This kit gives you the cables you need to connect an additional PowerPro battery in parallel with your existing bank. It's built for anyone expanding amp-hour capacity on a PowerPro system without changing system voltage.
Parallel wiring is only as reliable as its weakest connection. This kit pairs a positive and negative battery cable with a dedicated communication cable so your added PowerPro battery reports state-of-charge and balances correctly with the rest of the bank. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
- Kit contents: 1x Red (+) Parallel Battery Cable, 1x Black (-) Parallel Battery Cable, 1x Parallel Communication Cable
- Purpose-built for expanding PowerPro battery banks in parallel — capacity increases, voltage stays constant
- NOT confirmed for use with non-PowerPro BigBattery products or third-party battery brands [NEEDS VERIFICATION]
- Wire gauge, cable length, terminal lug size, and voltage rating not specified in manufacturer data — confirm against your system's manual before install [NEEDS VERIFICATION]
- Dedicated communication cable ensures accurate balancing data between parallel PowerPro batteries
- Color-coded positive/negative cables reduce polarity-reversal risk during install
- Kit is matched as a set — no mixing cables from unrelated kits
| Spec | Value | Unit |
|---|---|---|
| Kit Contents | 1x Red (+) cable, 1x Black (-) cable, 1x Communication cable | pcs |
| Function | Parallel battery connection | — |
| Primary SKU | CNT101 | — |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
- Fits: BigBattery PowerPro battery systems being expanded with an additional parallel battery
- Does NOT fit: non-PowerPro BigBattery products or third-party battery brands without confirmed compatibility [NEEDS VERIFICATION]
- Does NOT include: mounting hardware, bus bars, or breakers beyond the three cables listed
| Compliance Item | Rating/Listing |
|---|---|
| UL Listing | [NEEDS VERIFICATION] |
| NEC Ampacity Reference | [NEEDS VERIFICATION] |
| IP Rating | [NEEDS VERIFICATION] |
FAQ
What does this parallel cable kit include?
It includes one red (+) parallel battery cable, one black (-) parallel battery cable, and one parallel communication cable.
Does connecting batteries in parallel change the voltage?
No. Parallel connection increases amp-hour capacity, but battery voltage stays the same.
What system is this kit designed for?
This kit is designed for connecting an additional PowerPro battery in parallel to a new or existing PowerPro system.
Will this work with other battery brands?
Compatibility with non-PowerPro or third-party battery brands is not confirmed. Check with BigBattery before use outside the PowerPro line.
Warranty & Registration: Manufacturer warranty terms for this cable kit are not detailed in the provided data [NEEDS VERIFICATION]. Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for full warranty terms and registration steps.
