Sterling Power PCU3220
Last updated: 1 November 2026
What this device draws
- Current it draws
- 9.8 / 4.6 Amps
Row from the maker’s page: “Full load current (110 / 230V)” | “9.8 / 4.6 Amps”
Source: sterling-power.com/products/32v-20a-pcu3220
Battery and charging
- Input voltage
- 90-270
- Charger output voltage
- 32 VDC
- Charger output current
- 20
- Charger mains input
- 90-270V 45-65 Hz
- Efficiency
- 90.4%
Row from the maker’s page: “PCU3220” | “AC Input Voltage Range” | “90-270”
Source: sterling-power.com/products/32v-20a-pcu3220
Row from the maker’s page: “DC Output Voltage” | “32 VDC”
Source: sterling-power.com/products/32v-20a-pcu3220
Row from the maker’s page: “DC Charge rate (maximum)” | “20”
Source: sterling-power.com/products/32v-20a-pcu3220
“Input voltage range 90-270V 45-65 Hz”
Source: cdn.shopify.com/s/files/1/0658/7343/files/New_PCU_Body_Instructions.pdf?v=1641917002
Row from the maker’s page: “Efficiency” | “90.4%”
Source: sterling-power.com/products/32v-20a-pcu3220
Identity
- Series name
- Pro Charge Ultra
Row from the maker’s page: “Family” | “Pro Charge Ultra”
Source: sterling-power.com/products/32v-20a-pcu3220
Sources
- Archived document
Source: cdn.shopify.com/s/files/1/0658/7343/files/New_PCU_Body_Instructions.pdf?v=1641917002
Retrieved October 15, 2026
- PCU3220 – Sterling Power ProductsArchived document
Source: sterling-power.com/products/32v-20a-pcu3220
Retrieved October 15, 2026