Adjustable 20A Fast Battery Charger 36V-72V Multi-Voltage Support for Li-ion & LiFePO4 (10S-24S)
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Includes all key accessories and simple setup instructions for quick start!
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Delivery 15 To 19 Days
Upgrade your charging setup with this heavy-duty, high-performance 20A Fast Charger. Designed for versatility and speed, this intelligent charger is the perfect solution for Electric Vehicles (EVs), e-bikes, solar storage, and custom battery packs. With its adjustable current and wide voltage compatibility, it is the only charger you’ll ever need for multiple battery types.
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Adjustable Fast Charging: Featuring a powerful 20A maximum output, this charger allows you to manually adjust the current to suit your battery's specific needs—ensuring a safe, rapid, and efficient charge every time.
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Universal Compatibility: One charger for all your packs. It seamlessly supports 36V, 48V, 60V, and 72V systems across various lithium chemistries.
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Wide Series Support: Compatible with 10S, 13S, 16S, 20S, and 24S configurations, covering standard peak voltages like 58.4V, 67.2V, 84V, and 87.6V.
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High Power Efficiency: Delivers a massive output of >750W, making it ideal for high-capacity batteries that require a quick turnaround.
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Intelligent Safety System: Built with advanced circuitry to protect against over-voltage, short circuits, and overheating. It operates within the safe low-voltage DC range (below 75V).
Customer Reviews
I had ordered the 48V LiFePO4 charger. The device operates reliably. The enclosed description is exclusively in Chinese, but you can easily translate it using Google Lens (or an Apple equivalent). For me, the most important note was that the neutral wire is the positive terminal and the phase wire is the negative terminal. At least for me, it didn't show up from the connected cold device plug. The plug, which can also be selected, didn't matter to me because I will disconnect it anyway and want to connect the charger directly to my battery.
The fan is a bit loud. It operates even at the lowest flows and blows plenty of cold air from the device. It would be nice if one could set the limit for the batteries as with a solar charge controller. But I simply switch off the device in time using a ZigBee adapter when 16 x 3.55 volts = 56.8 volts are reached.
Good
Very good product, I recommend the seller. Everything is fine, everything is fine, everything is fine. Good charger, everything is fine, everything is fine, everything is fine, everything is fine.
Fully meets expectations
Seller added the xt-90 connector for my battery which i communicated with the seller right after purchasing. Arrived way ahead of what i expected, only took two days maybe three days to be delivered.
This is a nuance piece of electronics and the seller built it very well, at least from a external visual inspection. I have not opened the charger thus i am not aware of the quality of components used inside, so i will update this review if i have any issues. I purchased at end of april 2025 in texas.
I am very pleased with the purchase, and communication with the seller was also exceptionally good.
Thank you ic gogogo store!