Aims Power LiFePO4 48V 200 AH Lithium Battery - LFP48V200A

Aims Power LiFePO4 48V 200 AH Lithium Battery - LFP48V200A

NEW from AIMS Power! This  48 Volt 200 AMP lithium iron phosphate (LiFePO4) industrial deep cycle battery is packed with power. The battery delivers efficient power for battery systems requiring large amounts of power at 48 Volts. The AIMS Power 48V 200 amp has large amp capacity in one battery and eliminates the need for multiple batteries without losing amperage. Compared to other battery technologies, this battery delivers large amounts of power, at half the weight and provides up to 8 times more battery cycles and no memory problems. Loaded with automatic safety features, such as a Battery Management System (BMS), which maintains individual cell integrity, low and high voltage protections, reverse polarity and temperature management. The battery also uses automatic cell balancing, requires almost no maintenance and includes RS485 and CAN monitoring. Replaces multiple battery banks, eliminates multiple cables, full amp capacity and NO memory problems

Features

•     8 times more cycles compared to other battery technologies
•     3500 cycles at 80% DoD, 6000 cycles at 60% DoD
•     Short circuit protection
•     Automatic low voltage shutdown
•     Over charge protection
•     Over discharge protection
•     Mount in any orientation
•     Multiple batteries: 10 batteries in parallel maximum
•     Automatic cell balancing
•     High output current for inverters
•     Battery status LED located on the front of the battery displays SOC percentage RS485 & CAN ports
•     Power switch
•     Built in Battery Management System (BMS)
•     Reverse polarity protection (caution)
•     No venting or gassing
•     BMS temperature protection
•     10 year manufacturer defect warranty prorated

Specifications

• 48Volt Lithium Iron Phosphate LiFePO4
• 200 amps
• Battery status LED State of Charge display
• On/off switch 3/8 terminals
• Terminal covers included
• Cables included used for parallel connecting batteries: 41"cable length
• Dimensions: 32"L x 21"W x 7" Shipped dimensions: 38"L x 29"W x 21 1/2"
• Unit weight: 214 lb, Shipped weight: 242 lb

What our Experts Think

• High-capacity 48V 200Ah LiFePO₄ storage (≈10.24 kWh) delivers serious energy reserves for off-grid homes, solar systems, and backup power setups.
• Lithium iron phosphate chemistry (LiFePO₄) ensures exceptional safety, thermal stability, and long cycle life compared to traditional battery types.
• Consistent voltage output under load improves inverter performance and supports sensitive electronics and heavy appliances more reliably.
• Deep-cycle durability allows frequent charging and discharging with minimal capacity degradation over time.
• Integrated Battery Management System (BMS) protects against overcharge, over-discharge, over-current, and temperature extremes.
• High usable capacity efficiency provides more real-world energy compared to similarly rated lead-acid banks.
• Scalable system design allows multiple batteries to be connected for expanded storage in larger installations.
• Ideal for serious solar + backup power systems requiring long-lasting, maintenance-free, high-performance energy storage.

Q&A  

Q: What is the AIMS Power LFP48V200A used for?
A: Aims Power LiFePO4 48V 200 AH Lithium Battery - LFP48V200A is a high-capacity lithium iron phosphate (LiFePO₄) deep-cycle battery designed for off-grid solar systems, backup power, RVs, cabins, and industrial energy storage.

Q: How much energy storage does this battery provide?
A: It delivers approximately 10.24 kWh of usable energy (48V × 200Ah ≈ 9600Wh nominal, up to ~10.2 kWh depending on voltage range), making it suitable for large-scale energy storage systems.

Q: What type of battery chemistry is used?
A: It uses LiFePO₄ (lithium iron phosphate), known for high safety, thermal stability, and long cycle life compared to lead-acid batteries.

Q: Is this battery suitable for solar systems?
A: Yes. It is commonly used in 48V solar setups where efficient storage, fast charging, and deep discharge capability are required.

Q: What are the main advantages over lead-acid batteries?
A: It offers significantly longer cycle life (thousands of cycles), higher usable capacity, lighter weight, and no maintenance requirements.

Q: Does it include a Battery Management System (BMS)?
A: Yes. It includes a built-in BMS that protects against overcharge, over-discharge, over-current, temperature extremes, and cell imbalance, while also supporting cell balancing and monitoring.

Q: Can multiple batteries be used together?
A: Yes. It supports parallel expansion (commonly up to around 10 units depending on system design) to increase total storage capacity.

Q: What applications is it best suited for?
A: It is ideal for off-grid homes, commercial solar systems, backup power systems, and heavy-duty renewable energy storage where long runtime and reliability are critical.

                 
Maintenance Tips    

• Keep it in a cool operating range (around 15–30°C) to maximize cycle life and avoid thermal stress on the BMS.
• Avoid storing it fully discharged; recharge regularly and don’t let it sit below ~20–30% SOC for long periods.
• Use only a proper 48V LiFePO₄ charger profile (CC/CV ~56V charge cutoff) to prevent overvoltage damage.
• Inspect and re-tighten high-current terminals and busbars periodically to avoid heat buildup under heavy inverter loads.
• Keep firmware/BMS monitoring (RS485/CAN) active if available so voltage, temperature, and SOC issues are caught early.
• Protect from extreme cold during charging (charging below freezing can trigger BMS protection or cell damage).