Battery Status Indicators; Safety Information - Lenovo PB420 Quick Start Manual

Battery status indicators

Battery status indicators
Four indicators are on.
Three indicators are on.
Two indicators are on.
Only one indicator is on.
No indicator is on or only one is
blinking.

Safety information

DANGER
Batteries supplied by Lenovo
compatibility and should only be replaced with approved parts. Except for the
battery specified by Lenovo, a disassembled or modified battery is not
covered by the warranty.
To avoid possible injury, do the following:

Do not open, disassemble, or service any battery.

Do not crush or puncture the battery.

Do not short-circuit the battery, or expose it to water or other liquids.

Keep the battery away from children.

Keep the battery away from fire.

Stop using the battery if it is damaged, or if you notice any
discharge or the buildup of foreign materials on the battery leads.

Do not put the battery in trash that is disposed of in landfills. When
disposing of the battery, comply with local laws or regulations.
®
for use with your product have been tested for
- 2 -
Battery power
remaining
80%–100%
50%–80%
30%–50%
10%–30%
0%–10%