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TWINHEAD loptop batteriesTWINHEAD Laptop batteries are specifically designed for each laptop brand and model. www.inbattery.com offers a complete line of TWINHEAD batteries and compatible replacements for most laptop models. We have developed a TWINHEAD laptop battery finder tool that will guide you in choosing the correct battery and ac adapter for your laptop. Your first step is to choose your TWINHEAD model from the list below.

TWINHEAD batteries fit model:

  • ADVENT N341 SERIES
  • ADVENT N341C2 SERIES
  • ARMNOTE 340S2
  • ARMNOTE 340S8
  • ARMNOTE 341C2
  • ARMNOTE 380S
  • EFIO 5000
  • EFIO2300
  • EFIO2300 CTZ COMBO
  • EFIO2300 CTZ MOBILE
  • EFIO2300 SERIES
  • EFIO2310 PTZ MOBLIE
  • HYPERDATA MEDIAGO 798
  • INDEPENDER R
  • L8000B
  • L8000C
  • L8000CE
  • L8000F
  • L8000K
  • L8000L
  • L8400B
  • L8400C
  • L8400CE
  • L8400F
  • L8400K
  • L8400L
  • L84B
  • L84C
  • L84CE
  • L84F
  • L84K
  • L84L
  • MAXDATA M-BOOK 1000T
  • MAXDATA UN341C2-S1
  • N222
  • N222S SERIES
  • NETWORK NBI 800DC
  • NETWORK UN340P
  • NETWORK UN340S1
  • P02 (50-080180-00)
  • ROCKETBRICK2A
  • SLIMNOTE GX
  • SLIMNOTE GX1L
  • SLIMNOTE GX2
  • SLIMNOTE GX3
  • SLIMNOTE GXF
  • SLIMNOTE GXP
  • TRAVELLER XTR
  • ULTRA SLIM 2300
  • UNIWILL N341
  • UNIWILL N341 SERIES
  • UNIWILL N341C1 SERIES
  • UNIWILL N341C2 SERIES
  • WINBOOK XL2 SERIES
  • WINBOOK XL3 SERIES
  • X5
  • X5 FORCE

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    TWINHEAD laptop batteries part number:

  • (GRAU
  • 222
  • 23-050000-12
  • 25-000123-00
  • 254450
  • 90-441B3100P
  • 90-N40BT1220
  • A5000
  • ACGACCBATTL8400
  • BA-04
  • BATTL8400
  • GERICOM
  • IPC)
  • P02(50-080180-00)
  • P98TM
  • SL-341C2
  • UN340G1
  • UN340P
  • UN340S1
  • UN340S2
  • UN340S8
  • UN341C2
  • UN341C2-E
  • UN341C2-S1
  • UN341C2-T1

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    TOP seller
    Battery for Gateway bat0016 Motion M1200 M1300
    Battery for Gateway bat0016 Motion M1200 M1300
    Capacity:3600 mAh
    Voltage:11.1 V $60.56
    		Battery for LIPX050,EMC31J,NB2405,EM-420C10S,EM-420C9
    Battery for LIPX050,EMC31J,NB2405,EM-420C10S,EM-420C9
    Capacity:6450 mAh
    Voltage:14.8 V $65.40
    Battery for asus M6800N,M68N,M6N
    Battery for asus M6800N,M68N,M6N
    Capacity:4400 mAh
    Voltage:14.8 V $64.00
    		Battery for LG LB32111B LB52113B LW40 LW60 LW70 LW75
    Battery for LG LB32111B LB52113B LW40 LW60 LW70 LW75
    Capacity:4400 mAh
    Voltage:11.1 V $71.93

    Laptop battery and notebook battery Tips

    What's the best battery for laptops?

    Batteries for laptops have a unique challenge - they must be small and lightweight. In fact, the laptop battery should be invisible to the user and deliver enough power to endure a five-hour flight from Toronto to Vancouver. In reality, a typical laptop battery provides only about 90 minutes of service. Many users complain of much shorter runtimes. Computer manufacturers are hesitant to add a larger battery because of increased size and weight. A recent survey indicated that, given the option of larger size and more weight for longer runtimes, most users would settle for what is being offered today. For better or worse, we have learned to accept the short runtime of a laptop. The energy density of modern batteries improves by about 10% per year. However, the benefit of better battery performance is eaten up by higher power requirements of laptops. This results in the same runtime but more powerful laptops.

    How can I maximize the performance of my power tool battery?

    There are several steps you can take to help you get maximum performance from your power tool battery: Prevent Memory Effect - Keep the power tool battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect. Keep the Power Tool Batteries Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.