OEM / ODM Lithium Battery Partner

Custom Lithium Battery Manufacturer

From prototype to mass production — we design and build custom lithium battery packs around your voltage, size, and discharge requirements.

Request a Quote
Explore Solutions

Capabilities

What We Do — OEM / ODM Battery Solutions

From prototype to mass production, we design and build custom lithium battery packs around your voltage, size, and discharge requirements.

Custom Pack Design

LiPo, Li-ion & LiFePO4 packs engineered to your exact specs — shape, capacity, BMS, and connector.

Rapid Prototyping

Engineering samples in as little as 7–10 days, with full electrical and safety validation.

Certification Support

UN38.3, CE, UL, and RoHS documentation handled to smooth your import and compliance.

Industries We Serve

Trusted by distributors and OEMs across demanding applications.

E-Bike & Light EV

36V–72V packs with smart BMS for e-bikes, scooters and micro-mobility.

Explore solutions →

Medical & Healthcare

Certified, low-leakage packs for portable and life-support devices.

Explore solutions →

Power Tools

High-drain cells engineered for torque, runtime and thermal safety.

Explore solutions →

IoT & Wearables

Low-power, long-life cells for sensors, trackers and wearables.

Explore solutions →

How Custom Orders Work

A transparent path from your first inquiry to certified mass production.

1

Send Requirements

Specs, drawings, or application.

2

Engineering & Quote

DFM review + transparent pricing.

3

Sample & Validate

Prototypes within 7–10 days.

4

Mass Production

MOQ from 500 pcs, QC + shipping.

Why OEMs & ODMs Choose Honafly

A vertically integrated lithium battery partner — from concept and prototyping to certified mass production.

Vertically Integrated

In-house cell sourcing, pack assembly and testing under one roof for consistent quality and reliable lead times.

About our quality →

Globally Compliant

UN38.3, CE, UL and IEC-ready builds with full test reports — built for regulated export markets.

About our quality →

Scalable Production

Rapid sampling and smooth scale-up from low-volume runs to container-load production.

Start a project →

Latest Insights from Our Engineers

Practical guidance for specifying custom lithium battery packs. Read the blog →

2026 Lithium Battery Trends: What OEMs & ODMs Need to Know

EU battery passport & carbon rules, solid-state, sodium-ion and the storage boom — what it means for your roadmap.

Read article →

LiFePO4 vs NMC vs LiPo — How to Choose the Right Chemistry

A practical comparison of cost, safety, energy density and cycle life to match chemistry to your application.

Read article →

Ready to Spec Your Custom Battery Pack?

Send us your requirements — voltage, capacity, dimensions and certifications — and our engineers will respond with a feasible design and quote.

Request a Quote →

Explore Our Battery Resource Center

Guides, certification explainers and FAQs for specifying custom lithium battery packs.

Visit Resource Center →
Read FAQ

Connect With Honafly / HNF Battery

Request a custom quote, or reach our team on your preferred platform.