Lead acid battery 4V 3.0ah TINKO good quality and best price

  4v 3.0ah rechargeable sealed Lead Acid Battery        Model: 4V 3.0AH
Dimension: 47(L)*47(W)*101(H)*106(TH)mm
Weight: 0.40kg
Norminal Voltage: 4V
Rated Capacity: 3.0AH
Terminal Type: F1   Package: 30pcs/box   Applications: 
Remote Switching Control equipments 
Communication systems Portable Lights 
Alarm systems Power tools
Medical equipments Electric toys
Fire and lighting for Emergency systems 
Uninterruptible power supplies (UPS)and stand-by power for computers   Characteristics:

Nominal Voltage			4V
Nominal Capacity (20 hour rate)			3Ah
Capacity 25°C(77°F)		20 hour rate (0.15A)	3Ah
		10 hour rate (0.285A)	2.85Ah
		5 hour rate (0.48A)	2.4Ah
		1 hour rate (1.95A)	1.95Ah
Internal Resistance		Full Charged Battery 25°C(77°F)	40mΩ
Cyclic Life		50%(C20) Depth of discharge	600Times
Float Life		25°C(77°F) Float charge at 6.9V	About   3 Years
Capacity affected by Temperature (20 hour )		40°C (104°F)	102%
		25°C (77°F)	100%
		0°C (32°F)	85%
		-15°C (5°F)	65%
Self-Discharge 25°C(77°F)		Capacity after 3 month storage	90%
		Capacity after 6 month storage	80%
		Capacity after 12 month storage	62%
Charge (Constant Voltage) 25°C(77°F)	Cycle	Initial Charging Current Less than0.9A Voltage 4.87-5.00V
	Float	Voltage  4.50-4.60V

         

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Product Categories : Lead Acid Battery