Short answer: no, not in a way that's safe or supported. Jackery expansion batteries (its "Battery Pack" add-ons) are designed to pair with specific Jackery power stations through proprietary connectors and communication, so another brand's battery won't plug in or be recognized. Confirm which packs work with your model on the official Jackery site.
Why mixing brands doesn't work
- Proprietary connectors. Each brand uses its own ports and cables. Expansion batteries generally connect through a dedicated port, not a standard one.
- Battery management communication. The power station and its expansion pack exchange data about charge level, temperature and limits. A battery from another brand doesn't speak the same protocol as far as publicly documented.
- Voltage and chemistry differences. Pack voltages and cell chemistry vary across brands and even across models within one brand. Mismatches can cause damage or fire risk.
- Warranty. Using unsupported setups may void coverage. Check the current warranty terms on the official site.
Don't improvise a workaround
You may see forum posts about wiring a third-party battery into a power station's DC input or using adapter cables. We haven't tested any of this, and we don't recommend it. Lithium batteries can overheat or ignite when connected incorrectly. If you're considering anything custom, talk to a qualified electrician or the manufacturer first.
Recommended for youJackery vs EcoFlow: Specs, Charging Speed, Warranty and Value Head-to-HeadWhat you can do instead
- Stay within one brand's ecosystem. Use the expansion pack listed as compatible with your exact Jackery model. Not every Jackery station supports expansion at all.
- Use a second, separate power station. Two independent units can power different devices. They won't combine capacity or output, but each works safely on its own.
- Charge one from the other only if both manuals allow it. Many stations accept AC or DC input, but check input limits first.
- Consider switching brands if expandability is your priority. Brands differ in how far they scale.
Quick compatibility check
| Setup | Supported? |
|---|---|
| Jackery station + Jackery pack listed for that model | Yes, per Jackery |
| Jackery station + another brand's expansion battery | Not supported |
| Jackery station + a different Jackery model's pack | Check the model's compatibility list |
Related
If expansion is a deciding factor, start with Jackery vs Alternatives. For specific brands, see Jackery vs Bluetti and Jackery vs EcoFlow. Wondering about panels instead? Read Can you use EcoFlow or Bluetti solar panels with a Jackery?
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