TOSHIBA Tecra R840-S8412 Laptop Battery - Replacement |
There have 2 batteries are all replacement for TOSHIBA Tecra R840-S8412, You can find some different features from them, and select what you want to buy, Click the Product ID to see more details!
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| Product ID | Type | Capacity | Volt | Color | Price |
| NTB090 | Li-ion | 4400mAh | 10.8V | Black | |
| NTB092.X | Li-ion | 6600mAh | 10.8V | Black | |
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[Clik to enlarge]
TOSHIBA Tecra R840-S8412 battery
You can contact us, if you have any questions. |
| Product information: |
| Product ID:NTB090 |
Battery type: Li-ion
Battery Volt: 10.8V
Battery Capacity: 4400mAh
Dimension: 206.10 x 43.45 x 19.90mm
Weight: 361.4g
Color: Black |
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| Brand New with 1 year warranty! |
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All product prices are for one (1) unit. |
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Description of toshiba tecra r840-s8412 battery |
- Product: TOSHIBA Tecra R840-S8412 Battery
- High Quality + Low Price + 100% Guarantee + Fast Shipping + No Sales Tax.
- ROHS, CE, UL, ISO9001, ISO9002 certification of every TOSHIBA Tecra R840-S8412 battery.
- Credit card payments use a 100% secure page encrypting your details and keeping them safe.
- Over one million customers globally have rated our service 95 out of 100.
- Usually ships the same business day, you can get your TOSHIBA Tecra R840-S8412 battery quickly.
- We do our best to beat or match the prices of all our competitors.
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This TOSHIBA Tecra R840-S8412 Laptop Battery can replace the following part number: |
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This TOSHIBA Tecra R840-S8412 Laptop Battery is also compatible with the following models: |
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[Clik to enlarge]
TOSHIBA Tecra R840-S8412 battery
You can contact us, if you have any questions. |
| Product information: |
| Product ID:NTB092.X |
Battery type: Li-ion
Battery Volt: 10.8V
Battery Capacity: 6600mAh
Dimension: 226.08 x 43.50 x 36.70mm
Weight: 507.2g
Color: Black |
|
|
| Brand New with 1 year warranty! |
|
| |
All product prices are for one (1) unit. |
| |
|
Description of toshiba tecra r840-s8412 battery |
- Product: TOSHIBA Tecra R840-S8412 Battery
- High Quality + Low Price + 100% Guarantee + Fast Shipping + No Sales Tax.
- ROHS, CE, UL, ISO9001, ISO9002 certification of every TOSHIBA Tecra R840-S8412 battery.
- Credit card payments use a 100% secure page encrypting your details and keeping them safe.
- Over one million customers globally have rated our service 95 out of 100.
- Usually ships the same business day, you can get your TOSHIBA Tecra R840-S8412 battery quickly.
- We do our best to beat or match the prices of all our competitors.
|
This TOSHIBA Tecra R840-S8412 Laptop Battery can replace the following part number: |
|
This TOSHIBA Tecra R840-S8412 Laptop Battery is also compatible with the following models: |
|
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Some questions about TOSHIBA Tecra R840-S8412 Battery
Q: Is it necessary to activate the new TOSHIBA Tecra R840-S8412 batteries?
A: Yes, it is. It generally takes more than 10 hours to activate the newly bought battery each time. And it could be fully activated after repeat 3-5 times.
Q: how to properly charge the TOSHIBA Tecra R840-S8412 laptop battery?
A: any time is available. The best time to charge is when the laptop automatically shut down .Each time for charging and discharging is fully developed, which is good to extend the TOSHIBA battery Tecra R840-S8412 life.
Q: Is it right to unplug the TOSHIBA Tecra R840-S8412 when using the external laptop ac adapter?
A: It is unnecessary to do that. Rechargeable TOSHIBA Tecra R840-S8412 has anti-overcharge protection circuit inside. Therefore, when the replacement TOSHIBA Tecra R840-S8412 notebook battery is fully charged, it will not be harmed; what is more, once the power were cut off after the battery is removed, it would have bad effect on the laptop itself.
Q: How to properly maintain the TOSHIBA Tecra R840-S8412 replacement battery that is not used for a long time?
A: The battery should be kept with full power at room temperature,when not used for a long-term. Because internal components would deplete part of the power, the electricity could reduce when placed for some time. It is recommended to recharged the battery after saving the battery for 1-2 months in order to prevent the voltage being too low to lithium-ion TOSHIBA Tecra R840-S8412 not charging.
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