NinjaBatt Battery F3YGT for Dell Latitude E7480 E7490 E7280 12 7000 7280 7290 13 7000 7380 7390 14 7000 7480 7490 2X39G 451-BBYE KG7451-BBYE KG7451-BBYE VF 4533 - BBCF 0DM3WC – Long Life [7.6V/60Wh]

Bonjour j'étais retissant en vue du pris mes par la suite l'installation asser simple est fonctionnel avec un grand capacité promi est un temps de recharge asser convenable petite conseils ne laissez jamais votre batteries atteindre moin de 0 pourcent chargé votre batteries une fois atteindre 20 pourcent

La duración es excelente, los materiales de muy buena calidad, cumple lo que promete, muy recomendada y fácil de instalar.

La batteria calza a pennello ed è riconosciuta dal mio dell. Unica pecca è la mancanza di un paio di viti, perché la nuova batteria è più grande di quella presente e per il fissaggio ha bisogno di una vite in più, visto che forniscono anche il cacciavite, non sarebbe male se fornisse anche una o due viti in più.

Dell 7390 with 42wh original battery. Started to have some issues with laptop and ran diagnostics. Test results reported battery fault. Battery life had deteriorated somewhat but still gave 3hrs use. Decided to but and install a 60wh battery with the extra cell 4 instead of 3 which came as standard. The Ninjabat was well packaged and with a decent screwdriver for the job. It's heavier of course than the original battery. The battery life however is far exceeding what I expected. I'm now getting about 16wh. Fantastic! Battery was detected as Dell compliant and registers as LG manufacturer (Cells, I believe). Came 50% charged. No problems charging and enjoying the long battery life.

bought 10 of these. only to have the bios report them as not compatible and will not charge. tested all 10.Sent them all back.