MAKSPOWER HC12.8V100Ah, Product Manual

Page: 12 / 13

Manual for
RV 100 Ah
battery
Product Manual RV Battery
NO. : HC20-PKLI20011
REV ： R1.1
11
Distributor: Bruenech AS www.makspower.no e-mail: sales@makspower.no
with electrolyte odor.
Solution: It’s not in the scope of maintenance generally. If needing maintenance, we
need the confirmation of the problem whether on the output line or the battery itself.
First, open the battery case, check the battery P + / C + and P- / C- lines or joints
damaged or not. If damaged, it needs to be replaced. Then, instigating smell odors
method to determine the battery, if there is irritation electrolyte odor, indicating that
the battery has been leaking. You need to test the voltage of each series. If the
voltage of one series is very different with much lower voltage, then this series needs
to be replaced.
◆ Insufficient capacity
Solution: To charge and discharge the battery with 3~5 cycles generally.
◆ Battery voltage instability or cannot charge or discharge normally.
➢ Faulty soldering
Solution: To test the resistance with the internal resistance tester, and confirm the
internal resistance of the battery exceeding a predetermined value or not. If not, the
battery would be in faulty soldering condition, the battery needs to be unpacked to
be welded again.
➢ Protection circuit abnormal
Solution: replace the protection circuit.
➢ Connector or terminals in poor contact condition
Solution: replace the terminals or connectors
◆ Battery works properly in charging but could not discharge or discharging well
but could not charge.
Solution: The protection circuit is damaged; you need to replace the protection circuit.
10 Other Technical Indicators
If you need battery protection parameters and other related parameters, please contact
our sales or technical staff, we will provide you as soon as possible.