Need to pick up a spare? Grab an extra 2-hour battery. Power up your movies, photos, or presentations by keeping a fully charged spare battery for your 3M Mobile Projector MP225a (sold separately) handy.
- Battery release latch up on the back of the projector and slide battery out.
- Snap in new battery by aligning the prongs on bottom.
- Fully charge battery in projector once purchased.
- Lithium Ion battery