10
BATTERIES AND CHARGERS
BATTERIES AND 
CHARGERS
XT Series radios provide Lithium-Ion batteries 
that come in different capacities that defines 
the battery life.
BATTERY FEATURES AND CHARGING 
OPTIONS
About the Li-Ion Battery
The XT Series radio comes equipped with a 
rechargeable Li-Ion battery. This battery should 
be charged before initial use to ensure 
optimum capacity and performance. 
Battery life is determined by several factors. 
Among the more critical are the regular 
overcharge of batteries and the average depth 
of discharge with each cycle. Typically, the 
greater the overcharge and the deeper the 
average discharge, the fewer cycles a battery 
will last. For example, a battery which is 
overcharged and discharged 100 % several 
times a day, lasts fewer cycles than a battery 
that receives less of an overcharge and is 
discharged to 50 % per day. Further, a battery 
which receives minimal overcharging and 
averages only 25 % discharge, lasts even 
longer.
Motorola Solutions batteries are designed 
specifically to be used with a Motorola 
Solutions charger and vice versa. Charging in 
non-Motorola Solutions equipment may lead to 
battery damage and void the battery warranty. 
The battery should be at about 77 °F (25 °C) 
(room temperature), whenever possible. 
Charging a cold battery (below 50 ° F [10 °C]) 
may result in leakage of electrolyte and 
ultimately in failure of the battery. Charging a 
hot battery (above 95 °F [35 °C]) results in 
reduced discharge capacity, affecting the 
performance of the radio. Motorola Solutions 
rapid-rate battery chargers contain a 
temperature-sensing circuit to ensure that