Tevelmick M5Y0X 9 cell 97Wh laptop battery

Replacement for Dell Latitude and Inspiron

This 9-cell lithium-ion battery replaces original Dell packs for Latitude E6420, E6430, E6520, E6530, E5420, E5430, E5520 and E5530 models. It also fits Inspiron 14R, 15R and 17R series including SE variants. The unit ships at 11.1 V with a 97 Wh rating and 8700 mAh capacity.

Fits existing bays without modification

The pack uses the same form factor as the 6-cell 65 Wh batteries it supersedes, so it slides into the standard battery compartment on supported Latitude and Inspiron chassis. No adapter brackets or BIOS updates are required. The higher cell count adds runtime while keeping the original latch and connector layout.

Sustained output from 9 A+ grade cells

Nine A+ grade lithium-ion cells deliver the rated 97 Wh over long discharge cycles rather than only in short bursts. The chemistry maintains stable voltage under continuous load, reducing the sharp capacity drop seen in lower-grade packs after a few months of daily use.

Not for ultrabooks needing slim 3-cell packs

Buyers with thin-and-light models that require a 3-cell or 4-cell form factor cannot use this 9-cell unit. It also does not support Dell systems outside the listed Latitude and Inspiron series.