|
Plates
|
Height
|
Width
|
Thickness
|
|
Positive
|
11.38 in (289 mm)
|
8.75 in (222 mm)
|
0.312 in (7.9 mm)
|
|
Negative
|
11.38 in (289 mm)
|
8.75 in (222 mm)
|
0.210 in (5.3 mm)
|
|
Outside negative
|
11.38 in (289 mm)
|
8.75 in (222 mm)
|
0.130 in (3.3 mm)
|
|
Electrolyte height above plates
|
2.06 in (52 mm) |
|
Sediment space
|
0.75 in (19.1 mm) |
|
Electrolyte @ 77F
(25C)
|
Sulfuric acid, 1.215 specific gravity nominal |
|
Float voltages
|
2.20-2.25 volts per cell (calcium); 2.15-2.17
volts per cell (antimony) |
|
Container*
|
Thermoplastic, transparent |
|
Cover
|
High-impact, flame-retardant thermoplastic
with tongue-and-groove seal.
Flammability ratings: UL 94-VO; ASTM D-635
self-extinguishing |
|
Separator
|
Microporous with fibrous glass mat |
|
Safety vent system
|
Flame-arrester type with dust cover |
|
Terminals
3KCR/3KAR(5 plates)
KCR/KAR(7 through 13 plates)
KCR/KAR (15 through 21 plates)
|
Two, 0.5 in x 1.38 in
(12.7 mm x 35 mm) cast-lead terminals
Two, 1-in (25 mm)
square posts with 2 cross-bolt holes
Two, 1-in (25 mm)
square copper-inserted posts with single-bolt
hole |
|
Withdrawal tubes
|
Two per cell |
|
*Optional container
|
Transparent, flame-retardant polycarbonate.
Flammability ratings: UL 94-HB; ASTM D-635
self-extinguishing |
