Your Lithium-ion Battery and Battery Pack Experts

DTP Battery is an ISO014001 and ISO9001 specialist in the design, manufacture and supply of Li-ion batteries and lithium ion Battery Packs, operating in Shenzhen, China since 2001. We are experts in customizing Battery Pack solutions for our clients, from synthesizing an application’s operating request, through the battery life cycle phase, to battery discharge and charge performance. We focused on finding the most efficient and effective solution for each of our clients.

About Us

DTP Battery was established in 2001 with the goal to manufacture the best in lithium-ion polymer batteries for customers around the world. During that time, we have gained an impressive amount of experience, which has led to the continued development of high quality batteries for our customers.

Our Service and Product

We offer standard and customized Battery Pack solutions for a wide range of customers, meeting their needs in many different fields and for many different types of electronic devices. More than just Lithium-ion batteries, we create solutions to the effective, long-term powering of popular devices.

What does DTP battery look like?

How are Lithium ion Batteries made?  Watch the video and you will understand!

Our Areas of Excellence

We have a reputation for excellence as suppliers and manufacturers of Li-ion Batteries and Battery Packs. Whilst we achieve high client satisfaction with all our services, there are particular areas that help us stand out from other suppliers and manufacturers in the marketplace. These are:

Design and Engineering

Our engineering teams have 15 years of experience working with clients to develop their power supply solutions. During that time, we have built sound processes to identify client requirements based on key criteria such as operating information and product performance. We use that data to deliver a complete analysis solution that meets your needs.

Lithium-ion Cell Manufacture

We manufacture Li ion Battery cells, and are able to customize batteries size according to your specified room space. To date, we have developed more than 500 models of Lithium-ion batteries with different dimensions and capacities, from 50mAh to 10,000mAh per single cell. We have also developed new technology battery with more than a 4.35V charge limit voltage.

Stress-free Shipping

Lithium ion and lithium ion polymer batteries are considered dangerous cargo under IATA rules. We understand the international shipping of DG goods is complex and the rules change frequently. We collected a huge experience over the last for 15 years, and gathered deep knowledge in the handling and shipping of Li-ion Batteries by air and by sea.

Certifications and Warranty

At DTP Battery, we are confident in the quality of our products and offer a warranty of 12 months to 36 month. Our battery products are certificated as:

  • ISO14001
  • ISO9001
  • RoHS compliance
  • UL Standard 1642 c
  • ICE62133 and CB
  • CE mark

Our Products


Power banks

Power banks are uninterruptible power supply for a range of electronic devices including a smart phone, tablet PC, media player, or cameras as to extend the operational life of their device when trip .We also are pleased to customize power banks for you and your promotion purpose.…

Battey pack 2

Lithium ion battery packs

We manufacture and design Li-ion Battery pack solution with a wide range of voltage and capacity.Voltage options include: 3.7V, 7.4V, 11.1V, 14.8V, 24V, 36V,48V and more.Capacity options include: 10A, 20A, 50A, and 100A with or without enclosure, depending on requirements.…

18650 batteries

Cylindrical 18650 battery

The 18650 battery is a standard-sized Lithium-ion cylindrical battery. It has been running for years, and remained hugely popular due to its durability and high-performance.We offer hight quality 18650 Li-ion batteries in capacities of 2200mAh, 2600mAh, 2800mAh, 3000mAh, 3400mAh with optional typical voltage 3.6V, 3.75V with high discharge rate.…

Getting Started and the Design Process

Gathering information and discussing your needs so we understand what battery solution is best for you.

Designing and laying out the battery solution including client consultation where necessary

Creating samples for testing, and then running trial pilots

Client approval and sign-off on production

Beginning production of the order

Find Out Free Resources

There are Lithium ion battery and lithium ion polymer battery test reports, including reports on battery discharge and charge curve under different temperature with different discharge current, cycle life, etc.

We recommend you download our standard model list to check battery capacity, voltage and dimension, prior to designing your device. This may save you time and cost on customised solutions and answer any battery supply queries you may have.

Our Shipping Guide can help you understand the complex requirements often associated with shipping equipment containing Li-ion Batteries.

Our Frequently Asked Questions (FAQs) provide answers to most of the commonly-asked questions covering a range of commercial and technical issues.

Test Report