CUSTOMIZED BATTERY SOLUTIONS
As a professional lithium battery manufacturer, we specialise in designing, engineering, and delivering custom battery packs that are safe, reliable, and built for real-world applications.
Whether you’re developing a new product or upgrading an existing system, our engineering team works closely with you to turn requirements into a production-ready battery solution—no guesswork, no overdesign.
ZENILOVE combines experienced battery engineers, fully customised BMS design, strict quality control, and efficient production to deliver safe, reliable lithium battery packs with fast turnaround and consistent performance across different applications.
Customized Lithium Battery Pack
At ZENILOVE, we are one of the top lithium-ion battery manufacturers, specialising in manufacturing custom battery packs that meet your specific needs and exceed industry standards.
Our 3.6V instrument battery solutions are engineered for precision instruments that simply can’t afford power drama. They deliver stable voltage output, predictable discharge behavior, and long-term reliability—exactly what sensitive devices need to perform consistently over time.
We offer full end-to-end customization based on each device’s real operating conditions. This includes optimized cell chemistry selection, capacity tuning, compact mechanical design, connector and lead customization, and tailored protection circuit architecture. The battery system can be fine-tuned for ultra-low self-discharge, minimal voltage fluctuation, and extended service life, ensuring dependable performance during continuous operation as well as long standby intervals.
These battery solutions are widely used in industrial measurement equipment, laboratory instruments, portable analyzers, and monitoring systems where power stability directly impacts measurement accuracy, data integrity, and overall system reliability. The result is a power source you don’t have to think about—because it just works.
The 10.8V infusion pump battery is purpose-built for medical applications where safety, consistency, and repeatable performance are absolutely non-negotiable. It delivers stable power output to support accurate fluid delivery and uninterrupted device operation in demanding clinical settings.
Our customization process emphasizes precise cell matching, high-reliability protection circuitry, and pack structures engineered to fit the mechanical layout and electrical requirements of specific infusion pump models. By tightly controlling charge and discharge behavior, internal resistance balance, and thermal performance, the battery maintains consistent runtime while minimizing capacity fade and performance drift over repeated charge cycles.
These battery solutions are designed for long-term deployment in hospitals, clinics, and home-care environments. They can be aligned with relevant medical device standards, testing protocols, and validation requirements, helping manufacturers reduce compliance risk while ensuring dependable, long-life power for critical infusion systems.
Our 10.8V low-temperature battery solutions are engineered for devices that must operate reliably in cold or extreme environments where standard lithium batteries lose capacity, voltage stability, and overall performance. These batteries are built to keep working even in unforgiving conditions.
Performance starts with the right foundation. Through customized low-temperature cell chemistry selection, internal structure optimization, and carefully designed current paths, the battery maintains dependable discharge behavior at sub-zero temperatures. Optional thermal management strategies and insulation designs can be integrated to further stabilize output and protect internal components in fluctuating or prolonged cold exposure.
Each solution can be tailored to specific operating temperature ranges, runtime expectations, capacity retention goals, and environmental protection requirements. As a result, these batteries deliver consistent power in outdoor equipment, industrial systems, and specialized low-temperature applications, helping devices stay functional, accurate, and reliable even when the environment is working against them.
The 7.2V instrument battery is designed for portable and professional instruments that demand a smart balance between compact form factor, sufficient runtime, and stable power output. It supports devices that need dependable energy without adding unnecessary size or weight.
Our customization capabilities cover electrical parameters such as voltage stability and capacity, as well as mechanical layout, connector interfaces, wiring configurations, and integrated protection features. This ensures smooth integration into a wide variety of instrument designs while meeting specific performance and safety requirements. Each battery pack is carefully engineered with matched cells and reliable protection circuitry to deliver consistent output across varying load conditions.
With a focus on long cycle life, thermal stability, and operational safety, these battery solutions are well suited for measurement instruments, diagnostic equipment, and portable professional devices where reliability, ease of integration, and long-term performance are essential.
BATTERY INSTALLATION & AFTER-SALES SUPPORT
A good battery design is only half the job. We make sure it works smoothly after it arrives.
Installation Support
We provide clear documentation and technical guidance to help you integrate the battery pack into your system efficiently. If your project requires specific mounting, connectors, or wiring layouts, our engineers will address those details during the design stage to reduce installation friction.
Reliable After-Sales Service
If issues arise, you’re not left guessing. Our support team responds quickly to help diagnose problems related to performance, BMS behavior, or usage conditions.
- We focus on:
- Practical troubleshooting, not generic replies
- Clear responsibility boundaries
- Long-term cooperation, not one-off transactions
- Keep your product running, not stuck in email loops.
We Provide Customized Battery
Design Services
If you have any ideas for custom battery designs, please contact our customer service team to discuss them.
Common problems with custom-made batteries
The core parameters that can be customized for cylindrical batteries (such as 18650, 21700, 4680) include: nominal voltage and capacity, discharge rate, chemical system, internal resistance level and consistency requirements, and safety structure.
The biggest advantage of polymer batteries is their high degree of shape and size customizability. They can be designed as ultra-thin, irregularly shaped, flexible, or conformable structures. Thickness can usually be customized starting from 2mm, supporting soft-pack aluminum-plastic film structures, suitable for compact spaces.
Although button batteries (such as CR, LR, SR series) are highly standardized, they can still be customized in the following aspects: capacity and discharge curve optimization; operating temperature range (low temperature/high temperature); self-discharge rate control; terminal structure (solder tabs, pins, leads). Packaging methods (tape and reel, tray) Suitable for sensors, wearable devices, medical equipment, and backup power supplies.
Depending on the application market and transportation requirements, common certifications include: UN38.3; IEC 62133 / IEC 60086; UL 1642 / UL 2054; CE / RoHS / REACH; additional certifications may be required for medical or industrial applications.
The selection logic is primarily based on application requirements: High power, high consistency → Cylindrical Battery; Thin and lightweight, irregular shape, limited space → Polymer Battery; Low power consumption, long lifespan, miniature devices → Button Battery.