Ampere Time

Ampere Time

Ampere Time

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

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

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

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

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

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

-10%

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

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

from $1,529.99

Free shipping, tax (vary by region) and discount codes calculated at checkout

Our used batteries were bought by customers who found that they bought the wrong capacity or did not compatible with their application. But pls don’t worry, we have analyzed and tested the batteries before they’re ready to be sold. It is confirmed that there is no problem with the battery, only a little scratch on the battery's surface. And we provide a 4-year warranty for our used-like new batteries, and a 3-year warranty for the used-very good batteries.

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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FEATURES
TECH SPECS
FAQs

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

Does it have cold charging protection ?
1. Our battery can be used well below 0°C (can be normally discharged), but we don’t suggest charging the battery below 0°C.
  It is like most kinds of the battery in the market now:
  Operating Temperature: Charge: 0°C--50°C; Discharge: -20°C--60°C.
  Currently our battery can be charged at low temperature, but it is charged with a very small charging current. And we’ve used auto motive grade battery cells which have superior quality. Even if charging in low temperature environment, it will not damage the battery.
What amp charger do you recommend?
1. We recommend battery charger that support lithium battery charging. And to fully charge the battery, the DC charging voltage should be between 14.2V~14.6V, and charging current less than 250A (for 12V 400Ah battery).
Is there a limitation for connecting 12V 400Ah battery?

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday

January,February,March,April,May,June,July,August,September,October,November,December

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

Used - Very Good

Used - Very Good

~~$1,699.99~~ $1,529.99