JETRAY
Multi-Industry Custom Battery Pack Design & Manufacturing
Precision-engineered lithium power solutions, built for your equipment and performance needs.
Reliable Power. Built to Perform.
li-ion Battery Packs
Customizable Li-ion packs with flexible form factors, tailored for diverse equipment power needs.
LiFePO4 Lithium Battery
High-safety, long-cycle LiFePO4 batteries, ideal for industrial and commercial applications.
Energy Storage Solutions
Reliable, scalable storage systems for residential, commercial and backup power scenarios.
Engineering Cases
Explore Jetray’s proven custom battery solutions across industries, from prototypes to mass production.
End-to-End Customization Across the Entire Lithium Power Architecture
From cell selection to system integration, we optimize every stage for safety, performance and reliability.
Cell Chemistry: Matched to your energy density and cycle life requirements
BMS & Communication: Smart monitoring and protection for stable operation
Thermal Management: Designed to perform under extreme conditions
Connectors & Interfaces: Customized for seamless equipment integration
From Cell to Custom Battery Pack
Rigorous in-house processes ensure every battery meets the highest standards of quality and consistency.
Wide Industry Applications
Tailored lithium power solutions for industries including energy storage, robotics, industrial equipment and more.
Energy Storage Systems
Reliable power for residential, commercial and off-grid applications
UPS & Backup Power
Stable emergency power for telecom, data centers and critical equipment
Mobility & Robotics
High-discharge lithium systems for long runtime and continuous operation
Industrial Equipment Power
Compact, efficient power for heavy-duty industrial machinery
Portable & Outdoor Energy
Lightweight lithium packs for portable, off-grid use
What Makes Jetray a Trusted Lithium Battery Manufacturer?
With 15+ years of expertise, we specialize in custom battery pack design, development and manufacturing for consumer electronics, industrial equipment and energy storage systems. We deliver consistent quality, reliable performance and dedicated support at every stage.
From Sample to Repeat Orders
Transparent communication and reliable support from your first inquiry to bulk production. We keep you updated at every step, ensuring smooth cooperation and on-time delivery.
Why choose us to customize lithium batteries
You are part of an engineering or procurement team, and you will inevitably encounter various challenges when sourcing and collaborating with lithium battery manufacturers. Partnering with Jetray helps you avoid these unnecessary hurdles.
Strict Cell & Module Consistency, Zero Batch Performance Deviation
Customer's Dilemma
we’ve long struggled with inconsistent battery cells and modules from suppliers. Even with identical specifications, internal resistance, actual capacity and discharge performance differ greatly between batches. We have to retest and screen every incoming shipment, which often triggers equipment abnormalities and delays project progress.
Partner with Jetray for Solutions
Strict Cell Grading & Sorting : Full test and precise grading of cell parameters to eliminate batch deviation from the source.
Constant-Temperature Automated Aging & Matching : Unified aging and assembly standards to keep module performance consistent.
Batch Locked Production & Full Traceability : Batch raw material locking plus full process traceability for stable output.
You will get
Gain perfectly consistent cell and module performance across all batches, with zero extra testing and quality risks.
Perfect BMS system matching, eliminate potential safety hazards completely.
Customer's Dilemma
We often face mismatched BMS and battery systems from suppliers. Poor compatibility brings unstable operation and hidden safety risks, forcing us to spend extra time adjusting and redesigning our solutions.
Partner with Jetray for Solutions
Custom BMS Matching : Tailor BMS parameters to perfectly fit your battery system.
Pre-production Compatibility Testing : Full compatibility verification to eliminate potential safety risks.
Integrated System Design : One-stop BMS and battery overall design for stable and safe operation.
You will get
You get perfectly matched BMS and battery system with full compatibility. All hidden safety risks are eliminated upfront, letting your equipment run steadily with no extra adjustment or redesign cost.
Full price openness, no hidden charges throughout cooperation.
Customer's Dilemma
We often encounter unclear pricing from battery suppliers. The initial quote looks favorable, but unexpected hidden fees keep popping up later, leaving us over budget and unable to control project costs in advance.
Partner with Jetray for Solutions
Fully Transparent Quotation : All items clearly listed in advance with no ambiguous charges.
No Hidden Extra Fees : One-off confirmed pricing throughout cooperation, no subsequent surcharges.
Fixed Cost Budget Support : Provide detailed cost breakdown to help you make accurate project budget planning.
You will get
Enjoy factory-direct favorable pricing with fully transparent quotes and zero hidden fees. All costs are clearly disclosed upfront, letting you budget accurately and avoid unexpected extra expenses.
