(1) Never attempt to disassemble batteries. Never recharge batteries except Ni-Cd batteries. Do not leave batteries in a hot place or throw them into a fire. Do not short circuit the contacts. Doing any of the above is highly dangerous.
(2)You should never mix different types of batteries. When changing exhausted batteries, replace them all at once.
(3)Although lithium batteries work well in low t e m p e r a t u r e , t h e i r performance will drop slightly in temperatures below 0 degrees C. In cold locations, keep a spare set of batteries in a warm pocket and alternate them with the batteries in use.

*When the battery power is low, the display lamp will not light even when the image stabilizer switch is pressed.
*Even when the display lamp lights, the image stabilizer may not function properly if the battery power is low. In either case replace the batteries. When replacing batteries always replace both batteries.
When the binoculars are to be used in cold weather, AA Lithium batteries are recommended.