Seven months after launching its first semi-solid state battery that used a safer and longer-lasting solid-liquid combined electrolyte, Kuxiu is introducing a brand new model with some welcome upgrades. The S3 has twice the capability of the S2 at 10,000mAh – 5,000mAh at 7.7V (38.5Wh) – that the corporate says is sufficient to practically double an iPhone’s battery life, however that may range relying on the mannequin.
The Kuxiu S3 can also be Qi2.2-compatible so it may well wirelessly cost suitable gadgets at as much as 25W. Its bigger battery means it’s over 100g heavier than the 145g S2, however Kuxiu has elevated the variety of N52 magnets it makes use of from 16 to 18 to assist cut back the chance of the facility financial institution being by accident knocked off your cellphone. There’s an built-in kickstand now on the again, a small show displaying its remaining capability and charging standing, and a built-in cable for charging different gadgets via a USB-C port with energy supply rated at as much as 35W.
As with the earlier mannequin, the S3 is costlier than conventional wi-fi energy banks providing comparable capability, charging charges, and options, however the price of the expertise ought to drop over time as manufacturing improves and will increase. It’s obtainable now for $149.98, however quickly discounted to $68.99. If that appears laborious to abdomen, do not forget that whereas the capability of most energy banks will begin to degrade after 300 to 500 cycles, the S3 ought to solely see a drop to about 80 % capability after 1,000 charging cycles. It is going to have a for much longer lifespan, and is much less in danger from points like fireplace and thermal runaway do you have to by accident drop it.
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