The SOK Battery SK12V314PH is a battery pack with a nominal voltage of 12.8V, a rated capacity of 314Ah, 4019Wh of energy, 3.2V 314Ah Cell(>8000cycles), a continuous discharge of 200 A, a weight of 67 lbs and an ingress rating of IP67.
Last updated: 23 October 2026
Battery and charging
- Communications bus
- CAN protocol
- Cells
- 3.2V 314Ah Cell(>8000cycles)
- Energy
- 4019Wh
- Voltage
- 12.8V
- Rated capacity
- 314Ah
- Rated charge cycles
- over 15000 charge cycles
- Case material
- PC+ABS
- Power switch
- Features an easy-to-use switch for quick power control
- Maximum continuous discharge
- 200 A
- Peak discharge
- 800A,10s
800 A (7.5 s ±2.5 s)
“Peak Discharge Current:800 A (7.5 s ±2.5 s)”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
- Recommended charging
- 150 A
- Series and parallel limit
- Support connect max 10 batteries in parallel or max 4 batteries in series.
- Highest charge current it will take
- 200 A
- What it reports to, on the boat's network
- Allows real-time monitoring and control via Bluetooth on both iOS and Android devices .
- Charging voltage
- ≤14.0V
13.8 V
“Recommended Charge Voltage:13.8 V”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
- How fast it loses charge sitting idle
- <3%/Month
“Supports CAN protocol, ensuring seamless communication and integration with Victron inverters.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Cells 3.2V 314Ah Cell(>8000cycles)”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
“Energy 4019Wh”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
“Nominal Voltage 12.8V”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
“Nominal Capacity 314Ah”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
“Delivers a long lifespan with over 15000 charge cycles, ensuring sustained performance over time.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Case Material PC+ABS”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Row from the maker’s page: “7.ON/OFF Switch” | “Features an easy-to-use switch for quick power control”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Maximum Continuous Discharge Current:200 A”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Disputed
“Peak Discharge Current 800A,10s”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Other sources state
“Recommended Charge Current:150 A”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Row from the maker’s page: “9.Connect in series or in Parallel” | “Support connect max 10 batteries in parallel or max 4 batteries in series.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Maximum Charge Current:200 A”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Row from the maker’s page: “6.Bluetooth 5.1 for iOS and Android Apps” | “Allows real-time monitoring and control via Bluetooth on both iOS and Android devices .”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Disputed
“Recommended Charge Voltage ≤14.0V”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Other sources state
“Self Discharge <3%/Month”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Battery care and safety
- Suggested low-voltage cut-off
- ≥10.5V
10.4V
“Recommended Low Voltage Disconnect:10.4V”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
- Ingress protection
- IP67
- Temperatures it may be charged in
- -4 to 122 ºF (built-in heater pad)
- Temperatures it may be run in
- -4 to 140 ºF
- Temperatures it may be stored in
- 23 to 95 ºF
- Heating built into the battery
- Built-in self-heating functionality
Disputed
“Recommended Low Voltage Disconnect ≥10.5V”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Other sources state
“Designed with IP67 protection, offering excellent water and dust resistance for extended durability in outdoor and harsh environments.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Enclosure Protection IP67”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
“Charge Temperature: -4 to 122 ºF (built-in heater pad)”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Discharge Temperature: -4 to 140 ºF”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Storage Temperature: 23 to 95 ºF”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Built-in self-heating functionality allows for reliable operation in low-temperature environments, perfect for installations in colder climates.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Size and fit
- Overall dimensions
- 17.1 inch X9.4 inchx10.9 inch
- Terminals
- M8, 5/16 lugs
- Stated weight
- 67 lbs.
- Series and parallel connection
- max 4 batteries in series
“Size Information:17.1 inch X9.4 inchx10.9 inch”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Terminal Type: M8, 5/16 lugs”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Weight: 67 lbs.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
“Support connect max 10 batteries in parallel or max 4 batteries in series.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Other findings
- Parallel connection
- 10
“Maximum Batteries in parallel 10”
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Certification claims
- Standards the maker claims
- UL1973&IEC62619 for Battery cells.
“UL1973&IEC62619 for Battery cells.”
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Sources
- Archived document
Source: 0fa80982-c142-44c6-a762-5e4fe5133859.usrfiles.com/ugd/0fa809_ed281233293a445ba4685d5f99645af5.pdf
Retrieved October 8, 2026
- Archived document
Source: us.sokbattery.com/product-page/sk12v314ph-12v-314ah-victron-marine-lifepo4-battery
Retrieved October 8, 2026