Nextel comm I920 Benutzerhandbuch

Check your battery and charger type against the grid below to determine appropriate 
charging times.

For best results, charge the batteries within the temperature range of 50°F to 104°F 
(10°C to 40°C).

Prolonged charging is not recommended.

• The Motorola iDEN Approved Lithium Ion chargers provide optimum performance. 

Other chargers may not fully charge the iDEN Lithium Ion battery or may yield a 
reduced number of lifetime charge cycles. 

• Extreme temperatures degrade battery performance. Do not store the battery where 

temperatures exceed 140°F (60°C) or fall below 4°F (-20°C).

• Lithium Ion batteries have a self discharge rate and without use, lose about 1% of 

their charge per day.

• The battery capacity is degraded if the battery is stored for long periods while fully 

charged. If long term storage is required, store at half capacity. 

Normally, it is not necessary to remove your Smartphone’s battery, but you may want to 
if you have purchased an optional charger or want to remove your SIM card.

Power off your Smartphone.

Slide the release button back until it releases the battery door.

Rapid

Standard

Standard Lithium Ion

2 hours

4 hours

Extended Capacity Lithium Ion

2.5 hours

5.5 hours

release 
button