Deep Cycle Type Battery (12V 7AH)

Product Description

C&R SD (Deep Cycle Type) Series batteries are designed to have a large amount of stored current discharged between charging sessions, with very heavy non-porous battery plates to withstand repeated major discharging and charging cycles (deep cycles). Deep cycle batteries typically feature on thick plates with a high-density active material. Thick battery plates allow for reserve energy to be stored deep within the battery plate and released during slow discharge such as trolling or electronic instrument use. The high-density active material ensures its existence within the batteries' plate/grid structure longer, resisting the normal degradation found in cycling conditions. They are typically used where the battery is discharged to great extent and then recharged.
Features
- Completely maintenance free.
- Sealed construction eliminates periodic watering, corrosive acid fumes and spills.
- Electrolyte will not stratify, no equalization charging required.
- Increases durability and deep cycle ability for heavy demand applications.
Application
- Electric Powered Vehicles
- Golf Cars and Buggies
- Wheel Chairs
- Power Tools
- Electric Powered Toys
- Control System
- Vacuum Cleaners
- Medical Equipments
- UPS
- PVs

Battery Model	SD12V-7AH
Designed Floating Life	above 350 cycles @ -0.5CA to 9.6V
Capacity (25ºC)	20HR( 0.36A ,1.75V)	10HR( 0.69A ,1.75V)	5HR( 1.22A ,1.75V)	1HR( 4.7A ,1.75V)
	7.2AH	6.9AH	6.1AH	4.7AH
Dimensions	Length	Width	Height	Total Height
	151mm (5.94inch)	65mm (2.56inch)	95mm (3.74inch)	101mm (3.98inch)
Approx. Weight	27kg ( 5.95lbs )
Internal Resistance	Full charged at 25ºC: 0.0045Ohm
Self Discharge	3% of capacity declined per month at (25ºC)
Capacity Affected by Temp.(20HR)	40ºC	25ºC	0ºC	-15ºC
	102%	100%	85%	65%
Charge Voltage(25ºC)	Cycle use		Float use
	14.4-15V(-30mV/ºC), max. Current: 2.16A		13.6-13.8V(-20mV/ºC)