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product

40Ah Lithium-ion Battery (SP-LFP40AHA)

sig energy

DESCRIPTION
Brand SINOPOLY
Reference SP-LFP-40AHA
Weight1.5 ± 0.1 kg
Nominal capacity40Ah
Nominal voltage3.2V
Internal resistance of 1 kHz AC≤ 0.8mΩ
Life cycle (80% DOD)≥2000
Self-discharge rate (25°C, 1 month)≤ 5%
OPERATING CONDITIONS
Standard charging current (CC&CV)13A
Maximum charging current80A
Charge limited voltage3.65V
Charge end current (0.02C)0.8A
Standard discharging current13A
Maximum discharging current (3C)120A
Discharging cut-off voltage2.5V
Charging temperature0℃ - 45℃
Discharging temperature-20℃ - 55℃
Storage temperature-10℃ - 45℃
Storage humidity25% - 85%
DIMENSION
Height186±1mm
Width116±1mm
Thickness46±0.5mm