Talentcell Rechargeable 12V 6000mAh/5V 12000mAh DC Output Lithium ion Battery Pack for LED Strip/CCTV Camera/Telescope/Modem and More, Portable Li-ion Power Bank with 12.6V Charger, Black

I'm an automotive electrician and I modified this to be a 12v test source. I've been looking for a nice little 12v battery to put on my cart for quick testing for so long. This thing even has a nice on/off switch if I feel sketchy about what I'm testing. There's also reverse polarity protection! Ask me how i know.... lol. This is exactly what it says it is. It has been solid for me and endured some loads that certainly explore the limits of what it's capable of. Everyone at work knows what I mean when I say "grab the talentcell off my cart!". Talentcell you should make one of these with just two 16awg wires coming out with a straight wago lever nut on each. It would sell like hotcakes to sparkies.

Works like it supposed to. Charges battery in know time.

I recently had the opportunity to experience the exceptional quality and remarkable customer service provided by Talentcell, and I am thoroughly impressed. The Talentcell battery pack exceeded my expectations in terms of long battery life, quick shipment, and their exceptional warranty service that promptly resolved an issue I encountered. The battery pack's long battery life is outstanding. It kept my devices powered so well that I rarely had to charge it. It was perfect for all my on-the-go adventures. Whether it was charging my smartphone, tablet, or even my portable shower, the Talentcell battery pack provided a reliable and consistent power source, giving me peace of mind throughout my travels. I loved their expedited shipment process. After placing my order, I received a notification very quickly, and I received my package really quickly. Nice because I wanted to use it right away. Talentcell also had exceptional warranty service. While using the battery pack, I encountered an issue where it would not charge. However, upon contacting Talentcell's customer service team, they responded swiftly and professionally. I explained the situation, and they immediately offered a replacement without any hassle. I was impressed by their willingness to address the issue promptly and ensure that I was a satisfied customer. Within a short span of time, a brand-new battery pack arrived at my doorstep, and it worked flawlessly. I highly recommend the Talentcell battery pack to anyone in need of a reliable power source on-the-go.

This was recommended by another company and lots of other people have purchased this very battery pack for the same reason I bought it. I already knew it was a good quality product and the right size to fit into my e-spinner casing. My bigger spinner needed more power and this pack was recommended so I as not to burn out the motor using a battery pack that wasn't strong enough. I would buy this again if I needed to. I can't tell you how long each charge lasts because I haven't used it enough to run the battery pack down yet.

Love this battery pack. Used it for my spectra s2 to pump when I couldn’t be near an outlet. Could pump for about an hour and half before it needed to be charged. Could charge my phone and other items several times. Could also charge while using it.

This humble power source, though small in stature, is mighty in performance. It delivers a steady and reliable current, ensuring that all manner of devices, from lanterns to lutes, are powered with unwavering consistency. The lifespan of this battery is commendable, lasting far longer than many of its peers. Whether in times of peace or moments of need, it stands as a steadfast ally, ready to provide the energy required. One must also admire its ease of use. It fits snugly into any coat pocket, and its construction is both sturdy and safe. Verily, it is a product of fine craftsmanship. Yet, no tale is without its minor flaws. While this battery excels in many areas, there are rare occasions when its power does wane slightly quicker than anticipated under heavy usage. However, this is but a small blemish on an otherwise exemplary record. In conclusion, I bestow upon this battery a well-deserved 4 out of 5 stars! 🌟🌟🌟🌟 It is a reliable and valuable companion for all your power needs.

Works great with Milwaukee M12 heated gear, and is far more comfortable than the original battery. BIG CON - this battery does not 'store' well, it needs to be actively used and charged, after a few months of non-use mine was dead.

This rechargeable lithium-ion battery pack is useful for powering small electronics that require either 12V DC or 5V USB output. The dual-output design makes it flexible for different devices, and switching between ports is straightforward. I used it with low-power equipment and it delivered stable output without random shutoffs. The battery pack feels solid and well-built for its size. It holds a charge reliably and recharges in a reasonable amount of time. The included ports are convenient for portable setups where wall power isn’t available, such as temporary workstations or mobile projects. Capacity is suitable for moderate run times depending on the device’s power draw. It’s not meant for high-drain equipment, but for routers, small monitors, cameras, or similar electronics, it performs as expected and is easy to integrate into a portable setup.

Use it mostly to power motion detected led strips. Battery lasts weeks. Recently used it to power a noise machine during a power outage. Other battery packs would auto shut off since it’s very low power, but this one worked perfectly since it has a power switch. Lasted all night and was still almost fully charged.

El producto cumple en tiempo de entrega y calidad especificada.

Purchased to power my e-spinner. It works well and charges quickly. I'm happy with the size and the connectors provided.

Más que mejor, no necesito la 8 pilas para usar el telescopio, lo he usado seguido y mantiene funcionando el telescopio varias noches sin tener que recargar.

using to prolong the ZWO Seestar S50 telescope time outdoors by plugging in this external battery to help the internal battery out. It went from about 4 hours with internal battery only to over 6 hours with this new external abttery.