16
18
F
ig
ur
e
4
: B
a
tt
e
ry
S
h
u
n
t W
ir
in
g
Battery
B
row
n
,
B
la
c
k
an
d
G
re
y
w
ir
e
s
to
L
o
a
d
S
id
e
of
S
hu
nt
Y
el
low
W
ir
e
to
B
a
tte
ry
s
id
e
o
f
S
hu
nt
W
ir
in
g
Lo
om
A
S
hu
nt
(m
o
un
t
in
s
ui
ta
bl
e
lo
c
at
io
n)
15
0m
m
C
a
b
le
F
u
se
B
AT
T
-V
E
SET
EC
P
ow
e
r
S
up
pl
y
A
ny
thing
requiring
a
neg
at
ive
connect
ion
to
the
bat
tery
MUS
T
be
co
nnect
ed
to
the
shunt
a
nd
N
OT
t
he
bat
tery
Ot
h
e
r B
a
tt
e
ry
C
on
ne
c
ti
on
s
(I
f th
e
y
e
x
is
t)
T
h
is
i
n
c
lu
d
e
s
H
IGH
c
u
rr
e
n
t
lo
a
d
s
o
r D
C
-A
C
In
v
e
rte
rs
e
tc
.
dr
aw
ing
u
p
to
1
00
A
.
Figur
e 4: Battery Shunt W
iring
BATTERY SHUNT WIRING
Important:
To keep track of the battery capacity, this product needs to able to measure ALL
current into and out of the battery.
This is achieved by connecting a current-sensing shunt between the battery negative terminal
and all 0V connections. This connection arrangement is shown in Figure 4.
