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Ampere Time 12V 400Ah, 5120Wh Lithium LiFePO4 Battery & Built in 250A BMS

$1,899.99 $1,599.99SAVE 16%

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  • 5.12kWh Larger Capacity | 3.2kW Higher Power: With 5.12kWh energy and max 3.2kW continuous load power (max 250A continuous charge & discharge current ), Ampere Time 12V 400Ah LiFePO4 battery meets your higher power and longer battery runtime at one time.
  • Grade A Cells | 8× Longer Life: Ampere Time LiFePO4 battery provides 4000+ deep cycles & a 10-year lifetime, extending the battery lifespan by 8× more than the lead-acid batteries.
  • 100% Protection | Using without Risk: Ampere Time 12V 400Ah lithium battery builds in 250A BMS to protect from overcharging & discharging, over current, short circuit, and over temp. Green energy, non-toxic.
  • 5 Hours Fast Charging: 5 hours fully charged by a 14.6V 80A dedicated LiFePO4 battery charger and Within one day by a solar panel more than 1800W.
  • 81.92 kWh Max. Energy Expansion: Ampere Time 12V 400Ah supports max 4P4S connection to reach up to 81.92kWh (51.2kW), perfect for off-grid applications, like solar or energy storage system, backup power, RV, security or surveillance systems.


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Weight

86.2 lb

Dimension(inch)

L20.47*W10.59*H8.66

Usable capacity

400Ah

Nominal Voltage

12.8V

Max. Continuous Charge/Discharge Current

250A

Energy

5120Wh

Max. Continuous Load Power

3200W

Cycles

≥4000 times

Waterproof Level

IP65

Vehicle Service Type

RV

Battery Cell Composition

Lithium-Phosphate

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
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