L22B4P70 Laptop Battery Compatible with Lenovo ThinkPad X13 Gen 4 5 ThinkPad X13 Yoga Gen 4 L22M4P70 L22C4P70 L22M3P76 L22D3P76 L22C3P74 SB11M89849 5B11M90048 Series [15.48V 3536mAh 54.7Wh]

CEILPA-branded laptop batteries provide excellent battery life for your laptop.
Model: L22B4P70
Condition: Brand New
Battery Type: Lithium ion
Voltage: 15.48V
Capacity: 3536mAh/54.7Wh
Replacement Part Number:
L22B4P70 SB11H56270 5B11H56369 SB11M89852 5B11M90051 SB11H56269 5B11H56368 SB11H56268 5B11H56367
L22M4P70 SB11M89849 5B11M90048
L22C4P70 SB11M89850 5B11M90049 SB11H56267 5B11H56366 SB11M89851 5B11M90050
L22M3P76 SB11M89853 5B11M90052 SB11M89854 5B11M90053(11.61V 41Wh) L22D3P76 SB11H56273 5B11H56372 SB11M89855 5B11M90054(11.61V 41Wh) L22C3P74 SB11H56272 5B11H56371 SB11H56271 5B11H56370(11.61V 41Wh)
Compatible with Laptop Models:
Lenovo ThinkPad X13 Gen 4 (Type: 21J3 21J4 21EX 21EY) Series,Lenovo ThinkPad X13 Gen 5 (Type: 21LU 21LV) Series
Lenovo ThinkPad X13 Yoga Gen 4 (Type: 21F2 21F3) Series,Lenovo ThinkPad X13 2-in-1 Gen 5 (Type: 21LW 21LX) Series


1. Use Grade A materials to ensure the capacity, lifespan, and safety of laptop battery.
2. Ensure that there is no danger caused by overcharging, overdischarging, or high temperature conditions.
1. Monitor battery voltage and current to prevent overcharging or undercharging.
2. Limit the discharge current to avoid damage caused by excessive discharge of the battery.
3. When overvoltage, overcurrent, or overheating occurs, power failure or current limiting protection is triggered. In case of short circuit, the circuit is immediately cut off.
4. To prevent safety issues caused by high temperature, reduce the charging rate or stop charging if necessary.
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No worried,CEILPA offers high-performance laptop batteries to meet outdoor needs.
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1.Turn off the laptop and disconnect the AC power.
2.Open the back cover of laptop, unscrew screws of the old battery one by one, then disconnect the connection between the old battery and the motherboard.
3.Remove the old battery, then install the new battery carefully to its position, reset and tighten the removed screws, and connect the cable of the new battery.
4.Connect the AC power and turn on the laptop.
5.Discharge the new battery to 5% (not 0%), then charge fully and cycle 3-4 times is the best way to wake up a new battery.
Q:Why my laptop can't recognize this battery or it doesn't seem to work when installing?
A:1.Please check if the interface is clean to make sure it is fully connected.
2.The residual power stored in the laptop components which was preventing the battery from working properly. Please disconnect the old battery, and hold down the power button for 20 seconds, then connect the new battery. This drains the residual or flea power and the battery will be functional properly once it's reassembled.
Q:New battery can be charged fully, but why it will be shut down without AC adapter?
A:1.Please check whether the laptop power management option settings are protected. If yes, please reset it again.
2.Please check Device Manager of laptop to check whether the option of battery is stopped using.
Welcome to CEILPA. Battery Specification: Battery Compatibility: Smart Chip for CEILPA-branded Parts Free and comfortable outdoor time, accompanied by CEILPA's parts. Correct steps to install a new battery: Common problems encountered when installing new batteries: