Yuasa 12V 2.8AH Battery
Yuasa NP2.8-12 - 2.8AH 12Volt Lead Acid Battery
Dimensions - Width67 mm, Depth 134mm, Height 67mm. Weight1.12 kg
Features
- 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 UK
Technical features
Construction - Yuasa's unique construction and sealing technique ensures no electrolyte leakage from case or terminals.
Electrolyte Suspension System - Yuasa 12V 2.8AH battery utilises a unique electrolyte Suspension system incorporating a microfine 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 contaminants are added.
Control of Gas Generation - The design of Yuasa 12V 2.8AH battery incorporates the very latest oxygen recombination technology to effectively control the generation of gas during normal use.
Low Maintenance Operation - Due to the perfect sealed construction and the recombination of gasses within the cell, the battery is almost maintenance free.
Terminals - Yuasa 12V 2.8AH battery is manufactured using a range of terminals which vary in size and type. Please refer to details as shown.
Operation in any Orientation - The combination of sealed construction and Yuasa's unique electrolyte Suspension system allows operation in any orientation, with no loss of performance or fear of electrolyte leakage. (Excluding continuous use inverted).
New Venting System - Yuasa 12V 2.8AH battery is equipped with a simple, safe low pressure venting system which releases excess gas and automatically reseals should there be a build up of gas within the battery due to severe overcharge. However, on no account should the Yuasa 12V 2.8AH 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 of the Yuasa 12V 2.8AH battery 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 Yuasa 12V 2.8AH 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 Yuasa 12V 2.8AH battery can be used over a broad temperature range permitting considerable flexibility in system design and location.
- Charge -15°C to 50°C
- Discharge -20°C to 60°C
- Storage -20°C to 50°C (fully charged battery).
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