Lenovo ThinkPad A21m Hardware Maintenance Manual for ThinkPad A21e (2628) - Page 59

Backup battery, Battery pack, Mini PCI adapter, ThinkPad A21e

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Removing and replacing a FRU 1040 Backup battery CAUTION: There is a danger of an explosion if the backup battery is incorrectly replaced. The lithium battery (IBM P/N 02K6572 UL-recognized component [file no. MH12210]) contains lithium and can explode if it is not properly handled or disposed of. Replace only with a battery of the same type. To avoid possible injury or death, do not: (1) throw or immerse the battery into water, (2) allow it to heat to more than 100°C (212°F), or (3) attempt to repair or disassemble it. Dispose of it as required by local ordinances or regulations. v Battery pack (1010) v DIMM (1020) v Mini PCI adapter (1030) ThinkPad A21e 55

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1040 Backup battery
CAUTION:
There is a danger of an explosion if the backup battery
is incorrectly replaced. The lithium battery (IBM P/N
02K6572 UL-recognized component [file no. MH12210])
contains lithium and can explode if it is not properly
handled or disposed of. Replace only with a battery of
the same type. To avoid possible injury or death, do
not: (1) throw or immerse the battery into water, (2)
allow it to heat to more than 100°C (212°F), or (3)
attempt to repair or disassemble it. Dispose of it as
required by local ordinances or regulations.
v
Battery pack
(1010)
v
DIMM
(1020)
v
Mini PCI adapter
(1030)
Removing and replacing a FRU
ThinkPad A21e
55