Datasheet

4.6 BATTERY ASSEMBLY
Connection and Terminals
Never solder onto cells directly! Soldering of lead wires directly onto cells can damage the internal components like the sealing
ring and other parts. It is recommended that a tag is spotwelded to the cell, on which lead wires can then be soldered.
Parallel Cell Configuration
Never connect cells in parallel during charging!
Parallel charging may produce unpredictable current
distribution into cells. Therefore overcharge and low
performing cells may result.
Parallel discharging may result in discharging of one
cell to another. Therefore, it is necessary to use block-
ing diodes between cells connected in parallel on dis-
charging. When designing a battery where paralleling
is needed, please consult us.
Disassembly
Under no conditions should cells be disassembled. Cells
contain potassium hydroxide electrolyte, which can
cause injury. In the event that the electrolyte gets on
skin or in eyes, immediately flush with water and seek
medical advice.
Incineration
Do not put cells or batteries in fire!
Mixing of Cell Types
Do not put different cells and capacities in the same
battery assembly!
The mixed use of NiMH cells with NiCd cells, primary
cells, old and new cells, cells of different sizes and cap-
acities in one assembly can lead to either battery dam-
age or poor performance of the device that it is intended
to power.
Contact Materials
Battery assembly contact materials as well as contacts
in battery holders should have a nickel surface for best
corrosion resistance.
Battery Position in Devices
For optimum life batteries should be shielded or placed
apart from heat sources.
Handling
Do not pull excessively on lead wires or connectors, as
excessive force will cause product damage.
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