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Battery Lead Acid Yuasa 12V 7A NP7-12

CODE: 23.7055


NP Series

Valve Regulated Lead-Acid Batteries

 

Dimensions: Length: 151(mm) X Width: 65(mm) X Height over Terminal: 97.5(mm)

Weight (Kg): 2.65

 

Yuasa NP and NPH Batteries

Utilising the latest advance design Oxygen Recombination Technology, Yuasa have applied their 80 years experience in the lead acid battery field to produce a new generation of Sealed Lead Acid batteries.

 

Features               

  • Totally maintenance free.
  • Superb recovery from deep discharge. 
  • Absolute security from electrolyte leakage. 
  • Fully Oxygen Recombining.  Multipurpose: Float or Cyclic use.
  • Usable in any orientation.
  • Superior energy density.
  • Lead calcium grids for extended life.
  • Now made in U.K.

 

TECHNICAL FEATURES

 

Sealed Construction

Yuasa's unique construction and sealing technique ensures no electrolyte leakage from case or terminals.

 

Electrolyte Suspension System

All NP batteries utilize Yuasa s unique electrolyte suspension system incorporating a micro fine glass mat to retain the maximum amount of electrolyte in the cells.  The electrolyte is retained in the separator material by miniscus effect and there is no free electrolyte to escape from the cells.  No gels or other contaminents are added.

 

Control of Gas Generation

The design of Yuasa's NP batteries incorporates the very latest 0xygen recombination technology to effectively control the generation of gas during normal use.

 

 Absolute Maintenance Free Operation

Due to the perfect sealed construction and the recombination of gasses within the cell, the battery is totally maintenance free.

 

Operation in any Orientation

The combination of sealed construction and Yuasa's unique electrolyte suspension system allows operation in an orientation, even inverted, with no loss of performance y

or fear of electrolyte leakage.

 

New Venting System

The batteries are equipped with a simple safe low pressure venting system which releases excess gas and automatically reseals should there be a build up of g-as within the battery due to severe overcharge.  However, on no account should the battery be charged in a sealed container.

 

Lead Calcium Grids

The heavy duty lead calcium alloy grids provide an extra margin of performance and life in both cyclic and float applications and give unparalleled recovery from deep discharge

 

Long Cycle Service Life

Depending upon the average depth of discharge, over a thousand discharge/charge cycles can be. expected.

 

Float Service Life

The expected service life is five years in float standby applications.

 

Separators

The use of the special separator material provides a very efficient insulation between plates preventing inter-plate short circuits and prohibiting the shedding of active materials.

 

Long Shelf Life

The extremely low self discharge rate allows the battery to be stored for extended periods up to one year at normal ambient temperatures with no permanent loss of capacity.

 

Operating Temperature Range

The batteries can be used over a broad temperature range permitting considerable flexibility in system design and location