Szdcoo Replacement Battery for Machenike — 6-87-N550S-4E4 / 4E41 / 4E42 / 4E43 (N550BAT-3) 11.4V 4000mAh Li-Polymer

Compatibility: Replacement battery compatible with Machenike laptops. Adapted Part Nos: 6-87-N550S-4E4, 6-87-N550S-4E41, 6-87-N550S-4E42, 6-87-N550S-4E43 and N550BAT-3. Technical specifications: Li-Polymer chemistry; Volts: 11.4V; Capacity: 4000mAh/45.60Wh. Physical dimensions: 250.40x85.70x8.20mm; Weight: 501g. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Quality & compliance: certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Please confirm the part number of the battery before purchasing to ensure that your device can resume operation. Coverage & support: 12-month warranty, 30-day Money Back Guarantee, and 7*24 hours customer service.