Sodium-ion start-stop battery (12V 1025W)

H9- 121025 performance parameters

part	category	Specifications
Electrical performance	Product Model	H9- 121025
	Rated voltage / V	12
	Power parameter / W	1025
	Internal resistance (mΩ)	≤5
	Cycle life/duration	≥3000 cycles (0.2℃, 100 charge-discharge cycles until the capacity drops to 70%)
	Cca/a	1000
	self-discharge	≤3.5% (monthly @25℃)
Standard loading	Charging voltage (V)	12~ 16±0.5
	Charging mode (CC/CV)	Under the environment of 0~55℃, first charge at a constant current of 0.2C until reaching 14.4V, then continue charging at a constant voltage of 14.4V until the current drops to 0.05C, and then stop.
	Standard charging current / A	12
The standard allows... to leave	Standard discharge current (A)	50~ 100
	Maximum pulse current (A)	1000 (<5s)
	Discharge cut-off voltage/V	7.2V
environment	Charging Temperature	0℃~80℃ at 60±25% humidity
	Discharge temperature	-40℃~ 100℃
	Storage temperature	0℃~45℃
Material and Size	unit	Sodium-ion battery (NFPP)
	Shell material	PC+ABS
	Size(LengthWidthHeight) / mm	378* 175* 190

Comparison of commonly used batteries

ITEM FOR COMPARISON	Lead-Acid Battery	Ternary Lithium Battery	Sodium ION Battery
WORKING TEMPERATURE RANGE	-18℃~45℃	-10℃~50℃	-40℃~65℃
LIFE SPAN	1~2 years	8~10 years	10~20years
ENVIRONMENT IMPACT	POOR	POOR	GOOD
SAFETY FOR TRANSPORTATION	POOR	POOR	GOOD
50%Deep Discharging Cycle	750	4000	8000~12000
80%Deep Discharging Cycle	250~300	3000	>6000
Large Current Discharge Capability	POOR	GOOD	VERY GOOD
Performance of multi-combination of batteries	OK	OK	GOOD
Cost	LOWER	HIGH	LOW
Charging Multiples	0.2C	1C~2C	0.5C~10C
Cycle	300	4000	8000
Energy Density Ratio	33Wh/kg	250Wh/kg	175Wh/kg
Fire Risk	LOW	HIGH	VERY LOW
Flammable And Combustible	LOW	HIGH	VERY LOW
Energy Density	LOW	HIGHER	HIGH
Weight	HEAVY	LIGHT	LIGHT
Puncture risk	HIGH	HIGH	LOW