Smart BMS

Original Factory Of

We have mainly done research and utilization of Smart BMS for more than 14 years. We provide our customers directly with a Smart BMS without the need for a middleman.

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Smart BMS 20S

Smart BMS 7S-20S 200A-300A 24V-72V

Designed for 7 ~ 20 series battery packs of power batteries, electric bicycles, motorcycles and other products; it can be applied to lithium batteries with different chemical properties, such as lithium ion, lithium polymer, lithium iron phosphate, etc. The protection board has strong load carrying capacity and the maximum continuous discharge current can reach 300A

Smart BMS 4S

Continuous discharge current up to 200A.Discharge over current, short circuit protection functional processes of hardware.Over voltage, under voltage, temperature and overload protection function processing of software.Accurate SOC calculation with automatic SOC learning function.UART/RS485 communication function.Reserved switch control protection panel output and low temperature charging and heating function.

Smart BMS 8S

100A – 200A 6S-21S smart lithium battery bms UART/BT/RS485/CAN communication/LCD display lifepo4 16s 48v smart bms heating

Multiple external expansion interfaces can be used to add CAN\RS232 communication, charging low-temperature heating, secondary protection (FUSE), charger ID identification resistance, LED power display and other functions through the expansion interface.

Different Usage Scenarios

Xiaoxiang BMS (Jiabaida BMS & JBD BMS) is widely used in home energy storage systems, caravan energy storage systems, backup power supplies, electric forklifts, electric motorcycles, electric golf carts, electric boats, and other electric tool battery packs. We carefully select core components to ensure reliable quality.

Our Services Always Go The Extra Mile

No more endlessly wasting time on lousy wholesalers. Xiaoxiang’s goal is to let you sit back and relax.Our brand flagship store will directly handle your orders and take care of all the nitty-gritty. You can just sit back and relax, while our sales experts keep you informed about the progress of your order.

Low MOQ

You are able to get your own brand printed with only 100 pcs. start

Quick Shipping

If hurry, we can also send it to you by air at an extra cost

Quality Control

We have a 3rd-party QC to guarantee the quality.

High production

Our factory can produce 5000 BMS per day

OEM Available

We support any form of OEM customization requirements

Global Support

Our Happy Clients!

I've really been getting into batteries lately. Working on building a whole house back up, so a BMS is a pretty necessary component. This one surprised me, it is VERY heavy duty, so well made and quality for sure. The leads are heavy duty as well, sure to take the current. So far it works as it should. I'll be testing this with a few other packs and I'll update this if anything changes. So far, very happy, great price for the size and quality, would happily recommend.

I have built several projects with these Xiaoxiang BMS units. They work flawlessly, and I am very pleased. I like the sturdy casing and the heavy gauge input and output wires. Connection is easy and effective. Most importantly, they work forever! I have one project that is now three years running in the field, and the BMS keeps the batteries balanced and properly charged. This is close to perfect.

The unit had been working without problems since I replaced the Xiaoxiang 100A Smart version bundled with a 4S 100AH battery. I selected this Smart BMS primarily to allow me to manually increase the BMS output over current limit. This was done to account for my microwaves undocumented extra 35A of inrush current that occurs in the first 100 milliseconds of operation.

Great product, works as described and is exactly what I needed. High quality product and exactly what I needed. I'm using it for a 4s 1120amp setup. I'm using a 600 amp fuse. It would be good if the seller included a 600amp ANL fuse with this product, it would only cost a couple of DOLLARS.These BMS units are an excellent cost value and work great; with the Thermal couple sensor to shut down over heating associated with any over charging. Supplier is easy to work with, is responsive and I plan to use Xiaoxiang products in future.

It’s working great.Downloaded the Smart BMS app and was able to easily find and pair the BMS to my phone. App has tons of configurable parameters like battery bank size, acceptable cell voltage Delta, high cutoff cell, low cutoff cell, high cutoff pack, low cutoff pack, temperature, etc. Very happy with performance so far. BMS is built like a tank and should have no problem pushing full load current.

If you build you own Lithium Battery packs then you need good quality Battery Management systems (BMS) this one has all the features I'm looking for. Easy to understand directions and made to last.Old BMS board stopped working, easy to replace with this one. Works perfect!

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Xiaoxiang is a China factory specializing in the production of lithium battery BMS, with no middleman; you can always rely on our professional team.

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