22 Years’ Expertise in Customizing Lithium Ion Battery Pack

22 Years' Battery Customization

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Custom Wide Temperature Battery

22 Years’Expertise in Custom Lithium-ion Battery Pack
Maximum Reliability & Maximum Safety

Customized
R&D
24-hour
Response
72-hour
Solution
10-year
Maintenance

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Wide Temperature Battery Other

-40℃~80℃ Wide Temperature Battery Button Battery CR2450 3V 600mAh

-40℃~80℃ Wide Temperature Discharge, 3V 210mAh CR2032 Button Cell

3.7V 4000mAh Lithium Ion Battery for Handheld Monitoring Facility

12V 10Ah Lithium Titanate Battery for Outdoor Power Monitoring Communication

72V 300Ah Lithium Titanate Battery for Sightseeing Train with Can Communication Management

12V 20Ah Lithium Titanate Battery for Outdoor Power of Communication and Monitor

Wide Temperature Battery Manufacturer

Wide temperature battery can maintain over 85% of capacity at -40℃~65℃, and have features of high energy, large capacity, long life-span, environmentally friendly and recoverability.

Working temperature range: -50℃~70℃
Capacity retention ratio at -40℃: ≥85%
Capacity retention ratio at -50℃: ≥70%
It can automatically switch the working status between -50℃ and 70℃
After storing for 24 hours under high temperature, expansion rate of the battery≤3%, while capacity retention ratio≥95%
It can charge at -21℃

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Custom Solutions

22 Years’ Experience in Custom Solutions

Since its foundation in 2002, Large Power has been dedicated to provide the best custom lithium ion battery pack for worldwide users. And has accumulated rich experience in li ion battery field.

Over 60 People’s in R&D Team

Large Power’s technical center covers ID design, electronics, mechanism, software, electrochemistry, power source, workmanship, measurement and control, signal processing and so on.

Over 3000 Successful Cases

Large Power’s custom lithium ion battery packs were widely used in medicine, finance, communication, security and protection, logistics, mining, photovoltaic and 3C consumer products.

International Product Certifications

Large Power’s custom li ion battery products are in compliance with IEC61960, IEC62133, IEEE-1725, UL2054,UL1642 standard and other international certifications.

How to Customize Lithium Ion Battery Packs

Customized R&D
24-hour Response
72-hour Solution
10-year Maintenance

The customization and products of Large Power aim to integrated innovation, are based on project management, rely on elite team, dedicate to unique technique, have core competitiveness of “quick response, unique customization and reliable assurance”, satisfy the need of special product for special customer, and keep creating value for the users during special application.