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What are the marking approaches of rechargeable
batteries?
In accordance
with IEC, the marks of nickel cadmium and
nickel hydrogen batteries must cover 5 elements:
1£© Cell types: KR is designed for Ni-Cd, HF
for Ni-MH, and HR for Ni-MH
2£© Cell sizes: the diameter and height of
cylinder battery, or the height, width and
length of prismatic battery as well as numerical
value should be separated by a solidus ¡°/¡±.
The unit is mm.
3£© Discharge characteristic signs: L suggests
that the rate of discharge is within 0.5C,
M within 0.5C-3.5C, H within 3.5C-7.0C, X
within 7C-15C high.
4£© T is designed to mark high temperature
cells.
5£© Cell terminations: CF means connection-free;
HH (head to head) suggests that cells with
connection tabs on the cover and along the
length in series; HB (head to base) means
that cells with connection tabs on the cover
and on the base in series.
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