Yuasa NP18-12 数据表
Data Sheet
NP SERIES - NP18-12
Distributed by
Yuasa Battery Inc.
2901 Montrose Ave
Laureldale, PA 19605
www.yuasabatteries.com
Registered number 1548820
Cat. No. NP7-12 January 08
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.
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.
thousand discharge/charge cycles can be expected.
Float Service Life
The expected service life is five years in float standby
applications.
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.
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.
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.
Charge
permitting considerable flexibility in system design and
location.
Charge
– 15°C to 50°C
Discharge – 20°C to 60°C
Storage
Storage
– 20°C to 50°C (fully charged battery)