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AYAA-LFP50F

Nominal Technical Parameter
No.	Item		Parameter	Remark
1	Nominal capacity		50Ah	(25±2)℃, Standard charge/discharge
2	Nominal voltage		3.2V
3	AC Impedance resistance (1KHz)		≤2.0mΩ
4	Standard charge/discharge	Current of charge/discharge	0.5C/0.5C	(25±2)℃
		Cut-off voltage of charge/discharge	3.65V/2.5V
5	Maximum current of charge/discharge	Constant charge/discharge	1C/1C	Refer to constant/pulse charge or discharge MAP
		Pulse charge/discharge (30s)	1.2C/1.2C
6	Recommend SOC window		10%～90%	N.A.
7	Charge temperature		0℃～55℃	Refer to constant/pulse charge or discharge MAP
8	Discharge temperature		-20℃～55℃
9	Storage temperature	1 month	-20℃～45℃	N.A.
		1 year	0℃～35℃
10	Storage humidity		＜95%
11	Self-discharge rate per month		≤3%/per month	(25±2)℃，30%～50%SOC storage
12	Size	Width	148.3±0.5mm	Refer to appendix 1
		Thickness (30%-40%SOC)	26.7±1.0mm
		Height (total)	129.8±0.5mm
		Height (subject)	127.0±0.5mm
		Tabs distance	114.6±0.3mm
13	Weight		1050±100g