precautions while using ups

Confusing Words in English Language. Free Reading..

Use of batteries for other purposes

Precautions while using UPS

like that When the battery is dead, replace it immediately or stop using ups.
Use of batteries for other purposes

Do not use a battery in an appliance or purpose for which it was not intended. Differences in specifications can damage the battery or appliance.

Normal operation
Normal power loss
Normal mode
Testing and Activation
Power restoration
Safety rules
Led indicator
Using old and new batteries together
Short circuiting
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