Four different kinds of batteries are used in the various PowerBook models. This article describes which models use which kind of battery.

Each type of battery should be treated differently. A separate Tech Info Library article describes how to treat each battery type for maximum life. Also see the owner's guide for each PowerBook model.

Battery Type              PowerBook Models
----------------------    ----------------------------
Sealed Lead Acid (SLA)    PowerBook 100

Nickel Cadmium (NiCad)    PowerBook 140, 145, 160, 165c, 170, 180, 180c

Nickel Metal Hydride      PowerBook Duo 210, 230, 250, 270c, 280, 280c, 2300
(NiMH)                    PowerBook 190, 520, 520c, 540, 540c, 1400, 5300

Lithium-ion (LiIon)       PowerBook 2400, 3400, G3, G3 Series