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Your cart is empty.Product Description
Compatible Models:(use "ctrl+F" to find out your model quickly)
For Lenovo ThinkPad T440 T440S T450S T450 T460 T460P T470P T550 T560 Series
For Lenovo ThinkPad X240 X240s X250 X260 K2450 X270 Series
For Lenovo ThinkPad L450 L460 L470 Series
For Lenovo ThinkPad S440 S540 Series
For Lenovo ThinkPad P50S Series
For Lenovo ThinkPad W550 W550S Series
Compatible Part Numbers:
0C52861 0C52861 0C52862 121500146 121500147 121500148 45N1124 45N1125 45N1126 45N1127 45N1128 45N1129 45N1130 45N1131 45N1135 45N1136 45N1160 45N1738 45N1736 45N1734
Overload protection
Over-current protection
Over-voltage protection
High voltage protection
Short circuit protection
Over-temperature protection
Easy & Quick Installation
All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues
Grade "A" cells Top Quality Battery
Reliable performance
Extended battery life
Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety.
CHARLES GEIB
2025-09-05 19:26:20
Great. Good deal. Made old computer work like new!
Steeley
2025-08-22 17:36:45
I thought my old Dell Latitude 630 power connection was bad.. the laptop would randomly shut down while on power, and the battery was low. Unplug and replug the power cord at the laptop and the battery charge light might come on (briefly), wiggle the connector, battery charge light would come on for a moment or couple minutes or two. Windows Power Monitor would show 'charging', battery charge never charged (sometimes read 100%, other times 13%, other times 0%, after turn on). Tried a different power cord, no change. About ready to retire the old laptop, but it occurred to me it might not be the plug, but the battery itself. Ordered the Fancy Buying replacement for $20, rec'd it 2 days later, and per the instructions, discharged it to 2%, then connected the power cord and the charging light came on immediately and steadily - charged back up to 100% in about 45 minutes. Not the laptop power plug at all, just a bad battery! And several other flaky things I attributed to the "old laptop" have gone away too. Apparently AC power is just barely able to support the computer by itself, a good battery is essential to cover momentary "peak power draws" (drive access, cpu fan etc.), even while connected to AC power.
cabbagelord
2025-07-16 15:19:28
Battery works in ASUS x541N laptop. holds a charge and now doesn't live on the charger.
T. Lee
2025-05-14 18:43:45
This battery works with even the latest BIOS 2.54 of T440s. Might need to buy another one to prolong the life of my laptop.
Redwing500
2025-05-06 13:40:22
Worked great for 3 months, and now will only charge to 20%. Battery fits perfectly, but will not fully charge.
Kenneth Morris
2025-05-01 16:42:36
Good fit and quality.
Andrei R
2025-03-20 18:05:38
Self-discharge was 7% over two weeks. Excellent result for this price.
Arturo M Rojas
2025-01-22 16:46:14
Quality of the laptop battery is not as expected, working time is shorter than expectations, need to be charging it by one hour of use
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