Chinese wholesale 12v 12ah Lithium Ion Battery - CE approved screw design 3.2V 15Ah prismatic LiFePO4 battery cell – LIAO

Model No.:F15-1865150 Nominal voltage:3.2V Nominal capacity:15Ah Internal resistance:≤3mΩ Max. continuous charge current:1C Max. continuous discharge current:2C Max. impulse discharge current:3C Cycle life:≥2000 times Charge temperature:0°C~45°C Discharge temperature:-20°C~60°C Storage temperature:-20°C~45°C Weight:352g Dimension:18mm*65mm*150mm Application:Make battery packs for power supply and energy storage systems 1. The 3.2V 15Ah prismatic LiFePO₄ battery cell with an aluminum shell. 2. Long cycle life: Rechargeable lithium ion battery cell, has more than 2000 cycles which is 7 times of the lead acid battery. (Reason: the lattice stability of lithium iron phosphate is good, and the insertion and extraction of lithium ions have little effect on the lattice, so it has good reversibility. The disadvantage is that the electrode ion conductivity is poor, which is not suitable for high current charge and discharge, hindered in application. The solution: coating the electrode surface with conductive material and doping to modify the electrode.) 3. Light weight: approximately 1/3 weight of lead acid batteries. 4. Superior safety: It is the safest cathode material for lithium-ion batteries 5. Low self-dicharge rate:≤3% of nominal capacity per month. 6. Environment friendly: Has no pollution to the environment. Does not contain any heavy metal elements harmful to the human body. 7. High charging rate: The lithium battery of lithium iron phosphate cathode material can be charged at a high rate, and the battery can be fully charged within 1 hour at the fastest. 8. No memory effect, high discharge rate, high energy density.