Dell Inspiron 14 7000 Replacement Battery 7.4V 5KG27 Aspire Nitro VN7-791G-70DB This 28V 2500mAh (70Wh) Li-ion

This 28V 2500mAh (70Wh) Li-ion battery replaces the Worx WA3225

then drop quickly at the end

The charge termination delta-V cutoff triggered correctly

but because the BMS hasn't yet mapped the new cell's discharge curve

Dell Inspiron 14 7000 Replacement Battery 7.4V 5KG27 Aspire Nitro VN7-791G-70DB This 28V 2500mAh (70Wh) Li-ionDell Inspiron 14 7000 Series 7. 4V Li Polymer Replacement Battery (5KG27 C4MF8) This is a 7. 4V, 7830mAh (57. 94Wh) lithium polymer replacement battery for the Dell Inspiron 14 7000 and Inspiron 14 7437 laptops. It slots into the original battery bay and connects to the same BMS interface the factory cell uses. When the stock battery can no longer hold a charge or fails to register with the system, this cell restores full unplugged operation. Inspiron