We introduced this 4.8kWh battery (400Ah 12V equiv) because:
- Slimline at only 155mm deep. This makes it well suited as a single battery on the front wall of a canopy where height is less of an issue.
- Perfectly matches a 3000VA Victron Inverter/Charger in charge and discharge current limits.
- Uses the same CANbus protocol used by Victron
- Has wall and floor supports that bolt onto the battery (see image right)
- Is from the same manufacturer as the 2.4kw of which we have supplied over 1,000 at May 26th 2022
This Lithium Battery is a self contained 4.8Wh LiFePho4 with its own BMS.
It can charge/discharge at up to 75A (at 52V) with a peak discharge for 3s of 100A.
It has an inrush short circuit current limit of 230A = 11,500W. This makes it well suited for large Victron Inverter/Chargers with a high inrush “turn on” current>
It can operate in temperatures up to 55 degC and can be installed in floor or under cabinets in RV.
This battery is featured in “The Powerstation Co” Barista videos in the VW Transporter which was its commercial trial.
In this application, 2 of the batteries are back to back with a Victron 6000VA Inverter/Charger.
The coffee machines spike at 7000W during startup at 2 of these batteries handle this perfectly.
Approvals UN38.3 / CE
Product Name |
Dyness 2.4kWhr 48V Battery |
Dyness 2.4kWhr 48V Battery |
Dyness 4.8kWhr 48V Battery |
Product Image |
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Battery Type |
Lithium-ion |
Lithium-ion |
Lithium-ion |
Nominal Storage |
2.4kWhr |
2.4kWhr |
4.8kWhr |
Usable Storage Capacity |
2.16kWh (90% DOD) |
2.16kWh (90% DOD) |
4.3kWh (90% DOD) |
Features |
Can be parallelized up to 144 batteries Leading battery becomes host and communicates with other batteries via canbus Can be used in both off-grid and hybrid setups, compact size, modular expansion. Battery is warranted to 55°C ambient |
Can be parallelized up to 144 batteries Leading battery becomes host and communicates with other batteries via canbus Can be used in both off-grid and hybrid setups, compact size, modular expansion. Battery is warranted to 55°C ambient |
Can be parallelized up to 40 batteries Leading battery becomes host and communicates with other batteries via canbus Can be used in both off-grid and hybrid setups, compact size, modular expansion. Battery is warranted to 55°C ambient |
Weight |
22kg |
22kg |
44kg |
Power |
1.75kW Continuous, |
1.75kW Continuous, |
3.75kW Continuous, |
Dimensions (WHD) |
44cm x36cm x 9cm |
44cm x36cm x 9cm |
50cm x59.7cm x 15.5cm |
Off-grid Capable? |
Yes |
Yes |
Yes |
IP rating |
IP 54 (canbus to be sealed) |
IP 54 (canbus to be sealed) |
IP 54 (canbus to be sealed) |
Operating temperature range |
up to 50°C |
up to 50°C |
up to 50°C |
Warranty |
Fixed in Home: 6,000 Cycles at 80% DOD at 0.2C charge/Discharge rate Mounted in Marine/RV: |
Fixed in Home: 6,000 Cycles at 80% DOD at 0.2C charge/Discharge rate Mounted in Marine/RV: |
Fixed in Home: 6,000 Cycles at 80% DOD at 0.2C charge/Discharge rate Mounted in Marine/RV: |
Warranty Document Supplied? |
Yes |
Yes |
Yes |
Spec sheet supplied? |
Yes |
Yes |
Yes |
BMS Compatible with Australian Approved Victron inverter/ Charger. |
Yes |
Yes |
Yes |