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To maximize the lifespan of your lithium ion battery, we recommend the following:
1. When not in use, store the battery in a cool place. Do NOT store it in extreme
heat (above 86ºF) or extreme cold (below 32ºF). Leaving a battery in a hot envi-
ronment, especially when exposed to the sun, speeds up capacity loss. A fully
charged battery stored at elevated temperatures is even worse.
2. Partially charge the battery before storage (charge until both the 1/4 and 1/2
LEDs are lit). Turn the system OFF, disconnect the charger and battery, and store
it in a safe, cool, dry place away from flammable materials. The battery should be
used and partially recharged every three months for best battery life and to avoid
ruining the battery’s components. For long-term storage, do not allow the battery
to be fully discharged then stored. Storing a battery for periods over a few days
when it is nearly discharged may result in degradation of internal components.
A battery should deliver approximately 200 to 300 charge / discharge cycles, with
a useful life of 2 - 4 years when stored properly. When the battery capacity drops
to 50% or lower (when the number of full power flashes, per wattsecond rating,
per battery charge is halved), it is recommended that you replace the battery.
For safety and best performance, the battery should be replaced after 3 years or
when its total capacity drops to 50%, whichever comes first.
General Battery Charging Notes and Reminders
The battery must only be charged using the provided VMC3A Vagabond Mini™ Lithium
Battery Charger.
Do not use other charging devices or cords.
The battery should be recharged within 24 hours when it is fully discharged.
Recharge
to 100% if you will be using the system soon, or partially charge for storage.
Always charge the battery in a safe environment and do not leave the charger or system
unattended.
Do not charge the battery on or around flammable materials.
Keep all components away from fire, flames, and heated surfaces. Do not
charge the battery in or around water, moisture, salt spray, dew, or any
other liquids. Exposure to water (especially salt water) increases the risk
of a potential battery fire. The system should only be used in dry, moderate
conditions where the equipment is protected from rain, dirt, sand, and dust.
When charging the battery before use, charge to 100%. Once the battery is
fully charged, the charger is still outputting a small current (5W consumption)
and charging for an additional 1 to 2 hours will help to balance each cell of
the pack and thus help to prolong battery life.
Do not leave the battery charger
connected, however, for more than 2 hours once the LED on the battery charger has
turned green (indicating 100% charge).
The charger will slowly drain battery power
if it is connected to the system when not connected to an AC power source.
If any aspect of the charging process is abnormal, discontinue use immediately
, turn
the system OFF, and disconnect the battery from the inverter. Contact our
Customer Service team for support.
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