Description
Product Overview
This genuine Lenovo L14M2P21 30Wh battery is designed as a direct replacement for your original laptop battery. It delivers reliable power and performance for compatible Lenovo devices.
Specifications
- Part Number: L14M2P21
- Capacity: 30Wh
- Condition: Brand New
- Chemistry: Lithium-ion
Compatible Part Numbers (P/N)
This battery replaces these Lenovo part numbers: 35040121, 35040160, 35042697, 35042775, 35043365, 35043708, 35045006, 35045298, 5B10G78609, 5B10G78610, 5B10G78611, 5B10G78612, 5B10J40590, 5B10J40591, 5B10K10180, 5B10K10182, 5B10K10186, 5B10K10214, 5B10K10229, 5B10K10236, 5B10M52813, 5B10M52814, 5B10M52815, 5B10M52816, 5B10M52817, 5B10M52818, L14L2P21, L14L3P21, L14M3P21, L15L2PB0.
Compatible Models
This battery works with these Lenovo laptop models: Edge 2-1580 (80QF), Flex 3-1435 (80K1), Flex 3-1470 (80JK/80JY), Flex 3-1480 (80R3), Flex 3-1570 (80JM/80K0), Flex 3-1580 (80R4), Flex 4-1435 (80SC), Ideapad 300S-14ISK (80Q4), IdeaPad 310S-14AST (80UL), IdeaPad 310S-14IKB (80UY), IdeaPad 310S-14ISK (80UA), IdeaPad 310S-15IKB (80UW), IdeaPad 320S-15ABR, IdeaPad 320S-15IKB, IdeaPad 500S-14ISK (80Q3), IdeaPad 510S-14IKB (80UV), IdeaPad 510S-14ISK (80TK), IdeaPad 720-15IKB (81AG/81C7), S41-35 (80JW), S41-70 (80JU/80JS), S41-70AM, S41-75 (80JR), U41-70 (80JV/80JT), Yoga 500-14ACL (80NA), Yoga 500-14IBD (80N4/80NE), Yoga 500-14IHW (80N5), Yoga 500-14ISK (80R5/80RL), Yoga 500-15IBD (80N6), Yoga 500-15IHW (80N7), Yoga 500-15ISK (80R6), Yoga 500S-14ISK, Yoga 510-14ISK (80S7), Yoga 510S-14IKB, Yoga 510S-14ISK.
Compatibility Note
This battery is compatible with many more part numbers and laptop models than we can list here. If you’re unsure about compatibility, please leave your specific laptop model number or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Laptop Battery
Consider replacing your battery if you notice any of these common signs:
| Symptom | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting significantly less than original runtime |
| Swelling/Bulging | Battery appears swollen or causes laptop case to bulge – replace immediately for safety |
| Not Holding Charge | Battery won’t charge to 100% or drains rapidly when unplugged |
| Overheating | Battery becomes unusually hot during use or charging |
| System Errors | Laptop shows “battery not detected” or similar power-related error messages |
| Age | Battery is 2-3 years old with noticeably reduced performance |
| Random Shutdowns | Laptop turns off unexpectedly even with remaining charge indicated |
Shipping & Warranty
- Ships within one business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping included
- 100% brand new product
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