Our Solutions

Custom battery pack design
for critical equipment

Medical & Safety

Tailored for stairlifts, medical carts and assistive mobility, with redundant BMS safety for uninterrupted operation.

Solar in harsh environment

Specialized LiFePO4 packs for smart solar street lighting and off-grid utility, resilient from -20°C to 60°C.

Medical & Mobility Power

High-rate, vibration-resistant packs for AGVs, warehouse robotics and utility vehicles with CANbus/RS485.

Industrial AGV & Utility (1)

Direct collaboration with our technical director: DFM, schematic design, BMS tuning and compliance support.

sodium ion battery

Next-generation sodium-ion packs that stay reliable from -40°C to 80°C, where lithium chemistries struggle.

Residential all-in-one units, commercial cabinets and portable power built on our own modules and BMS.

Engineered for Reliability

Custom Battery Pack Design

Tell us your voltage, space and duty cycle — our engineers turn your requirements into a production-ready lithium battery pack.

300000+ units

Zero Thermal Runaway

10+ yrs

Engineering Experience

500+

Customized Solutions

35+

R&D Engineers
testimonial

What Our OEM Partners Say

“ We switched our stairlift packs to AJ Power after two suppliers failed our vibration tests. Their team reworked the BMS layout in under three weeks, and the packs have run in the field since without a single safety fault. ”
Michael Brandt
Product Manager, Mobility OEM
“ Our solar street lights sit in desert heat, so temperature was the whole problem. The LiFePO4 packs AJ Power built for us have held capacity through two summers, and the remote data makes maintenance planning straightforward. ”
Daniel Ruiz
Project Lead, Solar Lighting
“ As an AGV builder we needed high discharge rates in a very tight footprint. AJ Power handled DFM, schematics and the certification paperwork together, which took months out of our launch schedule. ”
Peter Holm
Engineering Director, AGV Systems

Cells & Components From Brands We Trust