MR-PBU12-7

Valve Regulated Sealed Lead-Acid Battery

12V / 7Ah(C20)

Valve Regulated Sealed 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 Sealed Lead-Acid Battery

(General Purpose Series)

12V / 7.0Ah

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PBU12V / 4.5-9.0Ah

Model	MR-PBU12-4.5	MR-PBU12-7	MR-PBU12-9
Nominal Voltage	12V	12V	12V
Nominal Capacity	4.5Ah	7.0Ah	9.0Ah
Rated Capacity	4.5Ah (20hr, 0.225A, 10.5V)	7.0Ah (20hr, 0.35A, 10.5V)	9.0Ah (20hr, 0.45A, 10.5V)
	3.51Ah (3hr, 1.17A, 10.5V)	5.52Ah (3hr, 1.84A, 10.2V)	7.11Ah (3hr, 2.37A, 10.2V)
	2.97Ah (1hr, 2.97A, 9.6V)	4.62Ah (1hr, 4.62A, 9.6V)	6.77Ah (1hr, 6.77A, 9.6V)
Terminal	F1	F1 / F2	F1 / F2
Approx. Internal Resistance	42.0mΩ	42.0mΩ	20.0mΩ
Approx. Weight	1.49kg	2.0kg	2.53kg
Container Material	ABS	ABS	ABS
Design Life	5 years	5 years	5 years
Max. Discharge Current	67.5A (5sec)	105A (5sec)	135A (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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