable for: owners of smartphones, watches and Apple headphones

As a result

taste and color. If you’re looking for a compact power supply, take a look at Anker. If you have a powerful charger for your iPhone, look towards Deppa. No wonder she got into our top best fast chargers for iPhone. The most versatile chargers for any gadgets – TFN models and other chargers, including wireless ones.

See all chargers for smartphones and choose yours


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Xiaomi showed the fastest charger in the world




Xiaomi set a world record for fast smartphone charging – using new technology, the company was able to charge a phone with a 4000 mAh battery up to 100% in 8 minutes using a cable and in 15 minutes wirelessly. However, experts warn that such an attractive innovation may have its significant drawbacks.

Xiaomi has demonstrated a prototype of ultra-fast charging technology, reports portal The Verge.

Innovative technology has set a world record for both wireless and wired smartphone charging. During the test, the company used a modified Mi 11 Pro with a 4000 mAh battery.

According to the Chinese vendor, the new charger can fully charge the phone in 8 minutes with a 200W “HyperCharge” wired system or 15 minutes with a 120W wireless charger.

Many Chinese tech companies are competing to see who can build the fastest smartphone charger, and some of them are already releasing prototypes of their devices. So, two years ago, Xiaomi already announced a 100W system that could charge a 4,000mAh battery in 17 minutes.

BBK Electronics (produces smartphones under the brands Oppo, Vivo, OnePlus and Realme) is also developing in the field of fast charging. In the summer of 2020, Oppo showed Super Flash Charge technology, a 125W charger capable of charging a smartphone with the same 4000mAh battery in 20 minutes.

However, many of the developments remain prototypes due to implementation problems and do not reach the mass market.

As far as ultra-fast charging technology is concerned, it may look very attractive to the consumer, but it has a number of disadvantages.

So, The Verge notes that most often, fast charging systems include branded adapters and cables that users most often use at home, and do not carry with them. At the same time, as a rule, such a quick charge is necessary for people outside the home when they are in a hurry somewhere and do not have time to fully charge the battery.

There is another problem – super-fast charging leads to overheating of the battery, which can damage the phone, says Artem Deev, head of the analytical department at AMarkets.

“Such suspicions were already discussed last year when the company released a 120W charger. The experiment showed that when charging the phone, the battery temperature rises to almost 40 degrees, but for a short period. That is, in any case, such chargers can not be used constantly, but in emergency cases – when you really need to quickly charge your phone. When used on an ongoing basis, battery overheating is guaranteed, ”said the expert.

Stanislav Kosarev, Director of the Faculty of Information Technology at Synergy University, in an interview with Gazeta. Ru, noted that HyperCharge technology is only a concept, and there is no talk of widespread use yet.

“We don’t yet know how ultra-fast charging will affect smartphone battery life. Every phone has a specific battery charge cycle. On average – from 500 to 1000 cycles. Over time, charging efficiency decreases. There is a risk that HyperCharge technology will reduce the number of effective charges, ”the expert believes.

Smartphones are getting more powerful every year and chargers are getting faster, but batteries are not keeping up with these changes, he says.

“A standard smartphone, either Android or Apple, lasted an average of one or two days, and so it does. A super-giant battery would turn a smartphone into a huge pie, so there are no smartphones on the market that would go without charging for several days. I am sure that when using HyperCharge technology, cases of overheating and fire of smartphones are excluded, as Xiaomi engineers will do everything to avoid accidents, ”the expert concluded.

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