Ionic IC-12V460-EP4SH
The Ionic IC-12V460-EP4SH is a battery pack with a nominal voltage of 12.8V, 5888Wh of energy, LifePO4 (Prismatic) cells, a continuous discharge of 300 A, a peak of 1000 A (3s), 3,000 cycles and an ingress rating of IP54.
Last updated: 26 October 2026
Battery and charging
- Reserve minutes, at a stated current
- 720 min
- Float voltage it applies
- 13.6~13.8 V
- Energy
- 5888Wh
- Voltage
- 12.8V
- Capacity
- 460Ah
- Chemistry
- LifePO4 (Prismatic)
- Rated charge cycles
- 3,000 cycles
- Case material
- ABS
- Internal resistance
- ≤ 10 mΩ @50% SOC
- Maximum continuous discharge
- 300A @ 25°C
- Peak discharge
- 1000A (3s)
- Recommended charging
- 150 A
- Series and parallel limit
- 4
- Maximum charge current, as the maker labels it
- 300A @ 25°C
- Efficiency
- 99%
- Voltage it cuts off at
- 11 V
- How fast it loses charge sitting idle
- <3% per month
“Nominal Capacity 460 Ah Capacity @ 25A 720 min”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Float Voltage Range 13.6~13.8 V”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
Row from the maker’s page: “Energy” | “5888Wh”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Row from the maker’s page: “Nominal Voltage” | “12.8V”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Row from the maker’s page: “Capacity” | “460Ah”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Chemistry LifePO4 (Prismatic)”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Row from the maker’s page: “Cycle Life” | “3,000 cycles”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Terminal Torque 70 - 88.5 in-lbs (8 - 10 N-m) Case Material ABS”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Resistance ≤ 10 mΩ @50% SOC”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Max Continuous Discharge 300A @ 25°C”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Peak Discharge Current 1000A (3s)”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Recommended Charge Current 150 A”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Maximum Modules in Series/Parallel 4”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Max Charge Current 300A @ 25°C”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Resistance ≤ 10 mΩ @50% SOC Efficiency 99%”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“MAX Discharge Current 300A / 1000A (3s) Low Voltage Cut-Off 11 V”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Self-Discharge Rate <3% per month”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Battery care and safety
- Where its BMS cuts off
- 149°F (65°C)
- Ingress protection
- IP54
- Temperature it reconnects at
- 122°F (50°C)
- Short-circuit cut-off
- 1200A-600 µs
- Temperatures it may be charged in
- -4°F to 140°F (-20°C to 60°C)
- Temperatures it may be run in
- -4°F to 140°F (-20°C to 60°C)
- Temperatures it may be stored in
- 23 to 95°F (-5 to 35°C)
“BMS High Temperature Cut-Off 149°F (65°C)”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Water Rating IP54 BCI Group Size 8D”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Reconnect Temperature 122°F (50°C)”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“Short Circuit Protection 1200A-600 µs”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
“-4°F to 140°F (-20°C to 60°C)”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Discharge Temperature Range -4°F to 140°F (-20°C to 60°C)”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Storage Temperature 23 to 95°F (-5 to 35°C)”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
Size and fit
- Overall dimensions
- 20.5" (L) × 10.6" (W) × 8.7" (H)
- Torque for the battery terminal nuts
- 70 - 88.5 in-lbs (8 - 10 N-m)
- Terminals
- M8 Bolt
- Group size the maker names
- 8D
“20.5" (L) × 10.6" (W) × 8.7" (H)”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“Terminal Torque 70 - 88.5 in-lbs (8 - 10 N-m)”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
Row from the maker’s page: “Terminal Type” | “M8 Bolt”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
“BCI Group Size 8D Compatible With Off-Grid, RV, Solar”
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Certification claims
- Battery certification claim
- CE (battery)
“Certifications CE (battery) UL1642 & IEC62133 (cells)”
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
Sources
- Archived document
Source: lithiumhub.com/wp-content/uploads/2026/05/12v-460ah-spec-sheet.pdf
Retrieved October 10, 2026
- Buy 12 Volt 460Ah Lithium Deep Cycle Battery w/HeaterArchived document
Source: lithiumhub.com/product/12v-460ah-lithium-lifepo4-deep-cycle-battery-with-heater
Retrieved October 10, 2026