12V 400Ah 5120Wh Deep Cycle Lithium Ion Battery 32700 LiFePO4 Cell
12V 400Ah 5120Wh Deep Cycle Lithium Ion Battery Built-In 250A BMS
Perfect In Many Off-Grid Applications
Deep Cycle Lithium Ion Battery Details:
1. Diameter*Height: 522*269*220mm
2. Nominal Voltage: 12.8V
3. Nominal Capacity: 400A 5120Wh
4. Cycle life: 5000 cycles
5. Standard charging ways: CC / CV
6. Li-ion / Lithium Ion rechargeable LiFePO4 battery
7. CE , UL ,UN38.3 , MSDS compliant
12v Lithium Ion Battery Deep Cycle Description:
Twice Larger Capacity & Higher Supporting Power: EA ENERGY 12V
400Ah LiFePO4 battery with built-in 250A BMS provides max 5.12kWh
energy, and supports max 250A continuous charge & discharge current
and max 3.2kW continuous load power.
1*EA ENERGY 12V 400Ah battery capacity is twice larger than regular
200Ah battery and you could build your battery system with easier
operation and no worry about batteries connection. It meets your
higher power and longer battery runtime at one time.
Longer Lifetime & 1/3 Lighter Weight: Our 12V 400Ah LiFePO4
Batteries live more than 4000 cycles at 100%/8000 cycles at
50%(Suggested) depth of discharge, without decreasing in
performance. The average lifetime of lead-acid batteries is about
two years(500 cycles) at just 50% discharge. This basically means a
LiFePO4 battery will last you at least 5 times longer than a
lead-acid battery, which actually reduces overall cost. Further,
Our LiFePO4 battery weighs only 39.12kg / 86.2lbs for one module,
only 1/3* the weight of lead acid batteries, more portable and
easier in outdoor application.
100% Protection: Ampere Time LiFePO4 battery set you free from
battery security issue. It equipped with battery management system
(BMS), which protects the battery pack from over charging &
discharging, over current, short circuit, and over temp. It is
perfect in many off-grid applications, like solar or energy storage
system, backup power, RV, security or surveillance systems and more
capability of EA ENERGY lithium iron phosphate battery is under
exploration.
Automotive Grade Lithium Battery: We adopt Automotive Grade LiFePO4
Cells with higher energy density, more stable performance & greater
power, and insist on providing customer with environmentally
friendly green power solution. All Ampere Time battery meets UL
Testing, CE, FCC, ROHS, PSE, IP65 certifications. Highest grade of
battery cell and authoritative accreditation enable Ampere Time
battery growing as LiFePO4 battery leader.
Deep Cycle Lithium Ion Battery Specifications:
Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 400Ah@0.2C |
| Energy | 5120Wh |
| Internal Resistance | 35≤mΩ |
| Cycle Life | 4000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity |
| Self Discharge | ≤3.5% per month at 25℃ |
| Standard Charging | Max.Charging Voltage | 14.0~14.6V |
| Charging Mode | At 0℃~45℃ temperature, charged to 14.6V at a constant current of
0.2C5A, andthen,changed continuously with constant voltage of 14.6V
until the current was notmore than 0.02C5A |
| Charging Current | 80A |
| Max.Charging Current | 200A |
| Standard Discharging | Discharging Current | 80A |
| Max. Continuous Current | 200A |
| Max.Pulse Current | 400A(<3S) |
| Discharging Cut-off Voltage | 10.0V |
| Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Water Dust Resistance | IP55 |
| Structure | Cell & Format | IFR32700 |
| Casing | Plastic |
| Dimension(L*W*H*TH) | 522*269*220mm |
| Weight | Approx. 40Kg |
| Terminal | M8 |
Deep Cycle Lithium Ion Battery Details :
Deep Cycle Lithium Ion Battery Applications:
12V 300Ah LiFePO4 battery pack widely used in most areas such as
RV, Solar, Household Battery, Marine, Off-Grid and Electric Scooter, Electric Handicap and so on. Note:
The battery cannot be used as a starting battery .
