Home - Your Website Name UTL｜Trusted Global Lithium‑Ion Battery Solution Provider

Cell Product Portfolio — Application Scenarios

Dual‑technology solution of polymer pouch and cylindrical cells, covering 50mAh ‑10000mAh. Customized packaging and discharge rates for diverse scenarios, enabling power supply across consumer electronics to smart hardware.

3C Consumer Electronics Polymer Battery

Ultra‑thin pouch design, minimum thickness of 1.44 mm, supporting 2C/3C fast charging. Energy density ≥850Wh/L. Compatible with full‑range consumer electronics including tablets, laptops, wireless earbuds and smart home devices.

High‑rate Polymer Battery for AI Devices

Ultra‑thin and lightweight pouch cell with instant high‑rate discharge above 15C. Meets continuous power supply and pulse power consumption requirements for high‑computing AI chips. Supports fast charging starting at 2C, ideal for always‑on smart terminals such as AI tablets and AI glasses.

Automotive‑grade Electronic Module Polymer Battery

High‑temperature‑resistant electrolyte formulation with wide operating temperature range (-40℃ ~ 85℃). IATF 16949 automotive quality system certified. Specially designed for backup power of on‑board modules including GPS, HUD, Bluetooth modules and ADAS, eliminating swelling risks under high in‑car temperature in summer.

Polymer Battery for Wearable & Medical Devices

Low self‑discharge design for minimal capacity decay during long‑term storage, ensuring reliability for backup applications. ISO 13485 medical device quality management system certified, compliant with IEC 62133 and UN38.3 safety standards. Suitable for smartwatches, wearable monitors and portable medical equipment.

High‑rate Cylindrical Battery for Robots

Large‑format 21700 / 46‑series cylindrical cells with energy density of 250‑300Wh/kg. Supports 3C‑5C continuous discharge and 10C‑20C peak instantaneous discharge. Wide temperature range (-20℃ ~ 60℃), cycle life ≥800 times, excellent consistency and flexible assembly. Optimized for main power supply of humanoid robot torsos as well as power systems for service and mobile robots.

Custom Solutions for High‑Temperature Polymer Cells

High‑temperature, shock‑resistant endurance solutions covering full scenarios of automotive, GPS and educational terminals.

Automotive Tablet

Cockpit Armrest Display

GPS Tracking Terminal

Educational Tablet

20‑Year Expertise in Lithium‑ion Battery | Your Reliable Battery Solution Provider

Building a full‑chain safety technology closed‑loop from material systems and cell design to intelligent BMS. customers.

Our professional R&D team consists of over 70 senior engineers,

with multi‑dimensional independent development capabilities

including cell‑structure design and precision process control.

Sample delivery can be completed within 7 days at the fastest.

Our product certifications satisfy access requirements for consumer electronics, automotive‑grade and medical industries. We also hold international transportation certifications such as UN38.3 and PI965 to support compliant global exports of lithium‑ion battery products.

Headquartered in Shenzhen, Guangdong, rooted in the Guangdong‑Hong Kong‑Macao Greater Bay Area, UTL has specialized in lithium‑ion battery industry for 20 years. As a professional lithium‑ion battery solution provider, we deliver safe, reliable and innovative products as well as technical support for global clients across lithium‑ion battery and energy‑storage sectors.
We operate two major manufacturing bases in Guangming (Shenzhen) and Ji’an (Jiangxi), covering a total area of over 130,000 m² with daily production capacity of 800,000 lithium‑ion cells, enabling large‑scale and stable mass‑delivery capability.

Technologically, UTL achieves independent R&D and end‑to‑end process control covering material‑system design, cell‑structure development and intelligent BMS. We have built a full‑chain safety closed‑loop spanning “Material‑Cell‑System” to guarantee product consistency and safety throughout the whole lifecycle.

Our management systems are certified to ISO 9001(QMS), ISO 14001(EMS), ISO 13485(Medical Device QMS) and IATF 16949(Automotive QMS). Our products hold authoritative safety certifications including UL, CE and CCC. We are fully capable of supplying high‑safety, high‑reliability and customizable lithium‑ion battery products and technical services for worldwide customers.