Polaris 2013 Ranger EV Owner's Manual For Maintenance And Safety page 29

Batteries
Battery Conditioning
New batteries cannot initially hold all of their capacity. The approximate capacity of the bat-
tery pack increases as the number of charge cycles increases.
# of Charge Cycles:
Percent of Full Capacity:
Ambient Temperature Implications on Batteries
1. Battery range decreases as ambient temperature decreases. This can affect the range by
up to 30%.
2. Batteries discharge when left uncharged. They can discharge up to 13% per month
(higher rates in warmer climates) with the key off and much faster if the key is left on.
3. Batteries can freeze if left uncharged at low ambient temperatures.
Percent Charged:
Approximate Freezing Point:
Charger Operation
Open the hood and any door enclosures or zippers. This will decrease charger temperature,
which allows it to operate more efficiently, and shorten charge times. See pages 49-50 for
charging procedures.
1. Always use extension cords with the appropriate ratings for the country in which it is
used. In North America this is a UL rating. The cords must also be rated for the condi-
tions in which they are used, such as being rated for protection from oil in a garage or
workshop environment.
2. Use the proper cord wire gauges for the cord length used:
Length: <25 ft (7.5 m)
Gauge: 16AWG (1.5mm2)
Battery Operation Range
Range is significantly affected by tire pressure, alignment, terrain and driving style. Always
maintain proper tire pressure as specified on safety labels.
FEATURES AND CONTROLS
New 15
80% 90% 95%
100% 50%
-60° F 0° F
(-51° C) (-18° C)
<50 ft (15 m)
14AWG (2.5mm2)
30 45
100%
0%
25° F
(-4° C)
<100 ft (30 m)
10AWG (6.0mm2)
25