replacement IBM Thinkpad T61 battery

Type :   Li-ion
Volt :   10.8V
Capacity :  4400/6600mAh
Cell :  6/9
Color :    Black

IBM Thinkpad T61 battery compatible part number:

40Y6799, ASM 92P1138, ASM 92P1140, FRU 92P1137, FRU 92P1139, FRU 92P1141

IBM Thinkpad T61 battery fit machine:

for IBM ThinkPad R60, R60e, T60, T60p, Z60m, Z61e, Z61m, Z61p Series，LENOVO ThinkPad R500, ThinkPad T500, ThinkPad W500, LENOVO ThinkPad R61, R61e, R61i, T61, T61p Series

---

IBM Thinkpad T61 battery Features:

* Over-charge protection
* Over-discharge protection
* Over-heat protection
* Over-current protection
* Short-circuit protection
* High capacity circulatory function
* Low Power Consumption IC Design
* No Memory Effect
* High Charge current
* Controller IC monitors each cell voltage and prevents the cells to overcharge or over discharge and prevent over current
* Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features.

---

Top 5 Reasons to Order our battery at batteryready.com

1. Factory Outlet.  We sell each laptop battery directly from our factory to eliminate that the battery be stored too long to have an adverse effect on battery performance;
2. Good quality and price.  We make a best blance between the quality and price, each battery are used best cells(eg:Sanyo,Samsung) and control motherboard. What’s more, you may experience real reasonable price and absolutely good quality at batteryready.com;
3. Best technical support.  Each of our recommendations are given from our R & D team;
4. Good service. Regardless of pre-sales, after sale and friendly customer service are also our pursuit, we believe that our customers not only buy our products, but also buy our services;
5. Your satisfaction. Our customers’ 100% satisfaction is our top objective and the power to our development, in addition, all products at our website have One Year Long Warranty, 30-day money back!
  We sincerely thank you and appreciate your bussiness.

---

IBM Thinkpad T61 battery Tips

1.When you bought a new IBM Thinkpad T61 battery, please recharge the battery to 100% full and then release at least once a month, then every two months so repeat.
2.When your laptop runs on fixed power, consider removing IBM Thinkpad T61 battery from laptop.
3.Do not let your IBM Thinkpad T61 battery dormant for too long, if power consumption have reduced to 0, it is likely to not enter the electric charge, we propose to use the battery at least once a month.
4.When your laptop runs on the battery, please dim your screen, LCD display needs high power output.

Related products:

IBM Thinkpad X60t battery ,IBM Thinkpad T60 battery, IBM Thinkpad Z60m battery, IBM Thinkpad R61 battery, IBM Thinkpad T60 battery, IBM Thinkpad T60p battery, IBM Thinkpad T500 battery, IBM Thinkpad R500 battery, IBM Thinkpad X60 battery, IBM Thinkpad X60s battery, IBM Thinkpad X61 battery, IBM Thinkpad X61s battery, IBM Thinkpad T40 battery, IBM Thinkpad T41 battery, IBM Thinkpad T42 battery, IBM Thinkpad T43 battery, IBM Thinkpad R50 battery, IBM Thinkpad R51 battery, IBM Thinkpad R52 battery, IBM Thinkpad T41p battery,