Discover Battery 52-48-16000
The Discover Battery 52-48-16000 is a battery pack with a nominal voltage of 51.2, a nominal capacity of 314 Ah, 16,080 Wh of energy, LiFePO₄ cells and an ingress rating of IP65.
Last updated: 16 October 2026
Battery and charging
- Usable energy (kilowatt-hours)
- 16 kWh of usable capacity
- Maximum charge voltage
- Charge Absorption Voltage - U1 MAX 55.2 - 56.8 V
- Energy
- 16,080 Wh
- Voltage
- 51.2
- Rated capacity
- Nominal Capacity 314 Ah
- Chemistry
- LiFePO₄
- Nominal capacity
- 314 Ah
- Peak discharge
- Peak Discharge Current (15 seconds) 300 A RMS
- Continuous output power
- 10 kW
- Recommended voltage disconnect
- Recommended High Voltage Disconnect 56.9 V
“HELIOS delivers 16 kWh of usable capacity in a compact, outdoor-rated enclosure”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“Charge Bulk Voltage - Bulk Vdc 55.2 - 56.8 V Charge Absorption Voltage - U1 MAX 55.2 - 56.8 V Charge Float Voltage - U2 53.6 V Charge Termination Current 5A”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“900-0077 51.2 314 16,080 52-48-16000”
Source: discoverbattery.com/s4x_files/resources/discover-lithium-sds.pdf
“900-0077 51.2 314 16,080 52-48-16000”
Source: discoverbattery.com/s4x_files/resources/discover-lithium-sds.pdf
“Nominal Capacity 314 Ah Usable Energy 16,080 Wh Depth of Discharge 100% (1)”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“• Safe LiFePO₄ chemistry with dual fire arrestors and DC”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“Nominal Capacity 314 Ah”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“Max Continuous Charge Current 200 A Max Continuous Discharge Current 200 A Max Continuous Discharge Rate 10.24 kW Peak Discharge Current (15 seconds) 300 A RMS”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“• 10 kW continuous, 19 kW peak power (10 sec)”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“Recommended High Voltage Disconnect 56.9 V Overvoltage Disconnect (BMS) 58.0 V Recommended Low Voltage Disconnect 48 V Undervoltage Disconnect (BMS) 43.2 V”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
Battery care and safety
- Operating temperature range
- −25 °C (−13 °F) to 55 °C (131 °F)
- Ingress protection
- IP65
- Temperatures the heater works between
- −25 °C (−13 °F) to 8 °C (46 °F)
“• Reliable operation from −25 °C (−13 °F) to 55 °C (131 °F).”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“• Outdoor-rated IP65 enclosure.”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“• Self-heating from −25 °C (−13 °F) to 8 °C (46 °F).”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
Size and fit
- Overall dimensions
- Depth (including Wall-Mount bracket) 271
- Terminals
- Quick Connect Plug and Pull Terminal
“Height 900 mm (35.3 in) Width 465 mm (18.3 in) Depth - body only 247 mm (9.7 in) Depth (including Wall-Mount bracket) 271 mm (10.7 in)”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
“Terminal Quick Connect Plug and Pull Terminal”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
Identity
- Model designation
- 52-48-16000
- Other name the manufacturer uses
- 900-0077
“-GC12-12V-H 900-0044 14-12-3000 900-0051 DLP-GC2-12V 900-0076 AES-B-GC12-24V 590-0080 n/a 900-0052 DLP-GC2-24V 900-0077 52-48-16000 DLM-16000-48 DLM-16000-48V Other means of identification: Discover Advanced Energy System (AES) Discover LITHIUM BLUE Premium Series Lithium Battery”
Source: discoverbattery.com/s4x_files/resources/discover-lithium-sds.pdf
“900-0077 51.2 314 16,080 52-48-16000”
Source: discoverbattery.com/s4x_files/resources/discover-lithium-sds.pdf
Certification claims
- Certification claimed by the manufacturer
- Certified to UL 9540, UL 9540A, and UL 1973 standards
“Certified to UL 9540, UL 9540A, and UL 1973 standards”
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
Sources
- Archived document
Source: discoverbattery.com/s4x_files/resources/discover-lithium-sds.pdf
Retrieved October 13, 2026
- Archived document
Source: dev.discoverenergysys.com/s4x_files/resources/808-0046-helios-datasheet.pdf
Retrieved October 13, 2026