● The battery warranty period has expired.
● Actions that do not follow instructions in the user manual or direct advice
from the Company, including but not limited to the following scenarios:
– The onsite equipment operating environment or external power
parameters do not meet the environment requirements for normal
operation, for example, the actual operating temperature of batteries is
too high or too low, or the power grid is unstable and experiences
outages frequently.
– Batteries are dropped or incorrectly operated or connected.
– Batteries are overdischarged due to delayed acceptance or power-on after
battery installation.
– Battery running parameters are incorrectly set.
– Dierent types of batteries, for example, batteries of dierent brands or
rated capacities, are used together without prior approval from the
Company.
– Batteries are frequently overdischarged due to improper battery
maintenance.
– Battery use scenarios are changed without prior approval from the
Company.
– Battery maintenance is not performed according to the instructions in the
user manual, for example, failing to check battery terminals regularly.
– Batteries are not transported, stored, or charged according to the
instructions in the user manual.
– Instructions from the Company are not followed during battery relocation
or reinstallation.
General Requirements
This is a category C3 battery product for commercial and industrial application in
the second environment − installation restrictions or additional measures may be
needed to prevent disturbances.
● Use batteries within the specied temperature range. When the ambient
temperature of the batteries is lower than the allowed range, do not charge
the batteries to prevent internal short circuits caused during low-temperature
charging.
● Do not reversely connect the positive and negative battery terminals.
Otherwise, a battery alarm will be generated and batteries may be damaged.
● To prevent dust buildup that may damage the equipment, install battery
modules after dust-prone operations in the equipment room are completed.
● Before unpacking batteries, check whether the packaging is intact. Do not use
batteries with damaged packaging. If any damage is found, notify the carrier
and manufacturer immediately.
● Do not unpack batteries in an environment where the temperature and
humidity are uncontrollable. Before unpacking batteries, keep them still for 24
SmartLi 3.0
User Manual (Short-Term Backup Power) 1 Safety Information
Issue 10 (2024-01-31) Copyright © Huawei Digital Power Technologies Co., Ltd. 7
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