Polymer Li-ion Battery:

Major features: high working voltage (3.7V), high energy density, long cycle life, good safety, agile shape & agile dimension.

Major applications: cellular phones, interphones, blue tooth, GPS, PDA, portable DVD, MP3, model planes.

Cylindrical Li-ion Battery:

Major features: high working voltage (3.7V), high energy density, long cycle life, minimal self-discharge, environmental friendly.

Major applications: interphones, notebook computers, portable DVD, TV, medical devices, electric torches, miner lamps.

Ni-MH Battery:

Major features: high energy density, long cycle life wide working temperature (-10to+70), low self discharge.

Major applications: wireless phones, interphones, portable DVD, CD, digital radio, solar lights, electric torches, emergency lights, R/C toys, electric drills.

Li-MnO2 Battery (primary):

Major features: high energy density, high work voltage (3.0V), wide temperature range (-40to+70), low self discharge.

Major applications: cameras, electronic blood-pressure meters, audiphones, calculators, arithmometer, burglar alarms, fireproof annunciators.

Li-FeS2 Battery (primary 1.5V):

Major features: high energy density, wide temperature range (-20to+70), low self discharge. Good safety.

Major applications: cameras, electronic blood-pressure meters, audiphones, calculators, arithmometer, burglar alarms, fireproof annunciators, government issue.