Boost Mobile i290 User Manual
Page 21

17
Essentials
with an appliance or heat 
source, such as a hair dryer or 
microwave oven.
• Use care when handling a
charged battery—particularly 
when placing it inside a pocket, 
purse, or other container with 
metal objects. Contact with 
metal objects (e.g., jewelry, 
keys, beaded chains) could 
complete an electrical circuit 
(short circuit), causing the 
battery to become very hot, 
which could cause damage 
or injury.
Promptly dispose of used 
batteries in accordance with 
local regulations. Contact your 
local recycling center for proper 
battery disposal.
Warning: Never dispose of batteries in 
a fire because they may explode.
Battery installation
1
Remove battery cover.
2
Insert battery as shown below. 
Push the battery down until it 
snaps in place.
3
Replace the battery cover.
