KEWA Manual © Copyright 2016
Page: 57
57
FLOAT =
13.40v to 13.80v
BULK charge should be less than or equal to 30a per 100ah and should end when
voltage is 14.4v to 14.7v (28.8V to 29.4v)
ABS
charge maintained at 14.4v to 14.7v (28.8v to 29.4v) until current acceptance
drops by less than .1a in a 1-hour period.
FLOAT charge is 13.5v to 13.8v (27.0v to 27.6v)
Lifeline Battery Capacity (Dec 2021)
Lifeline: 12v 210 Ah 4D 8.7 W x 8.64 H x 20.76 L 124 lbs
MV: 24v 200 Ah 4D 7.8 W x 14.0 H x 24.5 L 125.7 lbs
MV: 24v 50 Ah 6.8w x 8.3h x 13 33 lbs
Lifeline Battery Capacity (pre-Dec 2019)
KEWA DC Power
2021 11 27
Amp Hours / Bank
Battery Bank
Brand
Type
Model
Install Date
Amp-Hrs /
Battery
CCA
@ 68 F Voltage
Qty
Config'
d Volts
Total
50%
35%
85%
15%
24v House
Lifeline
AGM
GPL-4DL
210
1595
12
6
24
630
315
221
536
95
12v House
Lifeline
AGM
GPL-8DL
2021 11 23
255
1975
12
1
12
255
128
89
217
38
Yanmar Start Lifeline
AGM
GPL-31T
105
880
12
1
12
105
Genset Start
Flooded
Group 31
1000
12
1
12
System
Spec'd
Max
Capacity
A
Practical
Beginning
Capacity @
85%
Discharged
balance (@
50% of max)
Practical
Capacity
Away from
shore,
charge to at
least 85%
24v House
630
536
315
221
536
12v House
255
217
128
89
217
Efficient Recharging Regime
KEWA DC Power
7/5/2010
Amp Hours / Bank
Battery Bank
Battery
Amp-Hrs
/ Battery
Battery
Voltage
Qty
Configed
Volts
Total
50%
35%
85%
15%
24v House
GPL4D
210
12
4
24
420
210
147
357
63
12v House
GPL8D
255
12
1
12
255
128
89
217
38
Starting
GPL31
105
12
1
12
105
Efficient Recharging Regime
Capacity
Beginning
capacity
- amps
used
=discharged
balance
=%
charged
@ 85%
charged
420
357
147
210
50%
357
147
amp needed to hit 85%
-63
target reading @ 85% chg'd
255
217
89
128
50%
217
89
amp needed to hit 85%
-38
target reading @ 85% chg'd
