Custom Battery Pack Manufacturer
Factory-direct LiFePO4, Li-ion, LiPo and Ni-MH battery packs, built to your voltage, capacity, size and connector.
Browse by battery type
Start with the chemistry or format, then narrow down by voltage or size.
LiFePO4 Battery
Long cycle life and high thermal safety for solar, storage, RV and industrial use.
Voltage
View all LiFePO4
Ni-MH Battery
Reliable rechargeable packs for backup power, security and cordless equipment.
Type
View all Ni-MH
LiPo Battery
Thin, lightweight and shapeable for drones, RC and compact electronics.
Capacity
View all LiPo
Battery Pack
Custom packs assembled from standard cylindrical cells, with BMS and connectors.
Cell format
View all packs
Battery Charger
Chargers matched to each chemistry and pack configuration.
Chemistry
View all chargersCan't find your spec?
Send us your voltage, capacity, size and connector. We will quote a custom design, and can work from a sample or drawing.
Or browse by application
Already know where the battery will be used? Start here.
Solar
Solar lighting and home solar systems
Energy storage
Home, commercial and industrial storage
RV / Marine
12V to 72V deep-cycle packs
Medical devices
Reliable packs for medical equipment
Golf cart & traction
Golf carts, forklifts and e-motorcycles
Auto
12V 80Ah to 150Ah auto batteries
Hybrid car
Replacement packs for hybrid vehicles
How a custom battery order works
From your first message to mass production, in four steps.
Send your requirements
Voltage, capacity, size, connector and quantity. A drawing or sample helps.
Design and quote
Our engineers propose cells, protection circuit and pack structure, then quote.
Samples and testing
You approve a sample that has passed electrical and safety testing.
Mass production
Batch production with quality checks, shipped to your schedule.
What you can customize
- Voltage and capacity
- Cell type and brand
- BMS / PCM protection
- Connector and wires
- Size and housing
- Communication (SMBus, CANbus, RS485)
- Label and branding
- Certification support (CE, UN 38.3, IEC 62133)
Built for real customers
A few projects where a custom battery solved a specific problem.
All-day power for cleaning robots
A European robot maker needed 24-hour operation in airports and malls. A custom 36V 50Ah pack (1800Wh) removed mid-shift downtime.
See 36V batteries
Lighter, longer-lasting mobility batteries
A US wheelchair maker moved to a 25.6V 20Ah LiFePO4 pack: 5.8kg, 512Wh and 2,000+ cycles, with fewer service calls.
See 24V LiFePO4
Certified cells for portable floodlights
A Spanish lighting OEM got custom 3.7V 6600mAh cells with protection circuit, thermal testing and CE / UN38.3 compliance.
See 3.7V batteriesIn-house R&D team
Engineers who work from your device requirements, not a catalog.
Advanced manufacturing
Factory-controlled processes from cell selection to pack assembly.
Strict quality control
Grade A cells and tested packs, batch after batch.
Factory-direct pricing
No middlemen, with quotes based on your order size.
Tell us what you need to power
Send your voltage, capacity, size and quantity. We will reply with a quote and sample plan.