BigBattery 72V 110V AC 13A IP65 Weatherproof Lithium Charger (87.6V DC)
SKU PWS021
BigBatteryThe BigBattery 72V 110V AC 13A IP65 Weatherproof Lithium Charger (87.6V DC) is a golf cart charger with 13 A of charging current, dimensions of 6.6 x 11.25 x 5.1 in, a weight of 9.2 lb and an ingress rating of IP65.
Last updated: 3 November 2026
Battery and charging
- Round-trip efficiency
- ≥93%
- Output current
- 13 A
- Charger output voltage
- 72V
- Maximum output voltage
- 87.6 V DC
- Input voltage range
- 110 V AC
- Output frequency
- 50/60 Hz
- Power factor
- ≥0.99
- Connector type
- 175A Blue Anderson
- Efficiency at full load
- ≥93%
Row from the maker’s page: “Efficiency:” | “≥93%”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Input Current: ≤11A Max Output Current: 13A Output Frequency: 50/60Hz”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Row from the maker’s page: “Voltage:” | “72V”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Input Voltage: 110V AC Max. Output Voltage: 87.6V DC Input Current: ≤11A”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Voltage: 72V Input Voltage: 110V AC Max. Output Voltage: 87.6V DC”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Max Output Current: 13A Output Frequency: 50/60Hz Efficiency: ≥93%”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Efficiency: ≥93% Power Factor: ≥0.99 Protection Rating: IP65”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Protection Rating: IP65 Connection Type: 175A Blue Anderson”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Row from the maker’s page: “Connection Type:” | “175A Blue Anderson”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Output Frequency: 50/60Hz Efficiency: ≥93% Power Factor: ≥0.99”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Battery care and safety
- Ingress protection
- IP65
“Power Factor: ≥0.99 Protection Rating: IP65 Connection Type: 175A Blue Anderson”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Size and fit
- Overall dimensions
- 6.6 x 11.25 x 5.1 in
- Stated weight
- 9.2 lb
- Cable lengths
- DC cable 44.5 in, AC cable 44 in
“Weight: 9.2 lbs Depth: 6.6 in Width: 11.25 in Height: 5.1 in DC Cable Length: 44.5 in”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Connection Type: 175A Blue Anderson DIMENSIONS Weight: 9.2 lbs Depth: 6.6 in”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
“Height: 5.1 in DC Cable Length: 44.5 in AC Cable Length: 44 in”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Compatibility
- Charges
Framed as interchangeable with the 15A charger, choose by form factor
72V 15A Lithium Battery Charger | Big Battery · retrieved 24 September 2026
“15A or 13A: which 72V charger should I choose? The 15A ring terminal charger is slightly faster and uses bolted ring connections. The 13A IP65 weatherproof charger is rated for outdoor exposure and washdown. Choose on where the charger lives rather than on the 2A difference in output.”
Source: bigbattery.com/products/72v-15a-charger-86-4v-dc-ring-terminals
72V FALCON only, per this product's own listing
72V 13A IP65 Lithium Battery Charger | Big Battery · retrieved 24 September 2026
“Items Included This charger (CHG1013) is only compatible with: 72V FALCON. If you use a different battery, you must pair with the correct BigBattery charger.”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
The maker’s own documents give different figures
Identity
- Product code
- PWS021
- Model code
- PWS021
“Tech Specs SKU: PWS021 Voltage: 72V”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Row from the maker’s page: “SKU:” | “PWS021”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Other findings
- Max input current
- ≤11 A
“Max. Output Voltage: 87.6V DC Input Current: ≤11A Max Output Current: 13A”
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Sources
- BigBattery — 72V 110V AC 13A IP65 Weatherproof Lithium Charger (87.6V DC)Manufacturer model page
BigBattery
Source: bigbattery.com/products/72v-110v-ac-13a-ip65-lithium-charger-87-6v-dc
Retrieved September 24, 2026
- BigBattery — 72V 15A Charger (86.4V DC) – Ring TerminalsManufacturer model page
BigBattery
Source: bigbattery.com/products/72v-15a-charger-86-4v-dc-ring-terminals
Retrieved September 24, 2026