Specifications: Battery type：Li-ion. Color: Black. Voltage: 10.8V . Capacity:72Wh/6600mAh/6-Cell/61++(Much Higher Capacity than 24Wh/48Wh). 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.

Replace Part Number: 01AV422 01AV423 01AV424 01AV425 01AV426 01AV427 01AV428 01AV452 01AV490 01AV492 SB10K97579 SB10K97580 SB10K97581 SB10K97582 SB10K97584 SB10K97585 SB10K97597 4X50M08812

Compatible Models: Lenovo ThinkPad P51S P52S T470 T480 T570 T580 A475 A485 TP25 Series. Not compatible with the P51 or T470P and T570p

Security:All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.

ZTHY Laptop Battery Return Policy: Rest assured with 30 days Refund and 12 months Replacement,also get our friendly customer service.

Battery type: Li-ion, capacity: 24Wh, voltage: 11.4V.

Compatible with Part Number: SB10K97580 SB10K97579 SB10K97581 SB10K97597 4X50M08810 01AV422 01AV423 01AV424 01AV452 01AV490 61

Compatible with Laptop Models: For Lenovo ThinkPad A475 A485 T470 T570 T480 T580 P51S P52S TP25 Series (Not suitable for T460S T470S T480S series notebooks).

All our products are CE & ROHS certified. 100% compatible as original battery. Grade A cells ensure fast charges and low power consumption. Built-in protection ensures safety and stability.

30 days money back and 12 months warranty. 24/7 email support and friendly customer service.

[ LONG-LASTING BATTERY LIFE ] - With 10.8V capacity ( 48Wh/4400mAh/6-cell ), the ( 01AV425 ) battery ensures all-day power for your laptops in a factory-fresh, never-used battery pack designed for maximum performance.

[ PERFECT-FIT BATTERY MODELS ] - Support for 61+ 01AV425 01AV426 01AV491 SB10K97582 SB10K97583 SB10K97661 4X50M08810.

[ GUARANTEED FIT THESE LAPTOP MODELS ] - Compatible with Lenovo ThinkPad T470 T570 T480 T580, Lenovo ThinkPad A475 A485, Lenovo ThinkPad P51s P52s TP25 Series.

[ SAFE AND RELIABLE ] - Our products have built-in multiple circuit protections to eliminate the risk of overheating/overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.

[ ANGEL SERVICE ] - Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.

【Specifications】 Battery Type: Li-ion; Voltage: 11.4V; Capacity: 24Wh/2100mAh; Battery life: Up to 500 recharge cycles over the life of the battery.

【Compatible Part Number】Lenovo 61 01AV423 4X50M08810 01AV422 SB10K97579 SB10K97580 01AV424 SB10K97581 01AV452 SB10K97597 01AV490 Laptop Battery.

【Compatible Laptop Models】Lenovo ThinkPad A475 A485 TP25 P51S P52S T470 T480 T570 T580 Series Notebook Battery.

【Security】All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.

【ZTHY Laptop Battery Return Policy】Rest assured with 30 days Refund and 12 months Replacement,also get our friendly customer service.

LONG-LASTING BATTERY LIFE: With 10.8V capacity (72Wh/5600mAh), The (01AV492) battery ensures all-day power for your laptops in a factory-fresh, Never-used battery pack designed for maximum performance.

PERFECT-FIT BATTERY MODELS: Support for 61++ 01AV492 01AV427 01AV428 4X50M08812 SB10K97584 SB10K97585.

GUARANTEED FIT THESE LAPTOP MODELS: Compatible with Lenovo ThinkPad T470 T570 T480 T580, ThinkPad P51s P52s Mobile Workstation, ThinkPad A475 A485 TP25 Series.

SAFE AND RELIABLE: Our products have built-in multiple circuit protections to eliminate the risk of overheating/ overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.

ANGEL SERVICE: Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.

COMPATIBLE PART NUMBERS: SB10K97580 SB10K97579 SB10K97581

Replacement Battery Type: Li-ion; Voltage: 11.4V; Capacity: 24Wh

Compatible P/N: 61 01AV425 01AV452 SB10K97597 01AV490 SB10K97580 01AV423 4X50M08810 01AV422 SB10K97579 01AV424 SB10K97581.

Compatible Models: For Lenovo ThinkPad A475 A485 T470 T570 T480 T580 P51S P52S TP25 Series.(Does not fit for T460S T470S T480S series laptop.)

Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life.

For the initial installation, please reinstall and check the interface fully connected, discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.

【Compatible Part Number】SB10K97580 SB10K97579 SB10K97581 SB10K97597 4X50M08810 01AV422 01AV423 01AV424 01AV452 01AV490 61; (Also compatible with 48Wh 4400mAh 01AV425 61+ battery and 72Wh 6272mAh 4X50M08812 61++ battery )

【Compatible Laptop Models】 For Lenovo ThinkPad A485 T470 T570 T480 T580 P51S P52S TP25 X260 Series.

【Security & Reliability】 Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard.

【Specification】 Battery type: Lithium polymer, Voltage: 11.4V, Capacity: 24Wh/2100mAh, Cells:3cell, Recharge cycles: 500, Condition: Brand new, from high quality materials, top circuit boards and smart chip. Please check that the connector for this battery is suitable.

【After-Sale Service】 If you don't like our products or don't want our products for any reason, we will accept the return of the product without any reason and refund your purchase price. For this, we offer you 12 months refund and exchange service, 24 hours a day, 7 days a week email support.