Husqvarna TE 250 - 310 2011 I.E. Specifications - Operation - Maintenance page 107

The voltage reaches a constant value only after a few hours,
therefore it is suggested NOT to measure it immediately after
having charged or discharged the battery.
Always check the charge level bifore reinstalling it on the ve-
hicle.
The battery should be kept clean and the terminals coated with
grease.
WARNING*: The battery contains sulfuric
acid. Avoid contact with skin, eyes or cloth-
ing. Antidote: EXTERNAL - Flush with water.
INTERNAl - Drink large quantities of water or
milk. After milk take magnesia, beaten eggs
or vegetable oil. Call physician immediately.
Eyes: Flush with water for no less than 15
minutes and get prompt medical attention.
INDICATIVE VALUES RELATIVE TO THE CHARGING TIME DEPENDING ON BATTERY STATUS
VOLTAGE * (V) % CHARGE CHARGE TIME (THE "AMPERE" RATED CURRENT TO APPLY IS: 0,1x BATTERY RATED
> 12,7 100
~12,5 75
~12,2 50
~12,0 25
~11,8 0
WARNING*: In case on unused of the battery
it has to be , in any case, re-charged with
slow cycle (0,7A for 8 hours for batteries
12V-7Ah) at least every 3 weeks.
WARNING*: Batteries produce explosive gas,
ventilate when charging or using in enclosed
space. When using a battery charger before
turning on the charger. This procedure pre-
vents sparks at the battery terminals which
could ignite any battery gases.
CAPACITY)
_
4h
7h
11h
14h
EN - 51