UPG Data Sheet

Absorbant Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation
in any position. Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certied. U.L. recognized under le number
MH 20567.
L: 6.50 in (165 mm)
W: 4.96 in (126 mm)
H: 6.89 in (175 mm)
TH: 7.05 in (179 mm)
Tolerances are +/- 0.04 in. (+/- 1mm)
and +/- 0.08 in. (+/- 2mm) for height
dimensions. All data subject to
change without notice.
488 S. Royal Lane Coppell, Texas 75019 P 469.892.1122 T 866.892.1122 F 469.892.1123 [e-mail]
www.upgi.com
Nominal Voltage
Nominal Capacity
20-hr. (1.30A)
Terminals
10-hr. (2.40 A)
5-hr. (4.40 A)
1-hr. (15.5 A)
Approximate Weight
Internal Resistance (approx.)
Shelf Life (% of normal capacity at 68º F (20º C)
3 Months 6 Months 12 Months
12 volts
26.0 Ah
7.8A or smaller
14.6 - 14.8 V
77º F (25º C)
24.0 Ah
22.0 Ah
15.5Ah
17.9 lbs (8.1 kgs)
10m
91% 83% 64%
Charge Method (Constant Voltage)
Cycle Use
Float Use
Initial Current
Control Voltage
13.6 - 13.8 V
Control Voltage
(Repeating Use)
Specification
Physical Dimensions: in (mm)
All specifications are subject to change without notice.
L1726-1
Sealed Lead-Acid Battery
UPG No. 40596
Maintenance-Free
UB26-12T
6.50 (165)
6.89 (175)
7.05 (179)
4.96 (126)
Temperature Dependancy of Capacity
104 F (40 C) 77 F (25 C)
(20 hour rate)
102% 100% 85%
32 F (0 C) 5 F (-15 C)
65%
AGM Operational Temperature
AGM Storage Temperature
(0 C to 40 C)32 F to 104 F
5 F to 113 F
5 F to 104 F
(-15 C to 45 C)
Charge
Discharge
(-15 C to 40 C)
Due to continuous improvements to our products,
product may vary slightly from depiction.
Discharge Characteristics
(Minute) (Hour)
Discharge time
Cell voltage (V/Cell)
Discharge Time vs. Discharge Current
Discharge Current = CA X Nominal Capacity
(Minute)
(Hour)
Duration of Discharge
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