UL KC ROHS Certified 606090 3.7V 4000mAh Lithium Polymer Battery for the Smart Clock

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UL KC ROHS Certified 606090 3.7V 4000mAh Lithium Polymer Battery for the Smart Clock factory

Lithium Polymer Battery Pack 606090 4000mAh 3.7V with Protection Circuit Module (PCM)
This data sheet describes the requirements and properties of lithium polymer rechargeable
battery pack manufactured by XPOWER.

Mechanical Characteristics
Cell : 606090
PCM :Yes
NTC : No
Configuration : 1S1P
Weight : appr 78g
Connector :JST PHR-2
Dimension:Thickness 6.0 * Width 60 * Length 92mm (Including PCB)

Electrical Specification
Rated Capacity: 4000mAh
Nominal Voltage :3.7V
Watt Hour : 14.8Wh
Max Operating Voltage Range : 2.75V~4.2V
Max Charge Voltage: 4.2VÂ±50mV
Max Charge Current : 2000mA (0.5C)
Standard Charge Current: 800mA (0.2C)
Max Continuous Discharge Current: 2000mA (0.5C)
Standard Discharge Current: 800mA(0.2C)
Discharge Cut-off Voltage: 2.75V
Initial Cell Impedance: â‰¤ 60mÎ©
Expected Cycle Life (0.5C|0.5C, 23Â±5â„ƒ):300 cycles â‰¥ 80% Capacity

Cell Protection
Over Charge Detection: 4.280Â±50mV (0.08~0.2sec delay, release 4.08Â±50mV)
Over Discharge Detection: 2.4VÂ±100mV (0.04~0.12sec delay, release 3VÂ±100mV)
Over Current Detection: 3.2A to 4.5A
Short Circuit Protection: Available (Delay time: 500Âµs)

Working and Storage Condition
Charge Temperature Range:10 to +45â„ƒ
Discharge Temperature Range: -20 to +60â„ƒ
Storage Temperature Range: <1 month: -20â„ƒ~+45â„ƒ, >3 months: -10â„ƒ~+45â„ƒ
Recommend Storage Temperature: 15â„ƒ~35â„ƒ
Humidity: 85%~90% RH Max.

Model	Voltage	Capacity	Thickness (mm)	Width (mm)	Length (mm)	KC	Other Certificate
102050	3.7V	1000mAh	10	20	52	KC	UL/CB/PSE/CE/ROHS
102055	3.7V	1100mAh	10	20	57	KC	UL1642
285272	3.7V	1000mAh	2.8	52	74	/	UL1642
402780	3.7V	1000mAh	4.0	27	82	KC	UL/ROHS
403274	3.7V	1000mAh	4.0	32	76	/	UL
523450	3.7V	1000mAh	5.2	34	52	KC	UL/CB/CE/ROHS
603048	3.7V	900mAh	6.0	30	50	KC	UL1642
803450	3.7V	1500mAh	8.0	34	52	KC	UL/CB/BSMI/CE
832248	3.7V	920mAh	8.3	22	50	KC	UL1642
902535	3.7V	800mAh	9.0	25	37	KC	UL1642
4027110	3.7V	1000mAh	4.0	27	112	KC	CB