Filter
Top Products
CH
A
3-1
.
4-1
A
NGING
T
.
Open the
V
.
Take off
t
wires; th
e
T
HE BATT
E
V
elcro abov
e
t
he case lid
.
e
n take out
t
E
RY
e
the batter
y
.
Use the c
r
t
he batteries
OP
E
y
case cover
.
r
oss screw
d
.
E
RATI
O
.
d
river, loos
21
O
N
ens the scr
e
e
w of batte
r
r
y connecti
n
n
g