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portable power 12v

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portable power 12v Customers Reviews

  • Great battery with flimsy charger

    posted by petur

    - Nice battery- Capacity not measured but seems to be holding OK- excellent build quality
    BEWARE: after connecting charger, switch battery ON or it will not be charging! Charger light must be red.Measured power of charger while charging the battery: Started at about 6W, then slowly rose to 8W for quite a while before it dropped again to about 3W, after some time I disconnected it.Charger became very hot. Power-correction factor was pretty bad at about 0.54.
    Good battery, lousy charger.
  • Bought this to use in a metal detector I built

    posted by MX360

    Works as expected, no issues, used it for about 30 hours before my metal detector stopped working. Thought it was fully charged the night before. Been using the detector 4 weeks without realizing it was not being charged when the charger was hooked up. Found to charge the battery switch must be in the on position. Green light on the charger light as well as the red light. When charged the green light will go out.
    I opened the battery with a Dremel to grind out the epoxy in the holes were the 4 case screws were, I rewired the rocker switch to toggle to fit into a different box.
    Thinking of using these batteries again for my other detector builds. Saves $$ over buying disposable AAA batteries every 20 hours.
  • Very good. Recommended.

    posted by vfranck

    I received the battery and am running into a central alarm. It's working 100%. Recommend its use. It is very compact and has great capacity energy storage. The installation of the same is very easy and practical. It features LED charge indicator. Sufficient capacity to last for a long time. The power switch on the packaging is also very interesting
    I approved product... Information submitted to confer with the product received.
    Excellent battery for use as backup.
  • It's nice...

    posted by patrickmaxxcc

    It works, of course, comes with a little bit of charge. You can use it to power up a lot of devices, I use mine do feed a video receiver and a LCD monitor.The battery life is fine, since you use it just casually.It's well built, looks solid. It powered my router without any problem, so, it works fine.
    It's smaller and easier than a 11.1v Li-Po battery.
    Don't have reason to not buy it. If you need it to replace a 11.1v lipo battery (which don't last too much as this battery), if you want to make your device portable or whatelse you need it, you really should buy, it's a cool product.
  • Inmejorable

    posted by estebanhuertos

    Bateria muy compacta que permite utilizar varios elementos a la vez sin desfallecer. Yo la utilizo para no conectar los aparatos al mechero del coche y es muy comoda. El plazo de envío dentro de unos limites aceptables para haber cruzado medio planeta
    si no quieres tener infinidad de cables conectados al mechero o quieres poner algun aparato en una zona perdida del coche esta es tu bateria
    Buena bateria, merece la pena

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