Our lithium-ion cell technology combines lithium-ion chemistry material R&D with universities in China and overseas, low-impedance and long cycle life cell technology developed with key suppliers and world top class manufacturing Equipment. The 4th generation automation production line makes sure high consistency for automotive application.
BASIC PARAMETER
Nominal Capacity（AH) | 75Ah | |
Nominal Voltage(V) | 3.2V | |
Charging Cut-off Voltage(V) | 3.65V±0.03V | |
Charge and discharge method | Standard charge method | 25±2℃ 0.5C constant current charge |
Standard discharge method | 0.5C constant current discharge to | |
Charging current | Max. Constant Charging Current | 0.5C (15℃～+45℃) |
Max. Pulse Charging Current | 1.5C (15℃～45℃)≤30S | |
Discharging Current | Standard Discharging Current | 0.5C(25±2℃) |
Max. Constant Discharging Current | 2C (15℃～+45℃) | |
Max. Pulse Discharging Current | 3C (15℃～45℃)≤30S | |
Energy Density | ≥130Wh/kg | |
Cycle Life | The cycle times is not less than 5000 | |
Weight | 1.75±0.05Kg | |
Dimension | Thickness | 30.5±1.0mm |
Width | 135.0±0.3mm | |
Length | 220.25±0.5mm | |
Pole center distance | 67.5±0.2mm | |
FEATURES
· “Z” type stacking Cell core are used in the cell
· LFP battery density up to 180wh/kg in 2020
· Prismatic bolt cell both bolt connection and laser welding connection
· Customized solution available
CERTIFICATION ＆ REPORT
FACTORY
Warning:
Please charge with a dedicated lithium battery charger;
Do not reverse the positive and negative poles;
There are safety devices in the battery pack. To ensure safety, do not dissect or change the structure of the battery;
It is forbidden to directly connect the positive and negative terminals with metal;
It is strictly forbidden to immerse the battery in water;
It is strictly forbidden to drop, impact, squeeze, puncture the battery;
If the battery pack is not used for 3 months, please put the battery pack fully. When it is not in use, it should be placed in a cool and dry environment.