BTI Replacement 3 cell battery for INSPIRON 5445 5443 5543 LATITUDE 3550 3450 replacing OEM part numbers 451-BBJY 451-BBK1 451-BBLO 451-BBLX TRHFF // 11.1V 43Wh

Compare today's prices on the "BTI Replacement 3 cell battery for INSPIRON 5445 5443 5543 LATITUDE 3550 3450 replacing OEM part numbers 451-BBJY 451-BBK1 451-BBLO 451-BBLX TRHFF // 11.1V 43Wh".

BTI Replacement 3 Cell Battery for Dell Inspiron 5445 5443 5543 and Latitude 3550 3450

This high-performance replacement battery breathes new life into your Dell laptop, restoring up to 43Wh of reliable, long-lasting power so you can work, study, or stream on the go without constantly searching for a power outlet. Engineered to match or exceed original specifications, it provides a seamless drop-in upgrade for models including Inspiron 5445, 5443, 5543 and Latitude 3550, 3450. Whether your current battery no longer holds a charge or you simply need a spare, this BTI cell delivers consistent energy output and dependable performance.

- Lithium-Ion (Li-Ion) chemistry for efficient, lightweight power

- Capacity: 3873 mAh / 43 Wh at 11.1V

- Replaces OEM part numbers: 451-BBJY, 451-BBK1, 451-BBLO, 451-BBLX, TRHFF

- Compatible with Dell Inspiron 5445, 5443, 5543 and Latitude 3550, 3450 series

- Sleek black finish that blends perfectly with your laptop

- Single battery unit – 1 piece included in package

- Built with premium cells for stable voltage and longer cycle life

- Easy installation – no special tools required, simply swap with your old battery

Designed for everyday reliability, this replacement battery is the cost-effective choice to keep your Dell laptop running at its best.

GTIN: 5059902002303