100% Safety & Reliable
We now are fitting the rectangle battery pack with a Smart BMS and power switch. The Smart BMS allows the cell group voltage, temperature, and battery capacity percentage to be monitored via an Android/Apple app through a Bluetooth connection. The Smart BMS will balance the cells even at a 90% charge.Our stand-out battery pack features are the facts that every single cell in the battery is fused. The signal wires are also fused. This is in addition to the normal battery management system (BMS). The BMS protects the battery against over-charge, excessive charge/discharge current, and also balancing.Our rectangular battery packs are housed in a steel/aluminum case. This not only provides serious mechanical protection but is also water-resistant. We build battery packs (and design/manufacture most of the key component parts on our own high-tech machines). We build our own battery packs, as we want to do things right, we want to do things safely, we want to innovate, and because we can.
Discharge End Voltage
0 to 45℃
－20 to 60℃
No maintenance. That means no watering, no acid, and no corrosion. Also, there is no need for rubber gloves and safety glasses when handling our batteries.
Tested and Safe.
Impress Lithium-ion Batteries has over 12 years of experience in safety. The Lithium chemistry used in our batteries is much safer than lead-acid which produces harmful by-products (lead and acid) that are hazardous materials.
Our BMS (battery management system) will detect any problems with the performance of the battery and shut down any cells not functioning properly. The BMS will also protect the batteries from any over-charging or undercharging of the batteries.
2-3 Hour Fast Charging.
Charging: A full 48V Lithium-ion e-bike Battery setup will charge in 2-3 hours versus normal lithium batteries that require 4-6 hours.
Opportunity Charging: This means you can top off your Lithium Batteries any time you want without harming the batteries (just like your cell phone). You cant do this with Lead Acid without damaging and reducing the life of the batteries.
Q. Is it safe to charge an electric scooter?
A: Whether or not an electric car is safe to charge depends on many factors, and only a good battery is not enough to ensure safe charging, to avoid fire hazards, you need to do the following.01.Use lithium batteries from regular manufacturers. Genuine lithium batteries are usually equipped with a high-reliability protection plate. When the charging voltage is too high, it will automatically protect the battery and terminate the charging, thus effectively protecting the battery. When the battery is fully charged, it will stop charging automatically to avoid overshoot. Our whole series of IPS are equipped with the top BMS in China, 100% safe and reliable!Use original or regular chargers with the same electrical parameters. These chargers have over-current and over-voltage protection to avoid over-charging and effectively protect the battery.03. Repair or replace the accessories (battery, anti-theft device, controller, converter) at regular service stations to avoid accidents caused by the wrong connection or wires that are not properly insulated.
Q. What are the benefits of increased voltage on a battery car?
A: As long as it is within the range where the battery can be normally loaded, the increased voltage of the battery car can increase the input power, increasing the output power of the car, possibly increasing the speed a bit, increasing the payload energy, but the power consumption will be faster. If it is outside the range where the battery can be normally loaded, it will result in reduced battery life!
Order today:To receive your package between
Because of the Coronavirus and outrageous demand of the Impress order processing can take up to 2-5 business days.
The speed of batteries receive depends on the following factors：
We have multiple shipping locations worldwide. We locate our primary warehouse in Hong Kong, however, we also have shipping capability originating from the U.S. Thus we ship origination for each order primarily based on a customer's physical address. Our goal is to use the fastest and safest method to deliver our products to our customers.
Expedited International Shipping
We only offer an expedited service option to select international markets due to the complexities and cost of international duties associated with expedited shipping.
All orders will typically be within 2-5 business days from our warehouse and all orders will include tracking from dispatch to delivery. We will ship all ordered in durable packaging to ensure it does not damage your purchase during transit. Impress is not responsible for delays, lost or damaged shipments, or orders sent to incorrect, invalid addresses, or correct addresses. It is always in our best interests to make sure you receive parcel timely manner and Impress will assist as much as possible to trace a missing parcel. Impress is not responsible for or refunds shipping costs in the event of delayed shipping of product availability.
Missing, Lost, or Stolen Package
If your package is missing or lost, we advised you to contact the shipping courier that's assigned to your shipment. We have no control over the shipment of your package once we hand it to the courier.
If the shipment status says “Delivered” but you didn’t receive the package, you must contact the courier. Sometimes they drop off the package at your local post office or they leave the package to your neighbor if you are not home on the day of delivery.
Damage or Defect
As we try our best to provide exceptional service, some factors like shipping and handling are outside of our control, and issues like this can happen.
If your goods are damaged, you can send us a photo and a video showing the damage or defect. You can send it to our customer support team firstname.lastname@example.org to help you get through the problem you are having.
If you need further help regarding your order, you can contact us on our email email@example.com or you can contact us.
End of 2019, an epidemic--COVID19 sweeping the world disrupted our businesses, After consultation with our co-founders, decided to bring our new business——Looking for more RLB Series Battery Dealers, Offering battery wholesale for our agents.
Why become an IMPRESS Dealer?
To remain competitive, battery technology must evolve. Today, the industry demands innovations that offer unparalleled power, performance, and longevity. The IMPRESS LiFePO4 battery does just that and surpasses existing batteries on the market.
When you become an IMPRESS dealer, know that you have a team of experienced industry experts behind you. Our engineering, applications, and sales teams have been in the industry for over 10 years and have a wealth of combined experience with batteries. Lithium batteries are still understood by many consumers, so we make sure you get the training, engineering, and sales support to meet your business needs.
With a focus on quality, we can ensure that you install quality products in your customers' battery-powered vehicles, recreational vehicles, home energy storage, and more. We see our standards, flexibility, and expertise as a competitive advantage.
We have been in the energy business since the beginning of our career as a distributor and understand the importance of branding to some distributors. We understand the need for cash flow, there is no minimum order quantity, we can generally wholesale our existing lithium batteries in packs of 10, greatly reducing the cash flow constraints for our distributors.
Contact Us for Dealer
We've been in the battery business for 12 years and have learned how to build on our success. We will work closely with you to build on your success. Not only do we provide batteries, but we also offer unparalleled service, training, and ongoing support. Our products are batteries, but we are in the business of building relationships and helping you succeed.
If you are interested, please send an email to our Support team: firstname.lastname@example.org
Lithium-ion batteries are rechargeable, and lithium ions change from an anode to a cathode when discharged, and from an anode to a cathode when charged. Compared to lead acid batteries, it is lightweight, small, and has a long life. This core attribute makes it the perfect element for many new design solutions. Lithium-ion batteries are available in unique custom battery pack designs.
Sometimes finding the ideal battery difficult. Standard batteries may not fit, or more energy or power is required to keep applications running at top capacity.Impress energy battery has the skill and ability to custom design li-ion battery packs to meet your specification. We can also design tested and trusted solutions based on your requirements in a different industry such as UPS, Solar, and Wind application, telecom tower reserve battery, medical equipment, etc Energy storage system; electric bike, scooter, trike, golf trolley, marine, etc transport vehicle, AGVs, Robot, Drone and other motive power batteries. Our design team will discuss all the relevant specifications with you. Impress will find the most suitable and cost-effective solution for you.
Our Process We understand the application’s requirements with you, identify the best solution, design a custom battery solution to specification, and collaborate with you to bring it to life.Accelerate Time to Market Add the Impress team and you’ll add critical capacity, experience, and engineering talent across the entire development cycle. Leverage our expertise to innovate faster, shorten time to revenue growth, and minimize costly delays across planning, design, prototyping, proof-of-concept, and testing.Improve customer experience Each Impress lithium battery is a quality product that we have worked hard to develop over the years. The quality is the same whether our name or your name is on the product. The reliability, resiliency, and performance of Impress that our customers appreciate will also be your qualities that your customers appreciate. Impress battery prides itself on its durable battery and stable battery management system, making full use of the manufacture of customized battery packs. Contact us or email us at email@example.com and we'll get back to you with an advantageous custom lithium battery solution as soon as possible!
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