CUSTOM BATTERY PACK SOLUTIONS
Custom LithiumBattery Packs
Custom Li-ion and LiPo battery packs for drones, e-bikes and power tools. We help confirm specifications, coordinate samples and arrange bulk supply.
Sample fee credit toward qualifying bulk orders.
ENGINEERING-LED BATTERY PARTNER
Why Work With Minglong
One team to coordinate your battery requirements, samples and bulk order.
Small-Batch Friendly
Custom orders from 100 pcs, with paid samples for business projects.
One Contact for the Full Pack
Cells, BMS, housing, connectors and documents, coordinated by one team.
Built at Partner Factories
Production in China, with engineering review and pre-shipment inspection by our team.
Export Support
UN38.3 and MSDS provided for our battery packs, plus shipping coordination. Model-specific documents are confirmed in your quotation.
OUR BATTERY SOLUTIONS
Battery Packs We Supply
Drone battery packs are our main focus, with custom e-bike and power tool packs for business projects.
01
Drone Battery Packs
Custom packs for industrial, agricultural and FPV drones. MOQ 100 pcs.
02
E-Bike Battery Packs
Custom packs for e-bike brands and distributors. Review enclosure, mounting, controller and charger requirements.
03
Power Tool Battery Packs
Custom packs for tool and equipment brands. Review current demand, interfaces and duty cycle before sampling.
BULK CUSTOM BATTERY DEVELOPMENT
A Pack That Fits Your Project
Bring us your existing battery, drawings or target specifications. We help confirm the configuration with our partner factory before you commit to samples or a bulk order.
01 POWER & CAPACITY
Voltage, capacity and working current reviewed for your application.
02 SIZE & INSTALLATION
Dimensions, weight, mounting and enclosure options checked against your requirements.
03 CONNECTIONS & CHARGING
Connectors, wiring, protection and charging requirements confirmed for the selected configuration.
04 DOCUMENTS & SHIPPING
Model-specific documents and shipping terms confirmed in your quotation.
HOW WE WORK
From Requirements to Bulk Supply
Confirm the configuration, evaluate a paid sample, then move to the approved bulk order.
01
Send Your Requirements
Application, target specs, drawings or photos, and quantity.
02
Engineering Review & Quote
We confirm feasibility, configuration, price and lead time.
03
Paid Sample
Typical sample preparation: 7–30 days, depending on cell stock and build complexity.
04
Bulk Production After Sample Approval
Orders from 100 pcs, with pre-shipment inspection and shipping coordination.
Requirements & Configuration Review
Partner Factory Production
Pre-Shipment Inspection & Shipping
PRODUCTION & SHIPMENT
From Partner Factory
to Your Shipment
Production at our partner factories, with engineering review and pre-shipment inspection by our team.
Partner Factory Production
Battery packs built at our partner factories in China.
Engineering Review
Specifications, configuration and fit reviewed before production.
Pre-Shipment Inspection
Packs inspected by our team before shipment.
RESOURCES & INSIGHTS
Practical Insights for Better Battery Decisions
Practical guides for OEM product, engineering and sourcing teams.
DRONE BATTERY GUIDE
Drone Battery Capacity vs. Flight Time
Explore how battery capacity, payload and operating conditions affect practical drone flight time.
OEM BUYER GUIDE
E-Bike Battery Specification Checklist for OEM Projects
Prepare an OEM e-bike battery brief covering duty cycle, controller limits, mechanical fit, charger, BMS, validation and open questions.
PACK DESIGN GUIDE
Cylindrical vs. Pouch Cells at Pack Level
Compare cylindrical and pouch cells across packaging, thermal design and production trade-offs.
START A BULK BATTERY PROJECT
Tell Us What Your Product Needs to Power.
Share your drone or device, target specs and quantity. We’ll reply with options and next steps.
BUSINESS INQUIRY? CONTACT US →
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