All of our LENOVO L21M4P75 Laptop Batteries. are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. L21M4P75 Laptop Batteries of LENOVO for LENOVO battery are 100% brand new, 1 year Warranty, 30 days money back guarantee. Battery condition: 100% Brand NewBattery model: L21M4P75Battery category: Laptop BatteriesBrand: LENOVOCapacity: 4191mAh/51WhVoltage: 15.36VType: Li-ionColor: BlackCertification: Passed CE, UL, ROHS, ISO 9001/9002 and GS certificationReplace Part Number: L21M4P75 Compatible Models:For Lenovo ThinkPad X13 Gen 3Guarantee: 100% safe shopping guarantee! 1 year warranty![AU] Battery for L21M4P75[US] Battery for L21M4P75[FR] Batterie L21M4P75 Magasin de batteries et piles[NL] Batterij voor L21M4P75[FR] Batterie pour L21M4P75[UK] Battery for L21M4P75[IE] Battery for L21M4P75[NL] Batterij voor L21M4P75[DE] Akkus für L21M4P75Quality Service for LENOVO L21M4P75 Laptop Batteries:We promise that the LENOVO L21M4P75 Laptop Batteries sold in our website are 100% brand new - We never sell used or refurbished L21M4P75 Laptop Batteries 100% new high quality Replacement battery Compatible your LENOVO Laptop Batteries. Provides excellent discharge characteristics. Quick delivery for every order.How to care for the battery?-If you do not use your laptop for extended periods of time (a week or more), remove the battery pack from the laptop.-Do not expose the battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can’t create as much power.-Completely drain and recharge the battery overnight once a month to maximize its capacity to hold a charge.-Fully charge new battery packs before use. New pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.-For laptops that work as Desktop Replacement, the battery should be re-installed every 3-4 weeks and allowed to fully discharge.-Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the battery.Recommended BatterySmartphone Batteries Lenovo L14D1P31Battery model: L14D1P31Capacity: 3500MAH/13.3Wh, Voltage: 3.8VSuitable for the following products: Lenovo PB1-770N PHAB PlusLaptop Batteries Lenovo SB10J78991Battery model: SB10J78991Capacity: 3575mAh/42WH, Voltage: 11.4VSuitable for the following products: Lenovo ThinkPad Yoga 11E 3rd GenSmartphone Batteries Lenovo BL223Battery model: BL223Capacity: 4000MAH/15.2Wh, Voltage: 3.8VSuitable for the following products: Lenovo Vibe Z2 pro K520 K80 K80M K7 K920Tablet PC Batteries LENOVO L18D1P31Battery model: L18D1P31Capacity: 2750mAh/10.5WH, Voltage: 3.82VSuitable for the following products: LENOVO TAB E7-7104Smartphone Batteries Lenovo BL228Battery model: BL228Capacity: 2250mAh/8.55WH, Voltage: 3.8VSuitable for the following products: Lenovo A360T A588t A380TSmartphone Batteries Lenovo BL238Battery model: BL238Capacity: 2200mAh/8.36WH, Voltage: 3.8VSuitable for the following products: Lenovo X2Pt5Laptop Batteries Lenovo L14L4A01 L14L4E01 L14M4A01Battery model: L14L4A01 L14L4E01 L14M4A01Capacity: 32Wh, Voltage: 14.4VSuitable for the following products: Lenovo 500-15ACZ Z41 Z51 Z51-70Laptop Batteries Lenovo 45N1777 45N1128Battery model: 45N1777 45N1128Capacity: 72Wh, Voltage: 10.8VSuitable for the following products: Lenovo ThinkPad L470 T440 T450s (68+)Laptop Batteries Lenovo L14M6AA0Battery model: L14M6AA0Capacity: 4400mAh/47.5WH, Voltage: 10.8VSuitable for the following products: Lenovo Horizon 2e seriesLaptop Batteries LENOVO HQ116Battery model: HQ116Capacity: 4800mAh/36.48Wh, Voltage: 7.6VSuitable for the following products: Lenovo HQ116 2ICP5/53/70-2Laptop Batteries Lenovo L14S4PB0 L14M4PB0Battery model: L14S4PB0 L14M4PB0Capacity: 60Wh, Voltage: 15VSuitable for the following products: Lenovo Savers 14 Series 14-ISK 15-ISKLaptop Batteries LENOVO L21M4P78Battery model: L21M4P78Capacity: 4355mAh/67.4Wh, Voltage: 15.48VSuitable for the following products: Lenovo 5B10W51890 SB10W51991Smartphone Batteries Lenovo BL263Battery model: BL263Capacity: 3000MAH/11.6Wh, Voltage: 3.85V/4.4VSuitable for the following products: Lenovo ZUK Z2pro Z2121Bluetooth Speaker Batteries LENOVO CP-LN700Battery model: CP-LN700Capacity: 2000mAh/7.4WH, Voltage: 3.7VSuitable for the following products: LENOVO 700 Ultraportable Bluetooth Speaker LX001Laptop Batteries Lenovo 01AV419Battery model: 01AV419Capacity: 2080mAh/24Wh, Voltage: 11.55VSuitable for the following products: Lenovo ThinkPad T470Laptop Batteries Lenovo E40 E420Battery model: E40 E420Capacity: 6700mAh/72WH, Voltage: 10.8V/6cellsSuitable for the following products: Lenovo E40 E420 SL410K T410i T420 E520 W520Laptop Batteries Lenovo 45N1120Battery model: 45N1120Capacity: 4250mAh/48Wh, Voltage: 11.1VSuitable for the following products: Lenovo ThinkPad T431s SeriesLaptop Batteries LENOVO L18M3PFA L18D3PF2 5B10T83739Battery model: L18M3PFA L18D3PF2 5B10T83739Capacity: 5235mAh/60.3Wh, Voltage: 11.52VSuitable for the following products: Lenovo Yoga C740-15 C740-15IMLLaptop Batteries Lenovo L10M2122Battery model: L10M2122Capacity: 3700mAh/27WH, Voltage: 7.4VSuitable for the following products: Lenovo Lepad P1 2ICP5/57/128 SeriesLaptop Batteries LENOVO L19M4PG1 L19C4PG1Battery model: L19M4PG1 L19C4PG1Capacity: 2995mAh/46Wh, Voltage: 15.36VSuitable for the following products: Lenovo ThinkPad 11e Yoga 6th Gen 20SE 20SF