Specifications

22
Batteries
Top and Front Terminal Batteries
AlphaCell
™
AGM
> Designed for indoor and outdoor standby applications
> 100% out-of-box runtime capacity
> Maintenance-free threaded inserts
> 100% replacement warranty
> Convenient carrying handle standard on all models
Current Discharge Ratings Table in Amps (end Voltage 1.75VPC)
Hours 1 2 4 8 20
160 AGM
54.3 31.0 17.8 9.9 4.40
135 AGM-P
49.0 28.0 15.5 8.63 3.75
Notes:
1.Warranty varies by country and region. Warranty valid only when used with Alpha approved Power Supplies, Chargers and Enclosures.
2. In North America warranty is 4 years when used with Alpha approved Power Supplies, Enclosures and AlphaGuard Charge Management. 3 years if AlphaGuard is not used.
See AlphaCell Users Guide for Additional Details.
3. Runtime calculated using a 25A DC constant current load.
Model AlphaCell™ 160 AGM (Top Terminal) AlphaCell™ 135 AGM-Premium
P/N 1810017 1810043
Warranty
1 year full replacement
1
Up to 4 years
2
Service life
Long Long
Typical runtime
3
160 mins 135 mins
Battery Type
Sealed Valve Regulated Lead Acid Sealed Valve Regulated Lead Acid
Heat resistant
Moderate Moderate to High
Hydrogen emission
Low Low
Terminals
L Type with .28" hole Threaded insert ¼" - 20 UNC
Cells per unit
6 6
Voltage per unit
12.8V 12.8V
Conductance value
1300 1125
Max. discharge current
800A 800A
Short circuit current
3300A 3100A
10 Second volts @ 100A
11.6 11.5
Impedance @ 60Hz (Ohms)
0.0040 0.0050
Capacity at 20hrs (to 1.75VPC)
88Ah 75Ah
Mechanical
Dimensions
w/terminals
mm
229.8H x 317.8W x 173.4D 203.6H x 260.5W x 173.4D
inches
9.05H x 12.57W x 6.83D 8.02H x 10.26W x 6.83D
Weight
28kg (62lbs) 24.9kg (54.8lbs)
Environmental
Discharge
-40 to 71˚C (-40 to 160˚F) -40 to 71˚C (-40 to 160˚F)
Charge (with temp compensation)
-23 to 60˚C (-9.4 to 140˚F) -23 to 60˚C (-9.4 to 140˚F)
Float charging voltage
13.5 to 13.8Vdc 13.5 to 13.8Vdc
AC ripple charger
0.5% RMS or 1.5% of float charge voltage recommended for best results.
Max. allowed = 4% P-P
Nominal Specifications