| Image | Type | Voltage | Capacity | Color | Condition | Price |
 |
Li-ion | 10.8V | 4400mAh | Black | Brand New | Only AU $49.22 |
|
Li-ion | 10.8V | 6600mAh | Black | Brand New | Only AU $70.11 |
|
Li-ion | 10.8V | 7800mAh | Black | Brand New | Only AU $77.77 |
Chemistry: Li-ion
Voltage: 10.8V
Capacity: 4400mAh
Color: Black
Availability: In Stock
List Price:
Now Price: AU $49.22
Brand new, fast delivery, high quality and
Secure Shopping Guarantee. Buy now save 30%.
Chemistry: Li-ion
Voltage: 10.8V
Capacity: 6600mAh
Color: Black
Availability: In Stock
List Price:
Now Price: AU $70.11
Brand new, fast delivery, high quality and
Secure Shopping Guarantee. Buy now save 30%.
Chemistry: Li-ion
Voltage: 10.8V
Capacity: 7800mAh
Color: Black
Availability: In Stock
List Price:
Now Price: AU $77.77
Brand new, fast delivery, high quality and
Secure Shopping Guarantee. Buy now save 30%.
Lenovo thinkpad t61 battery Compatible original Part NO. :
- 40Y6799
- ASM 92P1138
- ASM 92P1140
- ASM 92P1142
- FRU 42T4504
- FRU 42T4513
- FRU 42T5233
- FRU 92P1137
- FRU 92P1139
- FRU 92P1141
Lenovo thinkpad t61 battery Compatible Laptop Model :
- ThinkPad R60
- ThinkPad R60E
- ThinkPad T60
- ThinkPad T60P
- ThinkPad T61
- ThinkPad R61
- ThinkPad T500
- Thinkpad R500
- Thinkpad W500
How to Charge the Li-ion Lenovo thinkpad t61 battery?
Claims of fast charging a Li-ion Lenovo thinkpad t61 laptop battery in one hour or less usually results in lower charge levels. Such a charger simply eliminates stage two and goes directly into 'ready' once the voltage threshold is reached at the end of stage one. The charge level at this point is about 70%. The topping charge typically takes twice as long as the initial charge.
Depending on the charger and the self discharge of the Lenovo thinkpad t61 battery, a topping charge may be implemented once every 500 hours or 20 days. Typically, the charge kicks in when the open terminal voltage drops to 4.05 volts per cell and turns off when it reaches 4.20V/cell.
No trickle charge is applied because the Li-ion laptop batteries for Lenovo thinkpad t61 laptop is unable to absorb overcharge. Trickle charge could cause plating of metallic lithium, a condition that makes the cell unstable. Instead, a brief topping charge is applied to compensate for the small amount of self-discharge the Lenovo thinkpad t61 battery and its protective circuit consume.
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Use Lenovo thinkpad t61 battery need pay attention to some matters:
1. Carefulnessly read narrate book of battery,use commendatory battery.
2. Research whether the electric appliance and the Lenovo thinkpad t61 laptop batteries contact elements is whether clean, when necessity clean with the wet cloth mop, after dry loads according to the correct polar direction.
3.When non-adult custody, don’t let the child replace the battery, compact battery like AAA should be placed at somewhere the child can't attain.
4.Don't mix up new and old batteries or put different model batteries together.
5. Don't try to make Lenovo thinkpad t61 battery rebirth use of hotting up, charging,or other way.
6. Don't let battery short circuit.
7. Don't hot up thinkpad t61 laptop battery or loss it in water.
8. Don't strip battery.
9. Electro-adapter should be cut switch after use.
10.Lenovo thinkpad t61 battery shoud be take off from adapter when it is long time no use .
11.Battery should be stocked in cool and dry places.
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High quality Lenovo thinkpad t61 at battery-fast.com. We are a online shop for laptop battery. we offer laptop batteries for Lenovo thinkpad t61. All of our batteries have good quality,Lenovo thinkpad t61 laptop battery are all Brand New, just fresh out from factory with New High Quality Japanese Cells. we provide full one year warranty and 30-day money-back policy on every product we sell.
