DSTE 2x D-LI90 LI90 Rechargeable Li-ion Battery for Pentax K-7 K-7D K-5 645D K5IIS K52 K5II K01

I originally bought the DSTE Mains/Car charger with 2 batteries, from the seller QiaoJL, for my Pentax cameras and was so impressed with the quality and value that I ordered another 2 packs of these DSTE batteries.Again the quoted capacity is wrong, nothing unusual there, but for the price these are excellent value, all 4 have been checked and tested as over 1670 mAH. The original Pentax batteries are marked 1860 mAH but are about 7x the price !

Incredible performance, just make sure you put them on charge when they arrive, they need to be fully charged on the Pentax battery charger (even though it may appear they are fully loaded on arrival) otherwise they will die fast. Once charged, they last the duration and these batteries sell at £70 each in camera outlets. Stunning value.

As my other compatible batteries no longer hold their charge well and one has completely died after some years of use, I bought these as backup or spares. I use them in pairs on my camera system. I'm not expecting them to be perfect in any way, but I should get a number of years use from them before they begin to fail judging from current experience. For the money, they are very useful as a backup set.

Despite the prices these batteries are very good and they last at least as long as the orginal pentax ones

ive bought a few sets of these batteries from QiaoJL now, they are rated at 2800mah, much higher than the original pentax battery that came with my k5iis, they seem to last really well, and for the price i paid are absolutely brilliant, some reviewers have stated they dont last quite as long or some evensay half as long as the originals, at these prices, buy a load, they are a damned sight cheaper than just one original at between £60-£70 each, for that price you'd get between 8 - 10 batteries, a no brainer i think you'd agree. top marks QiaoJL, fast delivery too fulfilled by amazon

Received batteries almost by return post, great service. Both charged up and tried out on my new Pentax K3, Great value for money but time will tell whether or not they last as long as the original very expensive Pentax D-Li90 At a fiver each they can be easily replaced without breaking the bank.

I was pleased to see that they are 2800mAh. most of these replacement batteries are less than the original Pentax which is 1860mAh.Many are just 1200, some are 1500, and some 1700. The advert for these was 2000mAh so 2800 is a bonus.

I have purchased a couple of these batteries. Yes they are cheap, but it is indicative of the performance as they barely last me than about 20 photographs.

les batteries sont arrivées comme prévu, après charge, tout semble parfait, à voir dans la durée.

Per il momento ho eseguito la ricarica, di entrambe le batterie, con il caricatore originale senza problemi. Una l'ho inserita nella mia K1 Mark II, nessun problema rilevato. Credo sia un'ottima soluzione di backup. Se nell'uso rileverò problemi, aggiornerò la valutazione.

Al principio no me fiaba nada porque no conocía la marca, me arriesgué y de verdad que un acierto. En concreto para una Pentax k-5 y k-5II s. En ambos casos resultado extraordinario. Largas horas y horas de duración. Las tengo ya 6 meses y, aún metiéndoles mucha caña (bodas, fotografía de estudio, vídeo, larga exposición...) resisten como unas campeonas. Para repetir (si es que algún día llegan a fundirse...)

Der Preis ist wohl unschlagbar. Dass die Angegeben 2800 mAh nicht stimmen können, war mir klar. Aber dass die Kapazität die des Origanalakkus so unterschreitet, dachte ich nicht. Ich schätze die Kapazität könnte mit 1000 mAh angegeben werden. Mal sehen wie sie sich im Dauertest bewähren. Aufgrund des Etikettenschwindels gibt es von mir nur 3 Sterne, sonst hätten Sie 4 oder sogar 5 bekommen.Getestet habe ich die Akkus mit der Pentax K-3. Es funktioniert alles ohne Probleme.Inzwischen habe ich den Akku schon 1,5 Jahre. Er ist nicht mehr wirklich zu gebrauchen. Seine Kapazität ist auf ca. 400 mAh gesunken.Ich habe ihn aufgebrochen und an die + und - poole jeweils eine Leitung gelötet und unten aus dem Akku herausgeführt. Ich habe mir zusätzlich eine Halterung für 4 18650 Li-Ion Akkus (jeweils 3000 mAh von Trustfire) gebaut. Damit kann ich die ganze Nacht über Zeitraffer aufnehmen.

Ho comprato queste due batterie (una per me e l'altra per un mio amico) e a distanza di tempo posso dire che vanno bene. La ricarico con il caricabatterie Pentax originale senza problemi, mantengono la carica per molti scatti senza problemi.