Sword of Caesar – Toy heater by Sexymate
Material: ABS plastic, smooth finish
External size: 200 mm long x 23.5 mm x 24.7
Functional dimension: ~140mm of heated surface
Quality: Feels very durable, contains a small rechargeable battery, uses the same waterproof charging connector that many high end women’s vibrators use. Heats up faster than USB powered heaters thanks to internal battery, temperature control heats your Onahole to the perfect temperature.
Smell: No smell
Cleaning: Very easy
I really like the creative name of this product. I’ve been using it for a little while now and I have to say it works really well. I was a bit skeptical it would be any good at all when I ordered it because I didn’t think the ABS plastic would transfer the heat very well. I’m happy to say I was wrong and that it gets up to 42°C in just 3 minutes and 28 seconds in my real-world test. Although you do have to be a little patient when using it since it takes a minute for this internal heat to fully transfer through the ABS plastic to the outside of the heater and then for it to heat up your Onahole and lube to the same temperature takes several more minutes. So it works best if you plan to use it 15 minutes in advance, prepare your Onahole or Fleshlight and then get it heating.
The reason this product works better than ones powered directly off of USB power is because of the power limits for USB devices. The maximum USB current available is 500mA at a nominal 5V. This is 2.5W of heating power, and since they almost all use plastic cases, this means it will take a very long time for 2.5W to make the plastic warm and even longer for it to heat a relatively larger mass like an Onahole. By having a battery that is charged by USB, the Sword of Caesar has the best of both worlds since it can draw much more power, quickly from the battery and then take its time to recharge the battery later. I haven’t torn mine down to see what is inside, but most Lithium batteries are 4.2V and can discharge 1A easily, so I’d estimate the heating power of this item to be over 4.2W which is why it takes less than half the time to heat up as comparable products.
This product also has a single UV LED at the end for killing bacteria, which is a nice gimmick. I have no way of testing its effectiveness. Washing the Onahole is much easier.
The digital temperature display on the other hand is fantastic and makes it easy to tell if it is working/charging correctly.
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