ChuNiQ Extra Battery Cable for EcoFlow Delta 2 & Delta 3 Plus — 20" XT150, Copper Braid for Neat, Reliable Connection

ChuNiQ Extra Battery Cable is a 20‑inch XT150 male‑to‑male lead that links compatible EcoFlow Delta portable stations to their respective extra batteries for fast, tidy capacity expansion.

This cable is engineered to extend runtime by creating a direct, reliable connection between an EcoFlow Delta power station and its dedicated extra battery. Made with a high‑purity copper core braid and a compact side‑plug, the lead keeps setups compact and improves heat dissipation for outdoor or indoor use. It’s tailored for specific EcoFlow Delta models, so you get a secure fit and dependable conductivity without messy slack or bulky connectors.

Which EcoFlow models work with this ChuNiQ cable?

The ChuNiQ cable supports a selection of EcoFlow Delta power stations and their matching extra batteries. It is compatible with DELTA Max, DELTA 2, DELTA 2 Max, DELTA 3, DELTA 3 Plus, and DELTA 3 1500 when paired with the corresponding extra battery module. This cable is not designed for Delta Pro series, Ultra models, 3 Max, 3 Classic, or the Wave air conditioner lines.

• Compatible: DELTA Max, DELTA 2, DELTA 2 Max, DELTA 3, DELTA 3 Plus, DELTA 3 1500
• Works with: Delta 2 Extra Battery, Delta 2 Max Extra Battery, Delta 3 Plus Extra Battery
• Not compatible: Delta Pro/Pro 3, Ultra, 3 Max, 3 Classic, Wave 2/3 AC units

How does the cable improve setup neatness and reliability?

The 20‑inch length balances reach and tidiness to avoid excess cable slack in compact power stations setups. A compact side plug and reinforced plug body minimize strain on connectors, and the copper braid core improves electrical flow and reduces heat under load. Together these features keep your workspace organized and lower connector stress during frequent use.

• 20" length for tidy routing and minimal slack
• Side‑fit plug reduces connector strain and clutter
• Copper braid increases conductivity and improves heat dissipation

Can I chain multiple batteries or link two power stations with this cable?

No—this XT150 male‑to‑male cable is intended to connect one compatible EcoFlow power station directly to its designated extra battery. It is not designed or supported for daisy‑chaining multiple batteries or joining two power stations together. Using it outside the intended configuration may risk improper operation or damage.

• Designed for single power station ↔ single extra battery link only
• Not recommended for chaining batteries or connecting two stations
• Use only with the specified EcoFlow model/battery pairs

Who this product is for: The ChuNiQ Extra Battery Cable suits EcoFlow owners who want a clean, dependable way to expand runtime without bulky or loose wiring. It's ideal for campers, van‑lifers, tradespeople, and homeowners who use compatible Delta power stations and need a rugged, compact lead that holds up to frequent connection and outdoor conditions. If you own a non‑listed EcoFlow model or plan to link multiple batteries, choose a different solution that supports those configurations.