Dyness PowerBrick Max

Name: Dyness PowerBrick Max
Brand: Dyness
Author: JouleSpecs

Price

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Data from official source

Sheet curated by JouleSpecs — We check every spec sheet against the manufacturer's own documentation: each value carries its source and the date we read it. Published Oct. 18, 2026 · Last updated Oct. 22, 2026

The Dyness PowerBrick Max is a low-voltage battery with LiFePO4 cells, 16.076 kWh of nominal energy, 8000+ cycles and a 10-year warranty. Up to 50 units can be connected in parallel. It can be wall-mounted or floor-mounted and has wheels so that one person can move it. It includes an intelligent fire extinguishing system that detects and extinguishes a fire in 5 seconds. It supplies power to several loads at the same time.

01 · Verified data

Technical specifications

Cell chemistry LFP (lithium iron phosphate)

Parameter	Value	Source
Dimensions	43.5 × 23.3 × 85.7 cm (17.1 × 9.2 × 33.7 in)	manufacturer website
Weight	116.0 kg (255.7 lb)	manufacturer website
Nominal capacity	16.076 kWh	Compiled by editorial team
Cell chemistry	LFP (lithium iron phosphate)	Compiled by editorial team
Expandable	Yes	Compiled by editorial team
Maximum expanded capacity	803.5 kWh	Compiled by editorial team
Rated cycles	8000 cicli	Compiled by editorial team
Warranty	10 anni	Compiled by editorial team
Ingress protection	IP20	Compiled by editorial team

02 · The numbers

What it really costs

Battery life cycles 3650 cycles warranty years

the manufacturer does not state the guaranteed total energy throughput, which for heavy users is often the limit that runs out first

How we worked it out

stated cycles: 8000
warranty years: 3650

Energy density 138.600 Wh/kg

on nominal capacity: the manufacturer does not state the usable figure, so the true number is lower

How we worked it out

nominal capacity: 16.076
weight: 116

These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.

03 · Summary

Pros and cons

In favour

LiFePO4 cells with 8000+ cycles and a 10-year warranty.
The intelligent fire extinguishing system detects and extinguishes a fire in 5 seconds. source
It has wheels so one person can move it, and it can be wall-mounted or floor-mounted. source