Description:
The power battery capacity of an electric vehicle declines to 80% and is retired due to insufficient endurance. However, after cascade utilization, it can still be used for base station power backup.
1. The decommissioned power battery is disassembled centrally, the battery is screened centrally, and the standard module is reassembled, which is conducive to the centralized screening and maintenance of the decommissioned power battery to ensure the quality; Retired battery sources are not limited to the guaranteed number of specific EV projects; The final battery module can achieve standardization and guarantee compatibility.
2. Direct transformation on the basis of decommissioned power batteries is conducive to the simple modularization of the use of battery pack echelon, with advantages in capacity, simple and easy production mode, and low labor cost.
3. Cascade battery process flow: screen battery cell, test voltage, battery distribution group, internal connection line, BMS, and chassis.
Communications Tower Battery Pack EV Power Battery
Application:
Mainly used for communication field base station backup power supply.
Products and Quality Control:
And certifications of ISO9000, ISO14000, MSDS, TLC, UN38.3, etc.
Specification:
Sleeping function
Charge current limit management function
Overcharging total voltage protection
Total discharge voltage is too low protection
Discharge cell voltage is too low protection
Discharge overcurrent management
High-temperature protection function of battery
Battery low-temperature protection
Charge state (SOC) calculation of battery pack
Output short circuit protection
