Lithium iron phosphate batteries (LiFePO4 or LFP) offer lots of benefits compared to lead-acid batteries and other lithium batteries. Longer life span, no maintenance, extremely safe, lightweight, improved discharge and charge efficiency, just to name a few. LiFePO4 batteries are not the cheapest in the market, but due to a long life span and zero maintenance, it's the best investment you can make over time.
Key Benefits of Lithium Iron Phosphate (LFP or LiFePO4 Battery):
Exceptional safety with no risk of thermal runaway
Minimal environmental impact due to the use of iron, graphite, and phosphate
Extended cycle life ranging from 4500 to 6000 cycles (refer to chart below)
Operational in temperatures up to 70°C
Extremely low internal resistance, maintaining stability or even improvement over cycles
Consistent power delivery across the entire discharge range
Effortless recycling process
Accessory specifications Busbars: 90*20*2mm or 100*20*2mm
(We offer two options for busbars; for additional details, please contact us.)
Screw Size: M6
1 Battery Kit: Includes 1 busbar, 2 nuts, and 2 screws
For 4 Battery Kits: You'll receive 4 busbars, 8 nuts, and 8 screws.
(If you require more, please reach out to us via our online support.)
Notes.
Please refrain from immersing the battery in water.
Ensure correct polarity when inserting batteries; align the (+) and (-) properly.
Avoid disassembly, disposal in fire, exposure to heat, or short-circuiting.
Limit battery exposure to prolonged sunlight.
Avoid mixing new batteries with used ones.
Keep batteries out of reach of children.
Tags:
Model NO.
NG137
Nominal Capacity(AH)
137AH
Nominal Voltage(V)
3.2V
Standard Charge Current(A)
0.5C
Maximum Charge Current(A)
1C
Impedance(Ω)
0.2mΩ
Max. Discharge Current(A)
2C
Max.Charge Voltage(V)
3.65V
Discharge Cut-off Voltage(V)
2.5V
Charge Working Temp.(ºC)
0~55ºC
Discharge Working Temp.(ºC)
-20~55ºC
Cycle Life
6000 Cycles
Size
148*103*78mm
Household Solar Energy System: LiFePO4 battery cells provide exceptional safety, durability, and efficiency, making them a reliable and eco-friendly choice for home solar power. They enable energy independence, backup during outages, and cost savings for homeowners.
Portable Electronics: These batteries power a wide array of portable devices, including smartphones, laptops, tablets, and digital cameras. Their lightweight design is well-suited for these applications, offering high power in a compact package.
Business & Commercial: LiFePO4 batteries are commonly employed in business and commercial applications, including alarm systems, solar panel systems, and security lighting, ensuring dependable power supply.
Marine Applications: With their lightweight and high-power capabilities, LiFePO4 batteries are the preferred choice for propelling fishing boats and kayaks.
Industrial Settings: LiFePO4 batteries excel in industrial environments due to their ability to endure high temperatures and maintain charge over extended periods. They are the ideal choice for powering machinery and equipment in such settings.
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