Important information about replacement battery covers for OPTIMA II, QUATTRO, VISO II+, and SOLO II
If you need a new battery cover for your OPTIMA II, QUATTRO, VISO II+ or SOLO II, please be aware of the design of your unit.
LB Altimeters has updated the battery covers on the products mentioned above. If you need to replace your battery cover, please be aware of the design of your unit to determine which replacement battery cover to order. The two designs are not compatible or interchangeable, so please make sure you order the correct cover.
The original design looks like this:


Notice the manufacturer name “LARSEN & BRUSGAARD APS” above the battery cover and the CE logo on the lower left hand side of the cover on the back of the unit. The battery cover is mounted with a Philips screw.
The replacement battery cover for this version is 19200 - original design.
The battery cover on the original design looks like this:


The updated design looks like this:


Notice the sticker with the CE logo and the no trash logo above the manufacturer name “Made by LB Altimeters in Denmark” on the back of the unit. The battery cover shows a warning triangle and is mounted with a torx screw.
The replacement battery cover for the updated version is 19201 - updated design.
The battery cover on the updated design looks like this:

