Chapter
22.
Please study these instructions, reading them completely and attentively, before using the unit
for the fi rst time. This will guarantee that you will be able to exploit all the facilities of your new
battery charger. The warnings and safety notes are particularly important. Please store these
instructions in a safe place, and be sure to pass them on to the new owner if you ever dispose
of the charger.
In the ULTRA TRIO PLUS 16 you have acquired a mature product with an excellent performance. It
incorporates the latest semi-conductor technology, controlled by a high-performance RISC micro-
processor, to provide superior charging characteristics combined with simple operation and optimum
reliability. These features can normally be expected only from much more expensive units. The ULTRA
TRIO PLUS 16 represents a reliable method of charging sintered Nickel-Cadmium (NC, Ni-Cd) packs,
Nickel-Metal-Hydride (Ni-MH) batteries, Lithium-Polymer (Li-Po), Lithium-Manganese (Li-Mn), Lithium-
Ion (Li-Io) and LiFePO
sealed, gas-tight batteries have proved excellent for our purposes in RC models. They are mechanically
robust, can be used in any attitude and are generally highly reliable. They require no special measures
for storage apart from protecting the cells from becoming deep-discharged. The ULTRA TRIO PLUS
16 can also be used to discharge your batteries and balance the cells in a pack.
Note
It is important always to observe the charging instructions supplied by the battery manufacturer, and to
keep to the recommended charge currents and times Do not fast-charge batteries unless the manuf-
acturer states expressly that they are suitable for the high currents which fl ow during these processes.
When charging new batteries you may also encounter problems with premature charge termination.
Whenever you wish to use a new battery it therefore makes sense to carry out a series of monitored
test charges, so that you can check that the automatic charge termination circuit works correctly and
reliably with your packs, and charges them to full capacity.
28
1. Introduction
(LiFe) batteries, and also lead-gel and lead-acid (Plumbum: Pb) batteries These
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