All In One 2 Expansion Battery

The GivEnergy 13.5kWh Expansion Battery is designed to increase the storage capacity of the All-in-One 2 system. Ideal for medium to large homes, it provides reliable and scalable energy storage using safe LiFePO₄ chemistry. Up to two expansion batteries can be added to significantly increase usable capacity and reduce grid reliance.

13.5 kWh expandable battery module for the All-in-One 2.
LiFePO₄ chemistry with no cobalt (non-flammable, 99% recyclable).
IP65-rated enclosure for indoor or outdoor installation.
15-year manufacturer’s warranty.
Up to two expansion batteries can be added per AIO2 system.
Stackable, modular design for flexible installation.

Technical Specifications

Electrical Specifications

Capacity

52 Ah

Nominal Voltage

307.2 V

Operating Voltage Range

260 – 346 V

Battery Type

LiFePO₄

Max Charging Current

25 A

Max Discharging Current

41 A

Communication

RS485 / CAN

Environmental Specifications

Operating Temperature

-20°C to +55°C

Noise Emission

<30 dB

Altitude

Up to 4000 m (derating above 2000 m)

Ingress Protection

IP65

General Data

Weight

170 kg (with batteries) / 45 kg (empty)

Dimensions

788H × 600W × 280D mm

Certification

IEC62619, CE

Country of Manufacture

China

Warranty

15 Years

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