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Replacement Battery for Toshiba Dynabook Qosmio F20 Dynabook Qosmio F20/370LS2, Dynabook Qosmio F20/390LS1, – Laptop – 4400mAh
Replacement Battery for Toshiba Dynabook Qosmio F20 Dynabook Qosmio F20/370LS2, Dynabook Qosmio F20/390LS1, – Laptop – 4400mAh
Is your Toshiba laptop not holding charge or shutting down prematurely? Our quality 4400mAh / 10.8Wh replacement battery is designed to restore your laptop's full operational time at a competitive cost. This is a compatible third-party product, not manufactured or endorsed by Toshiba. Get back to productivity with a reliable and affordable replacement.
Product Specifications:
- Brand: Toshiba
- Volts: 10.8
- Battery Type: Li-ion
- Capacity: 4400mAh / 10.8Wh
- Dimensions: 206.90 x 40.80 x 20.50mm
- Model Compatibility: Dynabook Qosmio F20, Dynabook Qosmio F20/370LS2, Dynabook Qosmio F20/390LS1, Dynabook Qosmio F20/470LS, Dynabook Qosmio F20/490LS, Dynabook Qosmio F20/573LS, Dynabook Satellite K21 186C/W, Dynabook Satellite T10 130C/4, Dynabook Satellite T10 150L/5, Dynabook Satellite T11 130C/5, Dynabook Satellite T11 160L/4, Dynabook Satellite T12 140C/4, Dynabook Satellite T12 140C/5, Dynabook Satellite T20 140C/5X, Dynabook Satellite T20 173L/5, Dynabook Satellite T20 173L/5X, Dynabook SS M35 166D/2W, Dynabook SS M36 166E/2W, Dynabook SS M36 173C/2W, Dynabook SS M37 186C/2W, Dynabook SS MX/27A, Dynabook SS MX/390LS, Dynabook SS MX/395LS, Dynabook SS MX/470LS, Dynabook SS MX/495LS, Dynabook TX/2513CMSW, Dynabook TX/2517LDSW, Dynabook TX/3514CDSTW, Dynabook TX/3514CDSW, Portege M300-100, Portege M500, Portege M500-P141, Portege S100, Portege S100-113, Portege S100-133, Portege S100-S113TD, Qosmio F20-149, Qosmio F20-153, Qosmio F20-161, Qosmio F25, Qosmio F25-AV205, Satellite A50, Satellite A50-108, Satellite A50-109, Satellite A50-112, Satellite A50-432, Satellite A50-542, Satellite A55, Satellite A55-S1064, Satellite A55-S129, Satellite A55-S1791, Satellite A55-S3061, Satellite A55-S3062, Satellite A55-S326, Satellite Pro S300-10H, Satellite Pro S300-11G, Satellite Pro S300-11R, Satellite Pro S300-11T, Satellite Pro S300-120, Satellite Pro S300-121, Satellite Pro S300-EZ1511, Satellite Pro S300-EZ1513, Satellite Pro S300-EZ1514, Satellite Pro S300-EZ2502, Satellite Pro S300-EZ2511, Satellite Pro S300M, Satellite Pro S300M-EZ2401, Satellite Pro S300M-S2403, Satellite U200-161, Satellite U200-163, Satellite U200-170, Satellite U200-ST3311, Satellite U205, Satellite U205-S5002, Satellite U205-S5022, Satellite U205-S5034, Satellite U205-S5067, Tecra A10, Tecra A10-104, Tecra A10-112, Tecra A10-11T, Tecra A10-13F, Tecra A10-13I, Tecra A10-13J, Tecra A10-ST9010, Tecra A3X, Tecra A3X-165, Tecra A3X-167, Tecra A9-102, Tecra A9-11M, Tecra A9-127, Tecra A9-12H, Tecra A9-150, Tecra A9-50Q, Tecra A9-51B, Tecra A9-51G, Tecra A9-51H, Tecra A9-51U, Tecra A9-51V, Tecra A9-S9013X, Tecra A9-S9015X, Tecra A9-S9018V, Tecra A9-ST9001, Tecra M10-10H, Tecra M10-10O, Tecra M10-10Q, Tecra M10-S3401, Tecra M10-ST9110, Tecra M2, Tecra M2V, Tecra M3, Tecra M5-10K, Tecra M5-119, Tecra M5-122, Tecra M5-129, Tecra M5-133, Tecra M5-135, Tecra M5-292, Tecra M5-382, Tecra M5-384, Tecra M5-403, Tecra M5-417, Tecra M5-S4333, Tecra M5-S5331, Tecra M5-S5332, Tecra M5-SP721, Tecra M5-ST1412, Tecra M6-EZ6611, Tecra M9-104, Tecra M9-12C, Tecra M9-12K, Tecra M9-12L, Tecra M9-12R, Tecra M9-136, Tecra M9-139, Tecra M9-14B, Tecra M9-14C, Tecra M9-15I, Tecra M9-15R, Tecra M9-15S, Tecra M9-169, Tecra M9-16F, Tecra M9L-12C, Tecra M9L-12T, Tecra M9-S5512X, Tecra M9-S5513X, Tecra M9-S5514X, Tecra M9-S5515, Tecra M9-S5516V, Tecra M9-S5516X, Tecra M9-S5517X, Tecra M9-ST5511, Tecra M9-ST5511X, Tecra P10, Tecra S10-109, Tecra S10-11H, Tecra S10-11I, Tecra S10-11J, Tecra S3, Tecra S3-130, Tecra S3-142, Tecra S3-223, Tecra S3-S411TD, Tecra S4, Tecra S4-10M, Tecra S4-10N, Tecra S4-126, Tecra S4-127, Tecra S4-133, Tecra S5, Tecra S5-11K, Tecra S5-11S
- Part Number: PA3356U-1BAS, PA3356U-1BRS, PA3356U-2BAS, PA3356U-2BRS, PA3356U-3BAS, PA3356U-3BRS, PA3357U-1BRL, PA3357U-3BRL, PA3456U-1BRS, PA3509U-1BRM, PA3588U-1BRS, PABAS048, PABAS049, PABAS054, PABAS066, PABAS071, PABAS105, PABAS162, Tecra A9-S9018V, Tecra A9-S9020V
- Weight: 455.3g
Power Boost: Get More Battery Life!
Power Boost: Get More Battery Life!
Consider Upgrading for Maximum Efficiency and Longer Run Time
Looking to get the most out of your device? Upgrading to a battery with a higher milliamp hour (mAh) rating can be a simple way to extend your device's run time and performance without additional effort.
Why Opt for a Higher mAh Battery?
A higher mAh battery holds more charge, which translates to extended usage between charges. For example, if your current battery is 2200mAh, switching to a 3000mAh option offers approximately 36% more usage time. This means less frequent charging and more productivity.
Benefits of a Higher mAh Battery:
- Longer Usage: Enjoy more time between charges, ideal for high-demand applications.
- Less Charging: Focus more on what you need to do, with fewer interruptions.
- Enhanced Efficiency: Perfect for power-hungry devices like cordless tools, smart home gadgets, or other electronics that benefit from extra power.
Is a Higher mAh Battery Safe for My Device?
Yes, it's completely safe. The voltage stays the same, so your device will operate as usual, just for longer periods. A higher mAh battery is a reliable and effective way to maximise your device’s performance.
How to Check Availability:
Higher mAh batteries may be available for various models. To check if an upgrade is possible, simply search for your device’s brand and model. Some options are available across a range of models, so make sure to explore.
Battery Care
Battery Care
Operating Instructions
- All new batteries should be fully charged. After completing 2-3 charge and discharge cycles, the battery will achieve optimum capacity.
- After the battery is fully charged, unplug it from the power source to prevent overcharging. Note: Most modern charging stations and devices automatically stop charging when the battery is fully charged, so manual disconnection may not be necessary.
- Disconnect the charging unit from the power source when not in use.
- Store batteries at moderate temperatures. If batteries will not be used for an extended period, remove them from the device and keep them in normal indoor room conditions.
- Isolate batteries from metallic objects such as coins, clips, or pens when carrying an additional battery.
- Ensure the positive (+) and negative (-) ends of the battery are facing the correct direction.
- Avoid fully charging and discharging the battery if possible: While most modern devices manage charging effectively, it’s still advisable to avoid extreme charging cycles to prolong battery life.
Warnings
- Do not apply batteries to reverse polarity or other devices.
- Do not continue to charge batteries beyond the specified time.
- Do not crush, drop, mutilate, or penetrate with foreign objects.
- Do not use or charge batteries if they appear to be leaking, discoloured, rusty, deformed, emitting an odour, or otherwise seem abnormal.
- Do not spill water on the battery or get it wet.
- Do not dispose of batteries in a fire or trash incinerator, or leave batteries in hot places or under direct sunlight, such as inside a vehicle.
- Do not attempt to disassemble, puncture, or modify the battery.