Operating Time - Makita DMR115 Instruction Manual

the battery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room temperature

OPERATING TIME

The suitable battery packs for this radio listed as the following table.
The following table indicates the operating time on a single charge.
Battery capacity
10.8V –12Vmax
1.3 Ah
1.5 Ah
2.0 Ah
3.0 Ah
4.0 Ah
5.0Ah
6.0 Ah
WARNING:
Only use the battery cartridges listed above. Use of any other battery cartridges may cause injury and/or fire.
NOTE:
● Table regarding to the battery operating time above is for reference.
● The actual operating time may differ with the type of the battery, charging condition, or usage environment.
● Some of the battery cartridges and chargers listed above may not be available depending on your region of
residence.
Battery cartridge voltage
14.4V
BL1415
BL1015
BL1016
BL1415N
BL1415NA
BL1020B
BL1021B
BL1430
BL1430B
BL1430A
BL1040B
BL1041B
BL1440
BL1450
BL1460B
BL1460A
at 10°C - 40°C (50°F - 104°F). Let a hot battery
cartridge cool down before charging it.
4. Charge the battery cartridge if you do not use it for a
long period (more than six months).
18V
BL1815
BL1815N
BL1820
BL1820B
BL1830
BL1830B
BL1840
BL1840B
BL1850
BL1850B
BL1860B
6 ENGLISH
AT SPEAKERS OUTPUT = 100mW
Unit: Hour (Approximately)
In Bluetooth +
In Radio or AUX
USB Charging
3.5
4.0
5.5
4.5
5.0
7.0
6.5
8.0
9.0
14
12
13
15
16
16
20
0.7
1.0
0.8
0.9
1.2
1.0
1.6
1.6
2.3
2.1
2.5
3.2
3.0
4.2
3.3
5.0