Our Battery
ODM Solution
 
Battery Design
We have a plethora of existing battery designs, but if you have something particular and different in mind, we'll try to make it happen or design something that will work for you.
Battery Application R/D
We assess the application provided and give you recommendations on what type of battery and chemistry should be used. That way you don't have to worry about devices catching on problem during use.
Technical Battery Support
Sometimes issues occur that are not related to the battery cell itself. Sometimes it's the batatery pack, the BMS, the PCM/PCB, or other issues relating to a battery. We're here to help with everything regarding our batteries and our added technologies.
Logistics
We are an international company that works with small to Fortune 500 companies all around the globe. That's a lot of travel time. So naturally we have shipping agents readily available to ship batteries straight to our clients.
After-Sales Support
From beginning to end, we make sure our client's experience while working with Grepow is beyond satisfactory. That applies to after-sales as well. If there are issues after everything is said and done with the whole process, please contact us, and we'll make it right.
 
 
 
 
Drop Testing
Vibration Testing
Short Circuit Testing
 
Why Choose
Our ODM Solution
 
 
 
Leading Solution
For over 10 years, MAXPOWER has been delivering reliable lithium energy solutions for various industries including RVs, Power Sports, Ourdoor supplies, etc. With more than 10 GWh lithium-based products are used worldwide, MAXPOWER is recognized as a professional lithium-ion battery manufacturer and innovative pioneer in the lithium battery industry.
 
 
Reduce the Cost, Time and Effort
MAXPOWER ODM offers professional engineer talents and experience across every development phase for the high efficiency to translate cost to revenue. We provide a one-stop solution from battery cell and raw material sorting, structural design, performance simulations, assembly and gauntlet inspection, help navigate your targets to your business strategies.
 
 
Flexible Offers
The MAXPOWER ODM aims to provide tailors solutions to suit more specific needs. We offer various scales of demand and system-level customization services. Our experts and representatives work closely with the clients promptly validate the products for different and unique demands. We are confident to cooperate with the world, to plan, construct, and realize all the excellent projects.
 
Why Does
MaxPower ODM Offers
 
Reach, Design, and Engineering
The MAXPOWER R&D team has over 30 well-trained professional electric engineers to ensure your breakthrough ideas are delivered to the market. Examined by the global market for over 20 years, the MaxPower built lithium-ion battery solution practice in a wide variety of industries.We have expertise in Lithium Battery Packs, Residential Battery Energy Storage systems (BESS), Lithium-ion Starting Batteries, Smart Battery Management System design, chassis design, thermal analysis, etc.
World-Class Supply Chain
MAXPOWER has an in-depth cooperation with the well-recognized China's lithium-ion battery cell suppliers such as CATL, EVE, REPT, CALB, etc. The solid bond allows us to select the most fitting CORE of The Products - Lithium-ion battery cells for the customer who has appointed requirements, engaging the best material match with the dedicated projects.
Quality Inspection & Operations
With ISO 9001:2015 and ISO 14001:2015 certificated, MAXPOWER achieves high standard quality goals for ODM production using comprehensive quality assurance processes and thorough execution.The MAXPOWER products are fully compliant with UN38.3, CE, and other global manufacturing procedure standards as required by the ODM clienteles. MaxPower is your most trusted and reliable ODM partner.
OEM/ODM Service Process
 
Customizable
Battery
Customers tell us the specifications of the batteries what they need,
and our engineers will design and evaluate the corresponding battery solutions.
Customized
Battery Types
Lithium Ion Batteries : 10440, 14430, 14500, 18650, 18500, 26650, 38120, 40160
Lithium LiFePO4 Batteries: Cylinder Cells, LiFePO4 Polymer cells and Prismatic Cells
High Discharge Power Tool Batteries: SC, 18650, 26650 Size
PCB/PCM/BMS: From 1 cell to 24 cells. Can customize with minimum qty

Customized Battery Pack  
Chemistries
Lithium Ion/Lithium Polymer:
This enhanced chemistry provides increased performance over nickel- and lead-based chemistries. Lithium ion (Li-ion) and lithium polymer batteries can provide up to 200% of the energy density of NiCd (nickel cadmium), with low self-discharge rates and high discharge current capabilities.
 
Lithium Iron Phosphate:
These batteries use a lithium-ion-derived chemistry that exhibits superior thermal and chemical stability for improved safety characteristics. Lithium iron phosphate (LFP) batteries offer higher discharge rate capabilities, longer cycle lives, and a slower rate of capacity loss than other lithium-ion chemistries.

Customized Battery Pack
for Application
Our engineering and design team will optimize the reliability, safety, and manufacturability of your battery pack design. We utilize advanced mechanical and electronic design tools to give you the best performing, most economical, and most dependable battery pack assembly solution for your needs.
The engineering team at MaxPower provides custom battery pack design assistance to update or enhance your existing application, or we can develop a completely new battery pack assembly solution to meet the unique energy requirements of your products. We have the expertise and industry experience to deliver a complete, custom made energy solution for any industry or application.
CAD drawings and prototypes of your custom battery pack are provided for customer review and approval, and to help facilitate any pre-production design developments or changes.