12V 460Ah LiFePO4 Battery – Group 8D High-Capacity Deep Cycle Power
Build a powerful, long-running energy system with a 12.8V 460Ah LiFePO4 battery engineered for RVs, trucks, marine house power, solar storage, off-grid cabins and home backup. With 5888Wh of stored energy, a 250A BMS and up to 3200W continuous output, this Group 8D lithium battery can replace a bulky multi-battery lead-acid bank with a simpler high-capacity solution.
Why Choose This 12V 460Ah Lithium Battery?
• 460Ah capacity and 5888Wh energy for extended off-grid runtime
• Group 8D-style footprint for high-capacity RV, truck, marine and backup installations
• 250A BMS provides protection against overvoltage, undervoltage, overcurrent, overheating and short circuits
• Up to 3200W continuous output supports compatible high-demand inverters and appliances
• Long-life LiFePO4 cells: 4,000 cycles at 100% DOD, 6,000 at 80% DOD and up to 15,000 at 60% DOD
• Expandable up to 4P4S for flexible 12V, 24V, 36V and 48V lithium battery banks
• IP65 water- and dust-resistant ABS enclosure
• Maintenance-free deep-cycle design with no memory effect
12V 460Ah LiFePO4 Battery Specifications
Battery chemistry: Lithium iron phosphate (LiFePO4)
Nominal voltage: 12.8V
Rated capacity: 460Ah
Stored energy: 5888Wh
BMS rating: 250A
Maximum continuous output power: 3200W
Maximum continuous charge current: 250A
Maximum continuous discharge current: 250A
Maximum discharge current: 500A for 5 seconds
Peak discharge current: 1000A for 1 second
Charge method: CC/CV
Charge voltage: 14.4V ± 0.2V
Recommended charge current: 92A
Internal resistance: ≤40mΩ
Bluetooth monitoring: No
Self-heating: No
Low-temperature charging cut-off: No
Protection rating: IP65
Terminal type: M8 bolts
Housing material: ABS
Approximate weight: 86.7 lb
Dimensions: 20.47 x 10.59 x 8.66 in
Maximum expansion: 4 in series and 4 in parallel (4P4S)
High-Capacity Group 8D Lithium Battery
This 12V 460Ah Group 8D LiFePO4 battery stores 5888Wh in one enclosure, reducing the wiring and installation complexity associated with multiple smaller batteries. Its 250A BMS and 3200W continuous output make it suitable for correctly designed high-power house systems.
RV and Truck Lithium Battery Applications
Use this high-capacity deep-cycle battery for motorhomes, travel trailers, camper vans and truck auxiliary-power systems. It can support compatible inverters, parking air conditioners, refrigerators, lighting and onboard electronics when the complete electrical system is properly sized.
Solar and Off-Grid Energy Storage
Build a scalable solar battery bank for cabins, home backup, remote sites and off-grid living. Matching batteries can be connected up to 4P4S, providing flexible voltage and capacity options when installed with compatible chargers, inverters, cables, fuses and protection equipment.
Marine House Battery Applications
The IP65 enclosure and high capacity suit protected marine house-power installations for lighting, navigation electronics and auxiliary appliances. This is a deep-cycle energy-storage battery, not an engine-starting battery.
Charging Options
Charge with a compatible LiFePO4 AC charger, solar charge controller or generator/alternator system using the correct DC-to-DC or AC charging equipment. The recommended charging voltage is 14.2V–14.6V, with 92A recommended for balanced charging speed and battery life.
Important Cold-Weather Notice
This model does not include Bluetooth, self-heating or low-temperature charging cut-off protection. Do not charge the battery below 32°F (0°C). Use appropriate environmental control or choose a cold-weather battery model when charging in freezing conditions.
Frequently Asked Questions
Is this a Group 8D lithium battery?
Its approximate dimensions are 20.47 x 10.59 x 8.66 inches, similar to the commonly used Group 8D footprint. Always confirm the available space, hold-down system and terminal orientation before ordering.
Can this battery start an engine?
No. It is a deep-cycle energy-storage battery for RV, solar, marine house and auxiliary power. Do not use it as an automotive or marine cranking battery.
Can several batteries be connected together?
Yes, compatible batteries may be configured up to 4P4S. Every battery should be the same model, age, capacity and state of charge, with correctly sized cables, fuses, chargers and inverters.
Does it include Bluetooth or self-heating?
No. This model does not include Bluetooth monitoring or a self-heating function.
Important Installation Notes
Confirm the charger profile, inverter rating, cable size, fuse protection, terminal orientation, mounting strength and available installation space before ordering. Certifications, warranty coverage and supplied accessories should be verified against current ZXKJEnergy production documents.
