NBLB2 Service Manual
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1. Power
cells Li-Ion 18650 size smart battery Pack with 4700Wh capacity
-Ion 18650 size smart battery Pack with 5200Wh capacity
2. DC-DC CONVERTER
NBLB2 Series Power System block diagram
2.1 NBLB2 Adapter Description
This specification defines the performance and characteristic of 90W AC
adapter power supply. It supplies a constant voltage 19V output source for
NBLB2 series notebook computer.
2.2 Feature
Accepts universal input from 90V AC to 264V AC