6 cells 4400mAh IBM ThinkPad R61 7646 Laptop Battery Replacement
6 cells 4400mAh IBM ThinkPad R61 7646 excellent quality battery uses an intelligent control chip, which comes with higher performance and reliability, longer run-time and battery life. Built-in protection circuitry ensures its stability and safety, fast charge but slow power consumption.
9 cells 6600mAh IBM ThinkPad R61 7646 Laptop Battery Replacement
9 cells 6600mAh IBM ThinkPad R61 7646 excellent quality battery uses an intelligent control chip, which comes with higher performance and reliability, longer run-time and battery life. Built-in protection circuitry ensures its stability and safety, fast charge but slow power consumption.
Note : 1. 10.8V and 11.1V are compatible, they are in common use. 2. The 6600mAh(9 Cells) battery will extend out about 1 inch from the back of the laptop, bigger size but lasting longer.
Product Description
High quality, High standard
IBM ThinkPad R61 7646 Excellent quality Battery Replacement
Strong endurance , power saver, use good cells to do laptop battery - IBM ThinkPad R61 7646 Excellent quality Battery Replacement.
Features of Our IBM ThinkPad R61 7646 replacement battery:
Each IBM ThinkPad R61 7646 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
The battery is up to standard and fully compatible with original specifications.
All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
We specialize in providing high-quality batteries. The IBM ThinkPad R61 7646 Battery has passed tests according to Security Standards to ensure battery's quality. The interface metal and solid insulators of theIBM ThinkPad R61 7646 battery are made of Premium materials to ensure stable current input and durability. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.
Security Technology
Multiple Protection Features, Safe and Worry-Free.
ESD PROTECTION
overheating protection
short circuit protection
CHARGING TIME PROTECTION
over discharge protection
INTELLIGENT PROTECTION
CLASS A RPOTECTION
overvoltage protection
overcurrent protection
overcharge protection
ELECTROMAGNETIC
POWER PROTECTION
Product Larger Images
Compatibility
Note:
Please confirm your laptop battery and laptop model and check the appearance of the battery before placing an order. If you are not sure about your battery part number, you can contact our online customer service in time to avoid delays in your use. Regardless of any problems you encounter during the purchase process, please contact us in time and we will be happy to help you with your problem.
Compatible Battery Part Number
40Y6795
40Y6797
40Y6798
40Y6799
41N5666
42T4504
42T4511
42T4513
42T4544
42T4560
42T4561
42T4566
42T4572
42T5233
42T5234
42T5245
42T5246
92P1134
92P1142
ASM 42T4545
ASM 92P1128
ASM 92P1130
ASM 92P1132
ASM 92P1138
ASM 92P1140
ASM 92P1142
FRU 42T4502
FRU 42T4504
FRU 42T4511
FRU 42T4513
FRU 42T4619
FRU 42T4651
FRU 42T5232
FRU 42T5233
FRU 92P1127
FRU 92P1129
FRU 92P1131
FRU 92P1133
FRU 92P1137
FRU 92P1139
FRU 92P1141
Compatible Laptop Models
ThinkPad R61 7642
ThinkPad R61 7643
ThinkPad R61 7644
ThinkPad R61 7645
ThinkPad R61 7646
ThinkPad R61 7647
ThinkPad R61 7648
ThinkPad R61 7649
ThinkPad R61 7650
ThinkPad R61 7657
Shipping Methods
Payment Methods
Warranty
shipping within 24 hours
After your payment is successful, we will arrange delivery within 24 hours.
30-Day Money Back Guarantee
We promise, the new IBM ThinkPad R61 7646 battery
Can be used free for 30 days, not satisfied with direct return.
1-Year Warranty
We offer a 12-month warranty to replace the IBM ThinkPad R61 7646 laptop battery! In the meantime, if your battery fails due to quality problems, we will replace it with a new one for free.
100% Security Payment
We focus on the protection of personal privacy information, and we have taken all steps to ensure that your shopping experience is safe and secure, buy IBM ThinkPad R61 7646 replacement battery with confidence!
FAQs
Q: The IBM ThinkPad R61 7646 battery has been installed several times, but laptop can't boot up?
A: Carefully check if interfaces of the computer and the battery are correctly connected.
If the cause of loose contact is ruled out, please contact the after-sales customer service to ensure that the battery part number and laptop model are matched.
Q: How to store the IBM ThinkPad R61 7646 battery if you won’t use it for a long time?
1It is not a feasible way for you either fully charge or fully discharge battery if long term storage. Security risks will generate if under a fully charged state, while both cells and control circuit protection lock will be deactivated if under a fully discharged state. So you’d be better store the IBM ThinkPad R61 7646 battery at a half fully charged state and keep it in a cool, dry place. 20 degrees Celsius is the optimum storage temperature.
2Install and run IBM ThinkPad R61 7646 battery as often as possible(at least once a month) so as to ensure its availability and avoid power drain.
Q: How to extend the life of your IBM ThinkPad R61 7646 battery?
1Please fully charge your laptop before using it for the first time. Because the IBM ThinkPad R61 7646 battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the laptop usually works at a critical power level ( below 3%).
3Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4If your IBM ThinkPad R61 7646 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your laptop and store it in an antistatic bag in a cool, dry place.
