Professional Custom Lithium Polymer Battery Manufacturer
Custom-Shaped LiPo Cells · 3-Day Prototyping · MOQ 500 · ISO/CE/UL Certified
Our Product Lines
Comprehensive lithium polymer battery solutions tailored for diverse industries and applications.
Consumer LiPo
Ultra-thin custom-shaped LiPo cells for smartphones, wearables, and portable consumer electronics.
Learn More →RC & Hobby
High-discharge LiPo packs for RC cars, boats, aircraft, and competitive hobby applications.
Learn More →FPV & Drone
Lightweight high-energy-density cells purpose-built for FPV racing and commercial drone platforms.
Learn More →18650 Power Cells
Reliable cylindrical 18650 cells for power tools, laptops, e-mobility, and energy storage systems.
Learn More →Why Choose ProBattery?
We deliver unmatched flexibility, speed, and quality for OEM battery projects worldwide.
Custom-Shaped Cells
Any shape, size, or capacity. Our engineering team designs cells to fit your exact mechanical specifications.
3-Day Prototyping
Rapid sample turnaround. Receive functional prototypes within 3 business days for design validation.
Flexible MOQ — 500 Units
Low minimum order quantities for custom projects, starting from just 500 pieces per design.
Full Certifications
ISO 9001:2015, CE, UL, RoHS, UN38.3, and IEC 62133 compliant manufacturing facility.
15+ Years R&D
Deep lithium-polymer expertise since 2009 with 30+ engineers dedicated to continuous innovation.
Technology & Certifications
Backed by advanced R&D capabilities and globally recognized quality certifications.
R&D Capability
Our in-house research and development center is equipped with state-of-the-art testing and prototyping facilities. We work closely with clients to develop custom battery solutions from concept through mass production.
- Custom cell design & electrolyte formulation
- BMS & PCM circuit development
- Cycle life & performance testing lab
- Thermal simulation & safety evaluation
- International patent portfolio (50+ patents)
Certifications
How We Work Together
A streamlined partnership from initial inquiry to global delivery.
Inquiry & Consultation
Share your requirements and we discuss the best solution.
Technical Evaluation
Our engineers assess feasibility and optimize the design.
Quotation & Confirmation
Receive a detailed quote with timeline and terms.
Sample Development
Functional prototypes delivered within 3 business days.
Mass Production
Full-scale manufacturing with rigorous quality control.
Global Delivery
Secure packaging and worldwide shipping to your door.
About ProBattery
Founded in 2009, ProBattery is a leading custom lithium polymer battery manufacturer based in Shenzhen, China. We specialize in designing and producing custom-shaped LiPo cells for OEM clients across consumer electronics, RC hobbies, drones, medical devices, and industrial applications. Our 10,000+ square meter facility houses 30+ R&D engineers and produces over 5 million cells per month, serving clients in more than 50 countries worldwide.
Get a Custom Battery Solution
Tell us about your project and our engineering team will respond within 24 hours.
Latest from Our Blog
Industry insights, technical guides, and company news.
A Complete Guide to Custom LiPo Battery Design
Learn how to specify the right shape, capacity, and discharge rate for your OEM project.
Read MoreUnderstanding LiPo Battery Safety & Certifications
An overview of UN38.3, IEC 62133, UL, and what they mean for your battery supply chain.
Read MoreHow Flexible MOQ Benefits Your Battery Sourcing Strategy
Why low minimum order quantities give startups and SMEs a competitive edge.
Read More