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Jay Kay
2025-09-06 15:38:41
At 11.8 oz (335 g), this is a relatively heavy power bank. It has one input USB C port that is used to charge it (this port cannot be used to charge other devices). The two output ports are: DC port rated at 7.4 V /2 Amp; and USB-A port rated at 5 V/2.1 Amp. It includes an on/off switch on the side and 4 LEDs that indicate how much power is left in the bank.This power bank distinguishes itself from regular power banks in that it can provide power via the DC port which is used by most heated clothing and blankets; although it may be on the heavy side if kept in a pocket. The most comfortable way of using it for heated clothing is to secure it to a belt if possible. The weight is really a trade-off for long-lasting power, which ultimately is probably more important than a lightweight power bank that only lasts an hour. The duration of available power will also depend on how high you set the temperature of your clothing/blanket.The USB-A port charged my cellphone at the normal (not the fast rate) as would be expected from USB-A.The matte black covering is non-slip and the power bank's dimensions make it comfortable to hold.Review for: Power Bank for Heated Vest, Heated Jacket
A BookReader
2025-06-27 20:43:12
I needed another battery for my heated vest, and unfortunately the maker of the vest does not sell the batteries separately so I have been trying to find one that is compatible with the DC plug on my vest. Unfortunately, I am finding that no seller provides information about the OD and pin size of their DC ports and plugs so this has been a frustrating search. This battery, sadly, does not fit my JYK heated vest. I am still able to use it with an adapter plug that came with another battery I own. This works well, lasts a bit longer than my 10000 mAh JYK battery (about 3 hours on highest temp), which indicates to me this isn't really 16000 mAh. It is probably closer to 12000mAh, which is still very good. It is larger than my JYK battery so it is a tight fit in the vest pocket, but it does fit if I don't zip it all the way closed. I subtracted a star for two reasons - it uses 4 lights as power status indicators rather than having a digital indicator and it does not come with the DC port adapters many of these power banks for vests typically come with. It is also heavy and takes forever to recharge, but I found that true of all my 7.4v power banks. I find I can use this for many different things because it has USB ports as well as the DC port.
Bill H.
2025-06-21 16:54:29
In today's fast-paced world, staying warm during the cold winter months is essential. Whether you're out for a hike in the mountains or simply running errands in the city, having a reliable heated vest or jacket can make all the difference. That's where the TOPVETSAMC Power Bank comes in.With a 10,000mAh capacity, this power bank ensures long-lasting power for your heated vest or jacket. Equipped with both USB-A and USB-C outputs, you can charge multiple devices simultaneously. Despite its high capacity, the TOPVETSAMC Power Bank is sleek and compact, making it easy to carry around.I got this power bank to use with my heated vest, and I must say, I'm impressed. The TOPVETSAMC Power Bank is easy to use, charges quickly, and provides reliable power for my vest. I can now enjoy long hikes in the mountains without worrying about staying warm.Overall, the TOPVETSAMC Power Bank is a top-notch product that delivers on its promises.
Alabama Traveler
2025-04-17 13:46:31
I got this as an additional battery for my heated vest. It is a little larger than the one that came with my vest, but they both have an output of 16000mAh. As you can see from the attached photo the outputs for the two batteries are very similar. However, much to my disappointment, the input for this battery is a little bit smaller than my original battery, therefore I was not able to connect it to my vest. I will still use it for emergency power for my phone, but it is useless for me as a vest battery. In the future, it would be helpful if the manufacturer also included an adapter of some sort for plugs for various brands of vests and jackets. I do see various adapters available on Amazon, but @ $10 each, it's not worth the added expense.
rx21825
2025-03-22 15:11:56
I have this power bank to supplement the original power source in my Rritzan vest. The device was completely compatible and has functioned very well. This power bank is larger than the original power bank but fits in the pocket fine. The original power source is 2 ½†wide x 3 ½†long x 1†thick. This is about the size of a deck of playing cards. This TOPVETSAMC Power Bank is larger at 2 5/8†wide x 4 ½†long x 1 1/8†thick and weighs about 50% more than the original power bank (7.6 oz vs 11.9 oz). The weight is noticeable in the vest pocket but acceptable considering the time between charges seems to be longer. I have had no issues with the power bank and would recommend this as a useful product but check the connections to your vest or jacket for compatibility.
bbpgti
2025-01-21 10:11:22
My heated jacket came with a 10000mah 7.2v battery that lasts about 9 hours on its lowest setting. This pack (in addition to the original) allows me to go a full 24 hours in the cold. I generally do not need anything higher than the low setting so this battery will allow me to stay comfortable for a couple days without having to recharge.It's a bit heavier than the 10000mah battery the jacket came with (12.3oz vs 8.4oz) but I like that I can tell which battery I have installed should I forget to take it out.The led charge indicator is accurate so I know about how many hours or minutes I have left depending on the heat setting on my jacket.This is the battery pack the jacket should have come with.
Lou
2024-12-06 17:50:53
Well made enclosure. Holds plenty of charge relative to its size. So far the jacks seem fairly durable and don't feel like some of the ones I have had in the past that failed. Will update review if I feel the hardware fails prematurely. Charges phones rapidly (with the right cable).
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