12V 400Ah Lithium Battery
MOQ: 50 pieces
Battery Cell: LiFePO4 Prismatic cell 3.2V 100Ah
BMS: Smart 4S BMS included
Capacity: 12.8V 400Ah
Warranty: 5 years, 10 years(Customization)
Gross Weight:41kg
Dimension: 590mm*310mm*300mm
Customization Support: Including voltage, capacity, current, size, appearance, LCD, Link Bluetooth, etc.
Description
12V 400Ah lithium batteries use lifepo4 technology for energy storage and are popular for lead acid replacement in applications such as RVs, campers, LED lights, outdoor devices, houseboats, etc. HBOWA is the leading lithium battery manufacturer, supporting OEM and ODM services. Feel free to contact us for the factory price.
- Technical Data
| Model | XPD-12400 12v 400ah Lithium Battery |
| Capacity | 400Ah |
| Voltage | 12.8V |
| Charging Voltage | 14.6V |
| MAX Charge Current | 400A |
| MAX Discharge Current | 400A |
| Internal Impedance | ≤10mΩ |
| Cycle Life | 6000 times |
| Operating Charge Temperature | 0℃ – 55℃(32℉ – 131℉) |
| Operating Discharge Temperature | -20℃ – 55℃(-4℉ – 131℉) |
| Storage Temperature | 0℃ – 35℃(32℉ – 95℉) |
| Series | Parallel: | Max (4) in Series to 48V, Max (4) in Parallel to 1600Ah |
| Over charge detection voltage | 3.75V |
| Over charge release voltage | 3.38V |
| Over discharge detection voltage | 2.2V |
| Over discharge release voltage | 2.7V |
| Detection temperature | 65±2℃(149±2℉) |
| Humidity | ≤80% |
| Cooling Way | air cooling |
| Waterproof level | IP65 |
| Life Span | 10 years |
| Certificates | CE, FCC, CCC, UN38.3, UN3480, Class9 |
| Product Size | 490*220*260mm |
| Package Size | 590*310*300mm |
| Net Weight | 40kg |
| Gross Weight | 41kg |
Detailed Structure
HBOWA selects grade A battery cells for lifepo4 battery 400ah. The deep cycle 12v 400ah lithium battery has a long cycle life of over 6000 cycles and a warranty of 5 – 10 years, The built-in BMS protection monitors the key parameters during the charging and discharging process, you can view this data via the optional LCD and connect via Bluetooth using the accompanying phone app. The BMS can protect the battery from overcharge, over-discharge, overcurrent, and temperature detection of the 12V 400Ah batteries. The IP65-rated ABS case outside ensures the lithium battery is waterproof, dust-free, and maintenance-free.
Charging Method
There are three charging methods for the lifepo4 lithium batteries.
- Battery charger 14.6V 20A. You can connect the charger to the utility grid to charge the lifepo4 lead acid replacement batteries.
- Generator. You can use the generator to generate electricity and connect it with a DC to DC charger 20A, then charge the lifepo4 batteries.
- Solar Panels. You can install the solar panel system, connect the solar array to the charge controller, and then charge the lifepo4 batteries.
Link Bluetooth Optional
Through Bluetooth function, you can connect the 12v 400ah lithium battery via Bluetooth, to see the technical data of the battery by APP, such as voltage, current, BMS, each battery cells info, temperature, etc.
LCD Screen Optional
The LCD screen of the 12v 400ah lithium battery can monitor the data and status of the lead acid replacement battery, it shows data including the voltage, current, temperature, SOC, etc. You can tell us your special needs that are shown on the screen for customization.
Package Details
We package our 12V 400Ah lithium batteries in double-layered thick cardboard boxes for optimal protection during transit. Each lithium ion battery is surrounded by foam boards inside the box to safeguard it from all sides.
The exterior of the box is adorned with battery symbols, as well as labels indicating fire resistance, water resistance, and crush resistance. To further reinforce the packaging, we use PVC film on the outermost layer of the cardboard box. We support OEM services, if you have special needs for the carton appearance, feel free to contact us.
Inside the cardboard box:
1 * 12.8V 400Ah Lead Acid Replacement Lithium LiFePO4 Battery
1 * User Manual
