BatteryMINDer 12248-AA User Manual
Page 24
Rev. C-020907
P/N VDC12248AA-MNL
BatteryMINDer
®
Model 12248-AA
Page 24
Gel Charge and Float Voltages at Various Temperature Ranges**
Temp
°F
Charge
Float
Temp
°C
Optimum
Optimum
≥120
12.80
12.8
≥49
110 – 120
1.00
12.9
43 – 49
100 -110
1.20
1.0
38 – 43
90 – 100
1.50
1.1
32 – 38
80 – 90
1.80
1.2
27 – 32
70 – 80
14.10
1.
21 – 27
60 – 70
14.0
1.4
16 - 21
50 – 60
14.60
1.5
10 - 16
40 – 50
14.90
1.9
4 - 10
≤40
15.20
14.2
≤4
Note: This chart shows the Charge and Float voltage ranges v. temperature for sealed 12-Volt Gel
type Aviation batteries. Values will differ for sealed AGM, Flooded (filler cap) or maintenance-free
types with Manifold cover(s).