Description
Purpose-built parallel jumper set for Discover HELIOS batteries, sized to carry high current with minimal voltage drop when you link modules side-by-side.
Each set includes one positive and one negative 2/0 AWG lead cut to 1.35 m, factory-terminated with SurLok-style battery ends and ring lugs for the external bus or adjacent battery. A matching CAT6 cable is typically supplied for clean battery-to-battery comms, keeping SoC and limits synchronized across the stack.
Product Details
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Parallel the pack right: Heavy-gauge jumpers sized for HELIOS current levels; length matched to keep resistance equal across batteries.
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Installer-friendly ends: Quick SurLok-style connectors at the battery, crimped lugs at the opposite end for busbars or neighboring battery landings.
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Clean scaling: Add a second or third HELIOS without a separate busbar on small stacks; for larger arrays, transition to an external DC bus.
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Field-proven durability: Flexible copper conductors with abrasion-resistant jackets; clear color coding for fast, error-free dress-out.
Technical Specifications
| Category | Specification |
|---|---|
| Kit contents | 1× positive cable, 1× negative cable (parallel set) |
| Conductor size | 2/0 AWG (≈70 mm²) copper |
| Length (each) | 1.35 m (≈53.1 in) |
| Battery terminations | SurLok-style quick connectors |
| Opposite terminations | Crimped ring lugs (M10 class, model-dependent) |
| Included comms | CAT6 battery-to-battery communication lead (series standard) |
| Application | Parallel linking of HELIOS batteries; short stacks without external busbars |
| Typical system | 51.2 V LFP HELIOS ESS (outdoor or rack cabinet) |
| Notes | For >3 batteries, use an external DC bus for best current sharing |
Specs & Info