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Brand Name : link-w
Model Number : 48V
Place of Origin : CHINA
MOQ : 100PCS
Price : USD0.08-0.1/WH
Payment Terms : T/T,30%perpayment and 70% final payment
Supply Ability : 150-300PCS per work day
Delivery Time : 10-25 work days
Packaging Details : Packing and palletizing
Customizable : Yes
Charging current : 10A
Factory : Energy storage power supply, solar street lights
Internal resistance : 120mΩ
Storage temperature : 0 - 45°C
Nominal capacity : 200Ah
Whether it can be charged : Yes
Performance Advantages:
Extended Service Life
Outperforms lead-acid batteries with 500+ charge cycles
Typical 5+ year lifespan significantly reduces replacement costs
Rapid Charging Capability
Fast-charge technology enables 0-80% charge in 1-2 hours
Minimizes downtime for frequently used equipment
Superior Charge Retention
Ultra-low <1% monthly self-discharge rate (1/20 of NiMH batteries)
Maintains power readiness during extended storage periods
Key Applications:
Industrial Power Systems
Powers automation equipment, robotics, and industrial tools
Delivers reliable energy for production line operations
Automotive Solutions
Serves as auxiliary power for hybrid/electric vehicles
Powers in-car electronics (audio, computers, lighting)
Superior starting battery alternative with:
✓ 50-70% weight reduction vs lead-acid
✓ 3-5x longer service life
These rugged metal-cased lithium batteries combine military-grade durability with advanced lithium technology, making them ideal for demanding applications where reliability, weight savings, and long service life are critical. Their maintenance-free operation and environmental resilience offer significant advantages over traditional battery technologies.
Usually, it is composed of 3 or 4 lithium batteries with a voltage of 3.7V connected in series to reach the rated voltage of 12V. In addition, it also includes components such as a protection board and a sheet metal casing. The protection board can automatically cut off the power supply when the battery encounters situations such as overload, overcurrent, overcharging, and overheating, playing a role in protecting the battery. The sheet metal casing provides mechanical protection for the battery, preventing the internal battery cells from being damaged by collisions, extrusions, etc. The specific parameters of a 12V 200Ah lithium iron phosphate energy storage power battery are as follows in the table:
Nominal Voltage | 12.8V |
Nominal Capacity | 200Ah |
External Dimensions | 522240220mm |
Charging Temperature | 0℃~45℃ |
Discharging Temperature | -20℃~60℃ |
Charging Cut-off Voltage | 14.6V |
Discharging Cut-off Voltage | 10V |
Continuous Charging Current | 100A |
Continuous Discharging Current | 200A |
Cycle Performance | ≥3000 cycles |
Casing Material | Customizable (Sheet Metal or ABS Plastic) |
Custom Functions | Supports Bluetooth, Mobile APP, RS-485 Communication |
It is believed that driven by technological research and development, market demand, and environmental protection requirements, 12V sheet metal cased lithium batteries will embrace a broader development prospect, bringing more convenience and sustainability to our lives and work.
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