Description
✅Battery type: Lithium ion; Capacity: 40Wh / 2700mAh; Cells: 4-Cell; Voltage: 14.8V; Compatible with Laptop from 2013-2018 only.✅Excellent after-sales service: 12 months warranty, 60 days refund, 180 days replacement, 24/7 mail support, If the return window has closed, please contact us for a refund.✅Safe and stable: CE/UL/FCC safety certification, built-in circuit protection, rest assured to use.✅Lithium Ion Premium Battery: Class A batteries can be recharged up to 500 times during the battery life. Ensure low power consumption and fast charging.✅Perfect compatibility: 100% compatible with Dell Inspiron 14 3421 3437 14R 5421 5437 N5421 N3421, Inspiron 15 3542 3543 3541 3521 3537 3531 15R 5521 5537, Inspiron 17 3721 3737 5749 17R 5737 5721, N3721 N3737 N5721 N5737, Latitude 3440 3540 E3440 E3540 series, Vostro 2421 2521 series P37G P28F P17E P40F Replacement Notebook Laptop Battery OEM Brand New
