ODM/OEM Custom Services

From cell selection to mass production, one-stop lithium battery customization solutions

Professional Lithium Battery Customization Service Provider

HNBATTER has over 10 years of experience in the lithium battery industry, providing customers with comprehensive ODM/OEM services from cell selection, BMS design, PACK structure design to mass production...

200+ Clients Served
1000+ Custom Projects
99.5% Delivery Pass Rate

Quick Quote

Submit your requirements, we will reply within 2 hours

  • 🔹 Free Solution Evaluation
  • 🔹 Free Sample Support
  • 🔹 NDA Agreement Available
Submit Requirements

Customization Scope

Covering mainstream lithium battery technologies for diverse application needs

ParameterCapability Range
Cell ChemistryNCM/NCA / LFP / LTO / LCO / LMO
Voltage Range3.2V ~ 800V (single to multi-series)
Capacity Range200mAh ~ 1000Ah (parallel expansion supported)
BMS FunctionsOvercharge/Over-discharge/Overcurrent/Short circuit/Temperature protection + Balancing + SOC estimation + I²C/CAN/RS485/SMBus/BT
Size CustomizationCustom shapes/sizes, can integrate into client equipment cavities
Certification SupportCE / UL / FCC / UN38.3 / RoHS / REACH / IEC62133 / GB31241
MOQSample: 1-10 pcs | Trial: 100-500 pcs | Mass: 1000+ pcs
Lead TimeSample: 7-15 workdays | Trial: 15-25 workdays | Mass: 25-40 workdays

Cooperation Process

Standard project management process for controllable and transparent production

1

Requirements

Submit your technical parameters and application requirements

Voltage/Capacity/Size/Environment/Certification/Target Cost
2

Solution Design

Engineering team provides customized design solutions

Cell selection report/BMS selection/3D structure/Cost analysis
3

Sample Testing

Sample manufacturing and performance validation

Functional test/Safety test/Cycle life test/Environmental test
4

Mass Production

Quality inspection passed, batch delivery

IQC/IPQC/OQC/Full aging test

Our Advantages

Why 200+ global companies choose HNBATTER

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R&D Strength

50+ professional engineers covering electronics, structure, software, thermal management...

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Production Scale

10000㎡ modern base, annual capacity of 1M+ battery packs...

Quality System

ISO9001 certified, 72-hour aging test for every batch...

🤝

Full Process Service

Dedicated project manager from requirements to after-sales, 7×24 technical support...

Quality Assurance

Strict quality control system for reliable and safe batteries

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Incoming QC (IQC)

Cell capacity/IR/voltage sorting · PCB function test · BMS parameter verification

⚙️

In-Process QC (IPQC)

Welding quality · Insulation test · Assembly inspection · Visual inspection

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Outgoing QC (OQC)

Charge/discharge test · Protection validation · Aging report · Drop test

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Certification Compliance

Assist clients with CE/UL/UN38.3/FCC certifications, providing complete technical documentation

Certifications

🏆 ISO 9001 Quality Management System Certification
🏆 ISO 14001 Environmental Management System Certification
🏆 CE Certification EU Safety Certification
🏆 UL Certification US Safety Certification

Applications

Custom battery solutions for multiple industries

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Consumer Electronics

Tablets/Wearables/Bluetooth speakers/POS terminals/Handheld devices

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Power Tools

Drills/Saws/Trimmers/Vacuum cleaners/Pressure washers/E-bikes

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Medical Devices

Monitors/ECG/Infusion pumps/Ventilators/Portable ultrasound/Defibrillators

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Industrial Equipment

AGV/RGV/Robots/Industrial sensors/Data terminals/Drones

☀️

Energy Storage

Home storage/Portable power stations/Base station backup/UPS/Solar lights

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Electric Mobility

E-scooters/E-wheelchairs/Golf carts/Forklifts/Low-speed EVs

Start Your Custom Project

Submit your requirements, our engineers will provide professional solutions within 24 hours

Submit Requirements