Technical Data; Maintenance And Care - Reely 2182254 Mode D'emploi

All cells are now discharged to a maximum voltage difference of 10 mV to the voltage value
of the cell with the lowest voltage. When all cells are on the same voltage level to a maximum
difference of 10 mV, the device stops discharging automatically. The display now perma-
nently shows the overall voltage, the associated percentage and the bar chart.
Disconnect the rechargeable battery from the LiPo checker. Discharging can also be inter-
rupted early by pushing the button "CELL" again for approx. two seconds.
Attention!
If the voltage difference between the cell with the highest voltage and the cell with
the lowest voltage is less than 10 mV, the balancer mode will not start.
If the device stops the discharging because a maximum voltage difference of 10 mV
has been measured under load (discharge current), the difference can be larger
than 10 mV after some time when measuring again (without load). This may have
several causes (e.g. one cell of the rechargeable battery is high-ohmic). In this case,
repeat discharging.
When the balancer mode is activated, the buttons "CELL" and "MODE" are discon-
nected from their normal function. Testing of the connected rechargeable battery
with these buttons therefore is not possible in discharge mode.
If the button "TYPE" is pushed, the rechargeable battery type will change during
discharging; the display for the percentages and the bar chart will change as well.
However, this does not influence discharging (up to a max. difference of 10 mV from
the voltage level of the cell with the lowest voltage).
The discharging progress in balancer mode depends on the cell with the lowest
open-circuit voltage. During the discharging function, see to it that this cell has an
open-circuit voltage of at least 3.1 V. Otherwise, the total discharge threatens all the
cells, resulting in damage to the rechargeable battery.
The discharging takes place with a maximum discharge current of 70 mA. For large
rechargeable batteries and large voltage difference between the cells, the discharg-
ing process can easily take more than one day.
Connecting an NiCd/NiMH Rechargeable Battery
• Insert an NiCd/NiMH rechargeable battery (4 - 7 cells) into the appropriate connector (5). Pay
attention to the correct polarity. The topmost pin is the negative pole (see the figure).
Attention!
The incorrect polarity will destroy the LiPo checker. The warranty/guarantee will be
void! Usually, the negative pole of the rechargeable battery connector is the black
cable.
• Press the "CELL" key (4) to select the correct number of cells of the battery (e.g. 5S). You will
see on the display the total voltage of the rechargeable battery ("V Total"), the charge level
in % (e.g. 75%) and a correspondingly displayed bar graph.
The displayed values for the voltage and remaining capacity are good indications
for a rechargeable battery to be tested with respect to the assessment of the state
of charge.
Since these values are calculated without load, the values in the model in use (load
with high currents) can dramatically differ, depending on the status of the recharge-
able battery (old or new; few or many cycles; the rechargeable battery has a dam-
aged cell). A verification during operation – if possible without risk – is to be recom-
mended.
Attention!
If during the verification of an NiCd/NiMH rechargeable battery you select the wrong
number of cells, the test result suggests an incorrect status of the rechargeable bat-
tery!
For a battery voltage of about 6.5 V, for a correctly chosen number of cells (5S) LiPo
Checker would still indicate about 60% remaining capacity. If you choose a 6-cell
rechargeable battery, the rechargeable battery is displayed as empty (0%). If you
choose a 4-cell rechargeable battery, the rechargeable battery is displayed as full
(99%).

Maintenance and Care

The product does not require any maintenance and should never be disassembled for any
reason.
Clean the product with a soft, dry, clean cloth for example. Dust can be removed easily using a
clean, long-haired brush and a vacuum cleaner. Compressed air aerosols can also be helpful.
Do not apply any force during cleaning; do not press on the display. The consequences can be
scratch marks or a damaged display.
Do not use aggressive cleaning agents or chemical solutions that could damage the housing
(discolouring) or impair operation.
Disposal
Electronic devices are recyclable and should not be disposed of in household waste.
Dispose of the product according to the applicable statutory provisions at the end of
its service life.

Technical Data

Suitable rechargeable batteries ............Lithium rechargeable batteries (2 - 7 cells), LiPo/LiIon/
Indication of
rechargeable battery capacity ..............0 - 99%
Discharge current .................................max. 70 mA/cell (only for lithium rechargeable
Final discharge in balancer mode .........by <= 10 mV cell voltage difference (only for lithium
Display resolution for V Total ................0.01 V
Display resolution for individual cell ......0.001 V
Ambient conditions ...............................Temperature 0 °C to +50 °C, air humidity 30% to 90%
Dimensions (L x W x H) ........................84.5 x 50.5 x 16.5 mm
Weight ..................................................43 g
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data processing
systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent the technical status at
the time of printing.
© Copyright 2019 by Conrad Electronic SE.
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