AmpAura Purea 3 Expansion Battery

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Expandable Capacity: Simplify power enhancement by effortlessly upgrading Purea 3 with an additional 3.84kWh expansion battery;
Maximum Powerhouse: Connect up to 18 Expansion Batteries and a Double Voltage Hub for an impressive 76.8 kWh;
Portable Modes: Two convenient options for easy relocation;
Smart Control: Manage effortlessly with the AmpAura App via smart remote control;
Worry-Free Warranty: Enjoy a 5-year worry-free warranty for peace of mind;
Long-lasting Power: Boasts a 10-year lifespan with an advanced LFP battery.

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Free & fast delivery
30-day return policy
5-year warranty
Reliable customer service

Features

Specs

Experience Unprecedented Capacity with a 20× Expansion!

Purea 3 supports linking up to 9 Expansion Batteries. With the addition of a Double Voltage Hub, you can connect another Purea 3 and 9 Expansion Batteries to achieve an incredible 76.8 kWh. That's comparable to the battery capacity of a Tesla Model Y, transforming your space into an off-grid mini power station.

Seamless Expansion, plug and play with Purea 3 Integration.

Seamlessly connect Purea 3 and the Expansion Battery with no complicated steps required. The Expansion Battery can deliver a powerful 3600W, swiftly recharging Purea 3's energy and freeing you from power concerns.

Conveniently Enjoy Charging with Purea 3's Varied Options.

Expansion Battery smoothly adopts 4 standard charging options and 4 hybrid charging methods of Purea 3. Once connected, you have the flexibility to choose your preferred charging method, ensuring convenient charging anytime, anywhere.

Rapid 800W Solar Charging for Emergencies.

The Expansion Battery features an 800W solar charging capability for use in emergencies. This enhancement ensures energy solutions that are both swift and scalable during emergencies, offering a compact yet robust power station for various needs.

Powerful & Safe: EV-grade LFP Battery, 80% Capacity After 3000 Cycles.

Powered by EV-grade LFP Battery, the Expansion Battery meets Purea 3 standards, ensuring unmatched durability. Even after 3000 cycles, it maintains 80% capacity, supported by a 5-year warranty. With 5 identical major protections, safety is guaranteed for a reliable user experience.

User-Friendly Design, tailored for Your Convenience.

Unleash convenience with our user-friendly design, featuring two-wheel and four-wheel modes for versatile terrain navigation, a top storage box for organized tool kits, and an LED battery status display. Elevate your experience with seamless adaptability and efficiency in one sleek package.

2 convenient ways to wheel for easy movement

top storage box as mini tool kit

LED light display battery status

What's in the Box.

General

Battery Capacity:

3840Wh

Dimensions:

605mm × 295mm × 495mm

Net Weight :

＜45kg (99.2lbs)

Warranty:

5 Years

Battery Chemistry:

LiFePO4

Max. Input :

3600W

Max. Output :

3600W

Cable O.D. :

21mm

Cable Length:

850mm

Cycle Life :

3000 cycles to 80%+ capacity (room temperature)

FAQ

How many expansion batteries can I use with a Purea 3?

A Purea 3 can link with up to 9 expansion batteries for extra capacity. Each battery offers 3.84 kWh of capacity.

Is it possible to charge the expansion battery without connecting to the Purea 3?

The Expansion Battery (without the Purea 3 ) can only be charged via the Solar panel.

When charging the Purea 3 and the Expansion Battery at the same time, which takes priority?

Charging priority is given to the Purea 3. Once the Purea 3 battery is fully charged, the expansion battery will begin to charge.

AmpAura Purea 3 Expansion Battery