Data Sheet

Guangxi Wuzhou City Hezhong Energy Technology Co., Ltd.
H23AAAL350 RECHARGEABLE BATTERIES
SPECIFICATION SHEET
4-5
50
0.10C for 16h
1~4hrs
0.20C for 1.0V/pks
Note
50-cycle test as per above table is repeated. The discharge time of the 100
th
, 200
th
, 300
th
,
400
th
, 500
th
should be more than 3 hours respectively.
3.4、Performance of safety
3.4.1、Short
The cells shall not explode after 1 hour short-circuit test.
3.4.2、Humidity
The cells shall not leak during the 14 days when it is submitted to the condition of a temperature
of 33±3℃ and a relative humidity of 80±5% (salting is allowed).
3.4.3、Over-discharge
The cells shall not explode after forced discharge is conducted for 60minutes at a constant current of
1.0C after pre-discharge at a constant current of 0.2C up to 0.0V.
3.4.4、Vibration
The cells shall be mechanically and electrically normal after vibration which has an amplitude
of 4mm(0.1575 inches) a frequency of 1000 cycle per minute, which should be continued in any
directions during 60 minutes.
3.4.5、Drop
The cells shall be mechanically and electrically normal after being subjected to a drop from a
height of 900mm(35.432 inches) onto an oak board in a voluntary anis respectively 3 times.
4
、Matters need attention
4.1、Before testing or using, the cells shall be correctly charged in accordance with specification. The
cut-off voltage is recommend at 1.0V/cell, if it is below 1.0V/cell, the cells may have
over-discharge or reverse charged.
4.2、Do not solder directly to the cell，avoid affecting the battery performance by high temperature.
4.3、Please observe the polarity(+/-) when charging.
4.4、Store the cells uncharged in a cool and dry place.
4.5、Do not allow use cells irrationality (such as short circuit、over-charge、reverse charge and so
on),which would reduce the cells life, even destroy the cells.
4.6、Do not dispose of in fire for preventing accident.
4.7、We recommend cells are charged after one cycle every 3~6 months.
4.8、The offered information just for reference only. Any information beyond our supply, please refer
to us.
4.9、When the above items are changed, we do not inform advance.