New twinhead R15B battery for Twinhead Durabook R15D R15B S15 SERIES

    TWINHEAD R15B laptop batteries equivalent is guaranteed to meet or exceed TWINHEAD original specifications. All TWINHEAD R15B are brand new,1 year Warranty, 100% Guarantee Quality !

Brand: TWINHEAD battery

Type: Li-ion

Capacity: 4400mAh

Voltage: 11.1v

TWINHEAD R15B R15B #8750SCUD 63-040103-60 battery is 100% compatible with the following part numbers

• R15B
• #8750SCUD
• R15D
• #8750SCUD
• 63-040103-60
• 23-040272-10
• 23-050242-02
• 23-050240-01

TWINHEAD R15B R15B #8750SCUD 63-040103-60 fits the following laptops

Twinhead DuraBook
D13, D14, D15, N14, N15, R14, R15, S13, S14, S15
DuraBook D13
D13, D13RI, D13RL, D13RY

DuraBook D14
D14, D14E, D14E0, D14E1, D14E2, D14, D14RA, D14RC, D14RI, D14RL, D14RM, D14RY

DuraBook D15
D15, D15C, D15RP, D15RS, D15TS, D15TS2

DuraBook E14
E14, E14A, E14B

DuraBook N14
N14, N14RA, N14RB, N14RI, N14RN, N14NY, N14C, N14C1, N14PA, N14PB, N14PL, N14PY, N14VY

DuraBook N15
N15, N15RB, N15RI, N15RI-2, N15RN

DuraBook R14
R14, R14S, R14KT, R14D, R14K, R14KT1, R14S

DuraBook R15
R15, R15D, R15D2, R15B, R15G, R15GN, R15GN

DuraBook S13
S13, S13Y

DuraBook S14
S14, S14D, S14K, S14L, S14Y

DuraBook S15
S15, S15C, S15S, S15T

Tips to extend your TWINHEAD R15B battery life

Sleep Is Good
1.Use laptop's power management features to set targets for when the machine will slip into sleep mode(say,after 2 minutes of inactivity) and set the notebook to hibernate when you close the lip.This will help you save TWINHEAD R15B battery power during the business trip or vacation. 
Dim the Lights
2.Turn down the brightness of the LCD panel or use function key (Fn), and the corresponding key to lower the resolution on your screen as low as you can.
Banish Non-Essential Components
3.When you aren't using the Bluetooth, Wi-Fi and IR devices,just turn them off.It's crucial when you're on TWINHEAD R15B battery power,especially when your aren't close to a power source.
Turn Off the Autosave Function
4.MS-Word’s and Excel’s autosave functions are great but because they keep saving regular intervals, they work your hard driver harder than it may have to.Disabling the autosave feature from these applications will help you save power and prolong the TWINHEAD R15B battery life.