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New battery energy storage module

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New battery energy storage module

The module battery pack is composed of lithium iron phosphate cells, which has excellent safety characteristics, long cycle life, good temperature performance, high energy density, low cost and no pollution. The module consists of nine lithium iron phosphate monomer cells in series.

Product features

⚫Adopt automotive grade lithium iron phosphate (LFP) battery, safe and reliable.

⚫The housing material consists of PPO material with a flame retardant rating of V0.

⚫With tensioning structure and air duct structure, more conducive to long-term battery operation.

⚫The external output is connected with double thread, which is economical and reliable.

Product parameters

Item	Specification parameters
Nominal voltage	28.8V
Nominal capacity	300Ah
Nominal capacity	8.64 kWh
Dimension（H×W×L）	217×482×550mm
Weight	74±2.0Kg
Charging method	CC/CV/CP
Charging current	60A (Standard continuous charging current @25℃)
	300A（Maximum continuous charging current @25℃，Single duration≤30min）
	400A(@25℃，Single duration≤ 10s,Tmax ≤40℃ )
Charge cut-off voltage	3.60V/Monomer
Discharge method	CC/CP/CV
Discharge cut-off voltage	2.80V/Monomer
Discharge current	60A (Standard continuous discharging current @ 25℃)
	300A（Maximum continuous discharging current @25℃，Single duration≤30min）
	400A(@25℃，Single duration≤ 30s,Tmax ≤40℃ )
Operating temperature	Charging:0～50℃
Operating temperature	Discharging:-20～55℃
Storage environment temperature	Short-term storage:-20～45℃(≤3 months,SOC:30%～60%)
Storage environment temperature	Long-term storage:-20～35℃(≤12 months,SOC 30%～60%)
Storage humidity	5%～85%
Shipping status	Voltage:3.25～3.31V