Marstek Venus A Erweiterungsbatterie

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Capacity2

Product details

The Marstek Venus A extension battery, with a capacity of 2.12 kWh, is a modular energy storage solution that is ideal for expanding existing energy systems. Weighing 20 kg and featuring a compact design, it is easy to handle and install. This LFP (lithium iron phosphate) battery offers a long service life of over 6,000 charge cycles and is designed to last for up to 15 years. Intelligent control is conveniently managed via the MARSTEK app, which allows for easy monitoring and management of the energy storage system. The Venus A battery is also IP65-certified, protecting it from dust and splashing water, and can be expanded in a modular fashion up to a total capacity of 12.48 kWh to meet individual energy requirements.

Key specifications

Battery technology
Lithium
Nominal power
2120 W
Capacity
12.72 Ah
Power capacity
12720 Wh

General information

Item number
65255724
Manufacturer
Marstek
Category
Electricity storage
Manufacturer No.
6951525704987
Release date
20.11.2025
Sales rank in Category Electricity storage
27 of 111

Material

Material
LFP

Home memory feature

Battery technology
Lithium
Nominal power
2120 W
input
2120 W
Power output
2120 W
Socket type
USB-A
Plug type
USB-A
Protection type (IP code)
IP65

Battery properties

Battery
Rechargeable battery
Battery type
LiFePO4
Capacity
12.72 Ah
Power capacity
12720 Wh

Voluntary climate contribution

CO₂ emissions
112.96 kg
Climate contribution
CHF 2.69

Product dimensions

Length
53.10 cm
Width
41.70 cm
Height
25.60 cm
Weight
20 kg

30-day right of return
24 Months Warranty (Bring-in)
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