【Customer First】24 x 7 email support. For assistance with the L21M3PE1 battery, please visit our product detail page OR please contact us by email at any time, (Note: Amazon return windows will be closed after one month. After that, you can click on seller store name on right corner, you can see "Ask a question" on the page and contact directly for any problem.).
【Specifications】Model: L21M3PE1 Rechargeable Battery, Voltage: 11.52V, Capacity: 52.5Wh/4558mAh. Package include: L21M3PE1 battery 1 set matching installation tools.1*Instructions. All our products up to 500 recharge cycles over the life of the battery.
【Security & Reliability】BOWEIRUI L21M3PE1 laptop battery is highly compatible with the original L21M3PE1 Battery and meets CE/FCC/ROHS/UL certified standards.Strict guidelines for compatibility, Use of built-in circuit protection to ensure safety and stability.