Powering Innovation: Your Premier Source for Custom 18650 & Polymer Battery Packs

In an era defined by portable technology and specialized equipment, a one-size-fits-all power solution simply doesn't cut it. Whether you're developing the next groundbreaking drone, a life-saving medical device, or robust power tools, your application demands a battery engineered for its unique challenges. This is where Utry's custom 18650 lithium battery PACK and polymer lithium battery manufacturing services become your strategic advantage. We transform standard power into tailored performance.

Unmatched Versatility for Diverse Applications

Our core expertise lies in designing and producing special-shaped and high-performance battery packs to meet exact specifications. The product data highlights our broad compatibility, proving we are the trusted partner for industries pushing boundaries:

• High-Flying Tech: Drones (UAVs) and electric aircraft require lightweight, high-capacity, and reliable power. Our packs ensure stable discharge and extended flight times.
• Professional & Industrial Tools: From electric tools to robotics and garden machinery, we build durable packs with high discharge rates to handle peak loads.
• Critical Care Devices: Portable medical equipment needs safe, stable, and long-lasting batteries. Our certified manufacturing process guarantees peace of mind.
• Emerging Tech & Mobility: Electric boats, personal transporters, and advanced digital products all benefit from our custom power solutions.

Engineered to Your Exact Specifications: The Utry Advantage

Made-to-order is not just a service; it's our philosophy. We collaborate with you from the R&D phase to final production.

• Full Customization: From standard capacity (like 3000mAh) to bespoke requirements, voltage (3.7V standard), dimensions, and shape—we adapt to your design, not the other way around.
• Premium Cell Quality: We exclusively use brand new Grade A cylindrical lithium-ion cells (18650 type) with silicon-carbon anodes for optimal energy density and cycle life.
• Robust Performance: Designed for medium-rate discharge, our packs operate reliably in a wide temperature range of -20°C to +60°C.
• Safety & Compliance: Our production adheres to strict standards, and products can achieve certifications like CCC, ensuring market readiness and user safety.
• Built-in Protection: As rechargeable batteries with integrated management systems, they offer durability and a typical charging time of just 2-4 hours.

Why Choose Utry for Your Custom Battery Pack Project?

Based in China, a global hub for battery innovation, Utry combines advanced manufacturing with rigorous quality control. We understand that your battery is the heart of your product. Our commitment is to deliver a power source that enhances performance, ensures safety, and supports your brand's reputation. With a one-year warranty and a focus on scalable production, we are your long-term partner in power.

Ready to Energize Your Project?

Stop compromising with off-the-shelf batteries. Whether you need a prototype for R&D or full-scale production for a specific model, Utry's engineering team is ready to assist. Provide us with your voltage, capacity, dimensional, and application requirements, and we will craft the perfect battery solution.

Contact Utry today to discuss your custom 18650 lithium battery pack or polymer battery needs and request a competitive quote. Power your innovation with precision.