MR-PBU12-7

Valve Regulated Lead-Acid Battery

12V / 7Ah(C20)

Valve Regulated Lead-Acid Battery

(General Purpose Series)

12V / 7.0Ah
• Precision sealing technology and a valve-sealed design
• High corrosion-resistant performance: Pb-Ca multi-alloy grid
• High energy density and power density
• Optimized capability of instant high-current discharging
• Excellent charge acceptance capability
• Excellent deep cycle discharge capability
• Low self-discharge rate

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概要

Valve Regulated Lead-Acid Battery

(General Purpose Series)

12V / 7.0Ah

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PBU12V / 5.0-9.0Ah

Model	MR-PBU12-5	MR-PBU12-7	MR-PBU12-9
Nominal Voltage	12V	12V	12V
Nominal Capacity	5.0Ah	7.0Ah	9.0Ah
Rated Capacity	5Ah (20hr,0.25A,1.8V/cell)	7Ah (20hr,0.35A,1.75V/cell)	9Ah (20hr,0.45A,1.6V/cell)
	4.02Ah (3hr,1.34A,1.8V/cell)	5.37Ah (3hr,1.79A,1.75V/cell)	7.2Ah (3hr,2.4A,1.6V/cell)
	3.26Ah (1hr,3.26A,1.8V/cell)	4.12Ah (1hr,4.12A,1.75V/cell)	5.77Ah (1hr,5.77A,1.6V/cell)
Terminal	F2	F2	F2
Approx. Internal Resistance	28.0mΩ	33.0mΩ	24.0mΩ
Approx. Weight	1.74kg	2.04kg	2.58kg
Container Material	ABS UL94-HB (Routine) ABS UL94-V0 (Optional)	ABS UL94-HB (Routine) ABS UL94-V0 (Optional)	ABS UL94-HB (Routine) ABS UL94-V0 (Optional)
Design Life	10 years	10 years	10 years
Max. Discharge Current	75A (5sec)	105A (5sec)	130A (5sec)
Float Charging Voltage	13.5V – 13.8V @25℃
Cycle Use Voltage	14.4V – 15V @25℃
Nominal Operating Temperature Range	25℃±5℃
Operating Temperature Range	Discharge: -20℃ to 50℃ (-68°F to 122°F)
	Charge：-20℃ to 50℃ (-68°F to 122°F)
	Storage: -20℃ to 50℃ (-68°F to 122°F)
Self Discharge	3% of capacity declined per month at 25℃

Specifications are subject to change without notice, and all product drawings are for reference only. Consult MARSRIVA for the latest design and specifications.

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