Uflex UFSC48-5.5kWh-W
The Uflex UFSC48-5.5kWh-W is a battery pack with a nominal voltage of 51.8V, a capacity of 105Ah, an expected life of 20000, SUPERCAP AL GRAFENE cells, certification to EN 62133:2013, EN 55032:2015+AC:2016, EN 55035:2017, EN 61000-3-2:2014, dimensions of 470x510x175(mm) and a weight of 45 kg.
Last updated: 4 November 2026
Battery and charging
- Capacity (amp-hours)
- 105Ah
- Energy (kilowatt-hours)
- 5.5kWh
- Maximum charge voltage
- 58.8V/DC
- Voltage
- 51.8V
- Chemistry
- SUPERCAP AL GRAFENE
- Maximum discharge current
- 100A
- Rated charge cycles
- 20000
- Case material
- Metallo & ABS plastica
- Mounting position
- Fissaggio a muro
- Expected cycle life
- 20000
- Energy returned
- 97.5%
- Maximum charge current, as the maker labels it
- 100A
- Resistance
- <8mΩ
- Efficiency
- 97.5%
- Charging voltage
- 58.8V/DC
- Float voltage
- 57V
- Voltage it cuts off at
- 40.6V/DC
- Depth of discharge it is rated at
- 100%
- How fast it loses charge sitting idle
- 2% al mese
Row from the maker’s page: “Capacità” | “105Ah”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Accumulo di energia” | “5.5kWh”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Tensione di carica massima 58.8V/DC”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Tensione Nominale” | “51.8V”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“SISTEMA DI ACCUMULO DI ENERGIA CON SUPERCAP AL GRAFENE 5.5kWh 48V”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Corrente massima di scarica continua” | “100A”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Durata prevista del ciclo di vita(25°C)” | “20000 volte”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Materiale della Scocca” | “Metallo & ABS plastica”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Opzioni di montaggio” | “Fissaggio a muro”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Durata prevista del ciclo di vita(25°C) 20000 volte”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Efficienza di andata e ritorno* 97.5%”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Corrente Massima di carica continua” | “100A”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “ESR/AC @1KHz 50% SOC” | “<8mΩ”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Efficienza di andata e ritorno*” | “97.5%”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Tensione di carica massima” | “58.8V/DC”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Nota: se il caricabatterie deve impostare la tensione di carica flottante, si consiglia di impostare il valore U Float su 57V.”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Tensione di taglio della scarica” | “40.6V/DC”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Profondità massima di scarica” | “100%”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Celle Tasso di autoscarica” | “2% al mese”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Battery care and safety
- Ingress protection
- IP20
- Temperatures it may be charged in
- 0°C~+55°C
- Temperatures it may be run in
- -20°C~+55°C
- Humidity it is rated for
- 0~90% RH Senza condensa
- Highest altitude it is rated for
- 3000m
Row from the maker’s page: “Grado di resistenza all'ingresso” | “IP20”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Temperatura di Ricarica” | “0°C~+55°C”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Temperatura di Scarica -20°C~+55°C”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Umidità di esercizio 0~90% RH Senza condensa”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Altitudine Max. 3000m (9843ft)”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Size and fit
- Weight
- 45 kg
- Overall dimensions
- 470x510x175(mm)
- Length
- 175 mm
- Width
- 470 mm
- Height
- 510 mm
- Cooling method
- Naturale
“Peso 45Kg Via Milite Ignoto 8/A”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Row from the maker’s page: “Dimensioni(WxHxT)” | “470x510x175(mm)”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Dimensioni(WxHxT) 470x510x175(mm)”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Dimensioni(WxHxT) 470x510x175(mm)”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Dimensioni(WxHxT) 470x510x175(mm)”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“Metodo di raffredamento Naturale”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Compatibility
- Communication protocol
- CAN, RS485
Row from the maker’s page: “Protocollo Compatibile” | “CAN, RS485”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Identity
- Model code
- UFSC48-5.5kWh-W
“Nome del Prodotto UFSC48-5.5kWh-W”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Certification claims
- Standards tested against
- IEC62619
- Standard certified to
- EN 62133:2013, EN 55032:2015+AC:2016, EN 55035:2017, EN 61000-3-2:2014
“INFORMAZIONI SULLA CONFORMITÀ IEC*2 IEC62619”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
“EN 62133:2013, EN 55032:2015+AC:2016, EN 55035:2017, EN 61000-3-2:2014,”
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Sources
- Archived document
Source: uflexenergia.it/wp-content/uploads/2024/08/48V-5.5kWh-Wall-ITA.pdf
Retrieved November 1, 2026