Custom LiFePO4 Battery Packs
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Reliable Custom LiFePO4 Battery Pack Supplier
With 20 years of exceptional design expertise and top-tier quality, we deliver the perfect LiFePO4 battery pack solutions. Entrust your design challenges to a reliable partner—seamlessly integrating within your timeline and budget to enhance your product’s competitiveness and expand its market reach.
Why Choose Us
Extensive LFP Battery Inventory
PKNERGY offers the most comprehensive selection of LFP batteries on the market! Whether you need cylindrical 21700, 32700, 32140… or prismatic 50Ah, 100Ah, 150Ah cells, we have the right options readily available to jumpstart any design project.
Industry-Leading Custom LiFePO4 Battery Pack Design
With over 6,000 battery designs across dozens of industries, PKNERGY stands as one of the most knowledgeable custom battery manufacturers. No matter the category, we can quickly tailor a solution to match your exact requirements.
Uncompromising Quality Assurance
We manufacture custom LFP battery packs under the highest standards, implementing rigorous random quality checks to ensure a 98% yield rate. Additionally, all our battery packs come with a three-year warranty for your peace of mind.
Dedicated Service & Support
Having served thousands of enterprises worldwide for two decades, PKNERGY is committed to win-win partnerships. From project inception, a dedicated project manager will provide one-on-one assistance, ensuring that every detail is carefully handled.
Start a seamless, one-click production experience with PKNERGY today!
Service Showcase
We provide professional and comprehensive custom battery services to our partners from the initial contact.
There are many factors that affect the success of a project, such as choosing an honest and reliable manufacturer. PKNERGY will provide the best solution within the specified time and reasonable budget, and continue to track the development of the project, including possible battery problems after the product is put into use, and we will become a solid partner for your continued development.
Lithium Battery Technology
High Temperature Battery
Our custom lithium-ion battery packs support charging and discharging in extremely hot environments, with an operating temperature range of 60°C to 100°C (140°F to 210°F).
Low temperature battery
Our low temperature battery can charge and discharge in severe cold conditions, with a temperature range of -5°C to -50°C (23°F to -58°F).
BMS technology
We can match the corresponding BMS regardless of the size of the battery. Excellent BMS can effectively improve the safety of use, extend the battery life and ensure the battery balance.
Communication technology
We can design a reliable smart PCM with Bluetooth, NTC, GPS and communication protocols. These include CANBus, SMBus, RS485, I2t, UART, etc.
Welding technology
If your battery pack requires a custom shell, PKNERGY can provide the latest plastic and battery welding technology. We also provide more common shrink-wrapped battery packs with custom terminations.
Product Display
Product features and advantages
Micro Drones
Consumer
AGV
Micro-Mobility
Security
Healthcare
Solar Lights
Mobile Robots
Automation
Market Served
Aerospace and Defence
Medical
Industrial
Customizable parts
Voltage
Each lithium-ion battery has a voltage of 3.7V, which can be connected in parallel to meet higher
Capacity
By selecting different battery cells or connecting in series, different capacity requirements can be provided.
BMS and communication hardware
Each lithium-ion battery has a voltage of 3.7V, which can be connected in parallel to meet higher
Shape
We believe that no two custom lithium battery scenarios are exactly the same. You can specify the order and appearance shape of the lithium battery pack.
Connector
Reliable connectors are essential to connect your device to the lithium-ion battery pack. You can choose from a variety of connectors: JST, XT30/60/90, TRX, Bullet, EC/IC, Dean Plug, QS8, Anderson Plug, etc.
LOGO
You can print your customized LOGO on the battery to enhance your company image and brand power!
Custom Battery Process
1. Contact
Make an initial contact with us by email or phone, during which you can discuss the specific parameters of the battery or your expected usage scenario with us.
2. Design
Based on your needs, we will provide you with a tailor-made solution within 24 hours and have a conversation with you to determine whether it is the same as you imagined.
3. Sample/Testing
Once we reach an agreement, we will produce a prototype of the battery for you within 7 days and send it to you by mail for testing.
4. Production
When all tests are completed, we will confirm the production quantity with you and enter the mass production stage. All our production processes are strictly carried out in accordance with our mature SOP process, and you can request verification of our production process at any time.
5. Factory testing
When the battery is produced, we will conduct random spot checks to ensure that the battery reaches 98% yield rate when it is delivered. At the same time, we will overproduce, which is to replace failed batteries and for possible battery failure inspection.
6. Transportation
We have rich experience, high efficiency and the highest safety standards to meet the challenges of lithium-ion battery transportation. Our global logistics network ensures fast and flexible delivery to meet your own transportation and storage requirements.
Our advantages
Free Battery Solutions
Simply send us your requirements via email or any preferred method, and we will provide a tailor-made LFP battery solution within 24 hours—at no cost.
Regulatory Compliance
Our batteries are certified to meet ISO 9001:2015 and AS9100D certified, and our solutions meet the requirements of CSA, UL, IEC, CE and other standards, and we have extensive experience in the certification process for custom batteries, ensuring your product meets all requirements for smooth market entry.
Extensive Experience
PKNERGY has been dedicated to custom battery solutions for over 20 years. With unwavering commitment and continuous innovation, we have delivered over one million custom battery packs worldwide.
Low MOQ
We understand the challenges of product development, from design to production and market launch. As your reliable partner, PKNERGY supports startups and growing businesses, fostering long-term win-win collaborations.
A Team That Never Stops Learning
PKNERGY is not just an expert LFP battery design team—we are also a learning team. Throughout our collaboration, we continuously adapt to market and technological advancements, refining battery solutions to help our partners stay ahead.
Frequently Asked Questions
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