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product

4ooAh Lithium-ion Battery (SP-LFP-400AHA)

sig energy

DESCRIPTION
Brand SINOPOLY
Reference SP-LFP-400AHA
Weight14.3 ± 0.3 kg
Nominal capacity400Ah
Nominal voltage3.2V
Internal resistance of 1 kHz AC≤ 0.3mΩ
Life cycle (0.3C, 80% DOD)≥1500
Self-discharge rate (25°C, 1 month)≤ 5%
OPERATING CONDITIONS
Standard charging current (CC&CV)132A
Maximum charging current400A
Charge limited voltage3.65V
Charge end current (0.02C)8A
Standard discharging current132A
Maximum discharging current400A
End discharging voltage2.5V
Charging temperature0℃ - 45℃
Discharging temperature-20℃ - 55℃
Storage temperature-10℃ - 45℃
Storage humidity25% - 85%
DIMENSION
Height285±1mm
Width450±1.5mm
Thickness71±0.5mm