Custom battery packs, engineered for your application

Packs from 12V to 800V+ across LFP, NMC, NCA, and Sodium-Ion chemistries. UL 9540, IEC 62619, UN 38.3, and DOT certification handled in-house.

From 12V drop-ins to 800V+ traction packs

Every pack is built around the voltage, current, and duty cycle your product actually runs.

Low Voltage · 12V–60V

Drop-in lead-acid replacements, small mobility platforms, and consumer equipment. Same form factor and terminal layout as the legacy battery, two to three times the cycle life.

Standard Voltage · 48V–400V

Motive power, industrial equipment, and commercial ESS. Modular architectures that scale capacity and C-rate to match your duty cycle without redesigning the whole pack.

High Voltage · 400V–800V+

Transportation, utility-scale ESS, and fast-charging applications. High-voltage isolation, contactor management, and pre-charge circuits engineered for safety and serviceability.

Four production chemistries, matched to your application

Chemistry is chosen on cycle life, energy density, safety, cost, and temperature range — not on what's on the shelf.

LFP

Lithium Iron Phosphate. Inherently safe chemistry with 4,000–6,000+ cycles at 80% DOD and 160–180 Wh/kg. The workhorse for stationary storage and motive power where longevity and safety beat weight.

NMC

Nickel Manganese Cobalt. 200–270 Wh/kg at 1,000–2,000 cycles. The right call when weight and volume matter — e-mobility, portable equipment, and space-constrained industrial designs.

NCA

Nickel Cobalt Aluminum. 250–300 Wh/kg with high power capability for high-performance applications. Used where maximum energy density is the non-negotiable design constraint.

Sodium-Ion

30% lower material cost than lithium. No lithium or cobalt in the chemistry — abundant sodium instead. Production-ready since 2024 and a strong fit for cost-sensitive stationary storage.

Three systems, fully integrated

Cells are the commodity. What we build around them is the product.

Integrated BMS

Active balancing for maximum usable capacity. Multi-layer hardware and software protection — over-voltage, under-voltage, over-current, short circuit, over-temperature. CAN, RS485, Modbus, and Ethernet interfaces standard.

Thermal Management

Liquid or air cooling depending on C-rate, ambient range, and pack density. Cell-level NTC sensors feed the BMS for tight thermal control across charge, discharge, and idle states.

Certification-Ready

UL 9540, UL 9540A, UL 1973, IEC 62619, UN 38.3, and DOT Class 9 — all handled in-house. Test planning, lab coordination, and final documentation delivered as part of the program.

4 to 8 weeks from spec to prototype

Engineering samples in 4 to 8 weeks, built to production-intent specs. Production lead times run 8 to 12 weeks from PO.

Tell us what you need to build.

Send voltage, capacity, form factor, and duty cycle. Back comes a chemistry recommendation, a sample timeline, and a landed-cost number.

Request Engineering Samples