Customized Battery |

Custom Lithium Battery Manufacturer – OEM & ODM Solutions

PKNERGY is dedicated to designing the most cost-effective, environmentally safe, and fully customized battery packs that exceed your specifications. With over 26 years of battery manufacturing experience since 1998, we bring deep expertise and a proven track record to every project.

Our 12 production lines and 328 skilled employees deliver an annual output of billions of cells, while our 15+ R&D engineers (ISO9001 & ISO14001 certified) ensure world-class innovation. Trusted by 6,000+ global clients across 100+ countries, we offer:

Factory Excellence: 28,000 m² facility with automated inspection and full-chain traceability

Quality Assurance: 16 strict inspection steps, 100% full inspection, backed by UL, CE, RoHS, BIS certifications

Flexible Customization: Fast 24-hour design proposals, 10-day samples, 20-day mass production, and low minimum order quantities

7×24 Dedicated Support: Professional technical assistance and emergency service, always online

Whether you need lithium-ion, Li-polymer, LiFePO₄, or NiMH batteries, our engineering team collaborates directly with yours to power your end products — delivering beyond expectations while keeping you under budget.

Why Choose PKNERGY?

Focused on battery supply for over 20 years. Delivering reliable power solutions worldwide.

1998

Founded

Years Experience

6,000+

Global Clients

15+

R&D Engineers

Production Lines

328

Employees

Factory

20+ years experience, 300+ employees, 12 production lines.

Quality

6,000+ reviews, 16 inspection steps, 100% full inspection.

Global R&D

15+ R&D engineers, ISO9001/14001, 30+ certifications.

Service

7×24 support, 10+ staff, professional technical help.

Application Scenarios

Our batteries power a wide range of industries and devices.

Electric Vehicles

High‑energy density cells for EVs, e‑bikes, and scooters.

Energy Storage

Residential and commercial storage systems for solar power.

Consumer Electronics

Reliable power for smartphones, laptops, and wearables.

Medical Devices

Safe, long‑life batteries for critical healthcare equipment.

Custom Battery Solutions

From initial inquiry to final delivery, we provide full‑chain customization with speed and precision.

Fast Turnaround

24h design proposal, 10‑day sample

Flexible MOQ

No minimums for prototypes, scalable to mass production

Certified Process

ISO9001, UL, CE, RoHS compliant

Define Your Requirements

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Feasibility Research & Design

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Quotation Confirmation

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Prototype Development

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Testing & Certification

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Mass Production

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Delivery & Support

Start Your Custom Project →

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