Can a built-in power supply unit on the S5700-BAT be a lead-acid battery

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An S5700-LI-BAT series switch has a built-in AC power supply unit and can use a pluggable power module or a lithium or lead-acid battery for power redundancy.

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Can a built-in power supply unit on the S5700-BAT be a lithium battery
An S5700-LI-BAT series switch has a built-in AC power supply unit and can use a pluggable power module or a lithium or lead-acid battery for power redundancy.

Power supply time of batteries on the S5700-BAT
Power supply time (in hours) of batteries on the S5700-LI-BAT: S5700-28P-LI-BAT - When the BAT-4AHA battery is used, the power supply time is 2.4 hours if the switch works with the maximum power consumption; the power supply time is 4.1 hours if the switch works in a typical scenario; the power supply time is 5.6 hours if the switch works with the minimum power consumption. - When the BAT-8AHA battery is used, the power supply time is 4.8 hours if the switch works with the maximum power consumption; the power supply time is 8.2 hours if the switch works in a typical scenario; the power supply time is 11.2 hours if the switch works with the minimum power consumption. S5700-28P-LI-24S-BAT - When the BAT-4AHA battery is used, the power supply time is 1.2 hours if the switch works with the maximum power consumption; the power supply time is 2.1 hours if the switch works in a typical scenario; the power supply time is 4.1 hours if the switch works with the minimum power consumption. - When the BAT-8AHA battery is used, the power supply time is 2.3 hours if the switch works with the maximum power consumption; the power supply time is 4.2 hours if the switch works in a typical scenario; the power supply time is 8.3 hours if the switch works with the minimum power consumption. Notes: - In a typical scenario, 70% of interfaces are in Up state, each interface transmits 10% of maximum traffic, and the EEE function is enabled. - The power supply time shortens when a battery has been used for a long time.

S5700-BAT's support for batteries
S5700-BAT's support for batteries is as follows: An S5700-LI-BAT series switch has a built-in AC power supply unit and can use a pluggable power module or battery for power redundancy. 1. If a battery is configured, the battery can automatically supply power to the switch in cased of a mains power outage, ensuring uninterrupted services. When the AC power supply recovers, the battery automatically turns to the charging state. The S5700-LI-BAT switch supports the following batteries and battery charger module: - BAT-4AHA (chargeable lithium battery) - BAT-8AHA (chargeable lithium battery) - PBB-12AHA (12 AH lead-acid battery charger module connected to an external lead-acid battery with 12 AH of rated capacity) 2. If a power module is configured, the power module can function as a backup of the built-in power supply unit to improve power reliability. The S5700-LI-BAT switch supports the following power modules: - 150 W AC power module - 150 W DC power module To query a switch's support for batteries, see Hardware Query Tool.

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