BTI 921439-855 compatible 51.4Wh 3-cell battery for ENVY 13-AD

Compare today's prices on the "BTI 921439-855 compatible 51.4Wh 3-cell battery for ENVY 13-AD".

BTI 921439-855 compatible 51.4Wh 3-cell battery for ENVY 13-AD

This high-capacity replacement battery brings your HP Envy 13-ad series laptop back to full, portable performance. Designed to match the original specifications, it delivers reliable power for work, study, or entertainment on the go, so you can stay productive without being tethered to a wall socket. With a generous 51.4Wh capacity, this battery offers extended run time between charges, making it ideal for users who need all-day mobility.

- Lithium Polymer (LiPo) chemistry for lightweight, slim design

- 4450 mAh capacity with 51.4 Wh total energy

- 11.55 V nominal voltage, 3-cell configuration

- Brand compatibility: HP Envy 13-ad models (including ad0xxx, ad1xxx)

- Colour: Black – matches your laptop’s original finish

- Supplied as 1 piece, ready to install

- 100% compatible replacement for HP part number 921439-855

- Built with overcharge, over-discharge, and short-circuit protection

Whether you are replacing an ageing battery or keeping a spare handy, this BTI compatible battery provides a dependable, cost-effective solution without compromising on quality.

GTIN: 5059902146014