1. Product Descriptions
Product Name: 3.2v3500mAh LifePO4 Battery
Product Type: LifePO4 Battery
Nominal voltage: 3.2v
Voltage at end of discharge: 2.0v
Charging at end of voltage: 3.65v
Internal impedance: ≦5mΩ
Nominal Capacity: 3.5Ah
2. Product Applications
l Excellent large current discharge performance, and have obvious advantages in startup and climbing
l High temperature performance
l Environmental friendly
l Lighter weight smaller size
l Most safe no explosion no fire
3. Product Features
LifePO4 Battery, Iron(Fo) is an intrinsically sager cathode material than Cobalt(Co).The Fe-P-O bond is stronger than the Co-O bond so that when abused(short circuit,overheated,etc.)The oxygen atoms are much harder to remove.This stabilization of the redox energies also helps fast ion migration.Only under extreme heating,generally over 800~℃, does breakdown occur which prevents the thermal runway that LiCoO2 is prone too.
4. Why Choose Us?
Q.Can we put different LiFePO4 battery pack in series by ourself?
R:You can buy big voltage directly from us.We suggest do not out them in series by yourself,this will hurt the cycle life of the pack.
Q.Does your battery pack include BMS?Can we use it for car?
R:Yes,our battery pack include BMS,you can use it for low speed car only or aux. power for standard car. Do not use it for standard car directly,that will need more complex design BMS for the pack.
Q.what is your warranty?
R:We offer 1 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack,which means,after 2000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.