Nickel cadmium (Cd) battery Ni -
Voltage: 1.2 V
Life is: 500 times
Discharge temperature of 20 degrees: – 60 ° ~
Charge temperature for: 0 degrees ~ 45 degrees
Note: the overcharge resistant ability.

Ni-mh battery (Ni fd-mh)
Voltage: 1.2 V
Life is: 1000 times
Discharge temperature of: – 10 ° to 45 °
Charge temperature for: 10 degrees ~ 45 degrees
Note: the maximum capacity is 2100mAh around.

Lithium ion battery (Li lon) -
Voltage: 3.6 V
Life is: 500 times
Discharge temperature of 20 degrees: – 60 ° ~
Charge temperature for: 0 degrees ~ 45 degrees
Note: light weight more than 30% ~ 40% nimh batteries, 60% higher capacity nimh batteries. But, if not overcharge resistant to high temperature can cause overcharge > = destroyed structure.

Li-ion polymer battery (Li), polymer -
Voltage: 3.7 V
Life is: 500 times
Discharge temperature of 20 degrees: – 60 ° ~
Charge temperature for: 0 degrees ~ 45 degrees
Note: the lithium electricity, no improvement, and convert battery fluid, can make all sorts of polymer solid electrolyte of lithium batteries, shape.

Lead-acid battery (Sealed)
Voltage: 2V
Life for 200-300 times.
Discharge temperature of: 0 ~ 45 degrees
Charge temperature for: 0 degrees ~ 45 degrees
Note: is it is generally vehicle battery (6) into the 12V 2V series, the battery life water for 10 years, but the volume and the quantity is the biggest of all