15
USE GUIDELINES FOR LITHIUM-ION BATTERIES
1. The lithium-ion battery included with your trimmer does not
develop a “memory effect” like a nickel-metal hydride
(NiMH), or nickel cadmium (NiCd) battery. You can return
the trimmer to the charger at any time for a full charge, or
even use the battery before a charge cycle is complete. Like
most rechargeable batteries, lithium-ion batteries perform
best when used frequently.
2. For maximum battery life, store the trimmer in a partially
discharged condition if the unit will be unused for several
months. To discharge the battery, run the trimmer under
normal conditions. Battery should be recharged again
before re-use.
3. Avoid locating the trimmer near heat vents, radiators, or in
direct sunlight. Optimum charging will result where the
temperature is stable. Sudden increases in temperature can
result in the battery receiving less than a full charge.
4. Many factors influence lithium-ion battery life. A battery that
has received heavy use or is more than a year old may not
give the same run-time performance as a new battery pack.
5. New lithium-ion batteries, unused for a period of time, may
not accept a full charge. This is normal and does not
indicate a problem with the battery or charger. The battery
will accept a full charge after several cycles of trimmer use
and recharging.
6. Disconnect the charger or the trimmer from the AC outlet if
extended periods of non-use are anticipated.
