High-Current Interconnects for Energy Storage
Battery pack, BMS, and grid-storage harnesses engineered to UL 1973 and IEC 62619 with high-current, touch-safe connectors.
UL 1973 / IEC 62619 Aligned
High-Current to 350 A
Touch-Safe HV Connectors
BMS & Signal Integration
Applications
Power and Data for Storage Systems
Battery Pack Interconnects
Challenge: High-current links must be safe, compact, and serviceable.
- SurLok Plus / RadLok / Amass equivalents
- Busbar and cable options
- Touch-safe housings
up to 350 A · 1000 VDC
BMS Wiring
Challenge: Cell monitoring harnesses need reliability and cleanliness.
- Molex / JST equivalents
- Custom voltage-sense harnesses
- Fused options
Low-current signal · custom pinout
Grid & Stationary Storage
Challenge: Long-life, weather-exposed connections.
- Sealed high-current connectors
- UV-stable jackets
- IP67/IP68
IP67 · UV-stable
E-Mobility & Charging
Challenge: Fast-charge links demand thermal and current headroom.
- High-current power connectors
- Temperature-sense integration
- Anti-spark options
Anti-spark · temp-sense
Cross-Reference
Popular equivalents for this industry
| OEM Part | HiHarness Equivalent | Notes |
|---|---|---|
| SurLok 8mm | HH-SLK-8 | 350A single-pole |
| AS150 | HH-AS150 | Anti-spark 70A |
ESS Pack Harness — Safer, 30% Lighter
- System
- 1000 VDC ESS
- Weight
- -30% vs prior harness
- Safety
- Touch-safe IP2X
Touch-safe connectors and integrated temperature sensing simplified our safety case.
Compliance
Standards we build to
- UL 1973 aligned
- IEC 62619
- UL 4128 connectors
- RoHS / REACH
- Flame-retardant UL94 V-0
Building for energy & storage?
Describe your part number, connector, or cable — our AI matcher returns an engineer-verified equivalent in seconds.