16S~20S Smart 48V Li-ion LiFePo4 Battery Protection Board RS485 UART CAN BT IOS

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16S~20S Smart 48V Li-ion LiFePo4 Battery Protection Board RS485 UART CAN BT IOS
Product Description
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NOTE:we are factory direclty seller,if you need large amount please contact us,i will give you the reasonable price!！
Current range: 80A-100A
Battery size for: 3.7V Li-ion Lipo
Features: same port, smart supprt pc and phone.
Parameter can set by software(APP).
Balance current: 50-60mA
Adjustable Parameters:
1.Balance voltage setup: Balance voltage Range: 2-4.2V
2.Over-voltage voltage setup: Charge voltage Range : 2-4.3V
3.Under-voltage voltage setup: Discharge voltage Range : 2.0-4.3V
4.Over Charge/Discharge current Setup....
Parameters:
Wiring method:
-- before installing the protection plate, the battery needs to be well matched (the voltage difference of each battery is not higher than 0.05v, and the internal resistance difference is not large
At 5m0, the capacity difference shall be less than 30mah), and the protection board may be protected if the power on voltage is too high, resulting in the protection board
Unable to work normally. If the battery is full, please lower it to the required voltage and connect the protection board. Batteries need to be combined first
Connect and connect again.
2、 Wiring sequence: first connect the b-wire to the general negative pole of the battery (short and thick wires shall be welded for the b-wire), and then connect the cable; on the welding cable
Before that, you need to pull the cable out of the board. .
3、 Cable arrangement: start from bc0, BCO is connected to the total negative pole of the battery, and the cable arrangement BC1 next to bc0 is connected to the total negative pole of the battery
The positive pole is the positive pole of battery No. ①, the third line BC2 is connected to the positive pole of battery No. ②, and the fourth line BC3
Connect positive... Of battery No. ③ and so on.
4、 After connecting the cables, measure the voltage between each two adjacent cables from the front of the cable. The polymer battery voltage should be less than
4V, the voltage of iron lithium battery should be less than 3.5V. After checking, insert the cable and connect the negative pole of charger and load to C.
Thick wire welding is required for b-negative wire and C-negative wire. Wire arrangement is not related to color, only the order is correct.
5、 Then measure whether the total battery voltage and the output voltage of the protection board are equal, and the equal protection board is in normal operation.
6、 UART communication serial port is connected with Bluetooth or UART communication box, 485 communication serial port is connected with 485 communication module or 485 communication
Equipment. After the installation, please set the nominal battery capacity and cycle capacity on the mobile app or upper computer,
Nominal capacity = actual capacity, cycle capacity = actual capacity * 0.8
Please note: return service is not allowed for the used and welded protective plate. The protection board is guaranteed for one year due to low profit
Micro, within the warranty period, maintenance is free, and the round-trip freight shall be borne by yourself. First weld the b-thick wire, then connect other wires, B-
Too thin or too long wire welding will burn the board! B-weld the thick and short wire!
APP and pc application:
NOTE:parameters modify only support android system!!
NOTE:
NO
blueteeth and  RS485 and UART module included.if you need please go to the link below to buy:
please go to the link below:
https://www.ebay.com/itm/313087348976
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Delivery details
Terms of sales
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Payment
We accept paypal and all major credit cards through PayPal only.
To avoid unpaid item dispute,all payment must be received within 7days from the end aiction.
Note:Please list your special requests (color, packages, etc.) in the EBAY/PAYPAL NOTES SECTION when you make payment.
Delivery details
>tems will be shipped within 1~2 business day after payment received.
> Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days.
> if you choose the standard shipping method or SpeedPAK the item will get to you with in 20 days.
Country
Shipping Way
Shipping Time
Tracking Number
United States
SpeedPAK
7-18
Yes
Russian
Post by Air Mail
15-35
Yes
Other Country
Post by Air Mail
15-45
No
Brazil / Africa
Post by Air Mail
35-65
No
Terms of sales
To keep our quality service high, please make sure you read our returns and payment policies carefully before bidding or buying. We do try our best to help customers with any questions that they may have.
We stand behind our products 100% and carefully inspected by us.
Customers may request for an exchange or refund less shipping & handng within 30 days of receipt.
Return of non-defective or wrongly purchased items will be subject to a 20% restocking fee.
Product must be returned in is original packaging.
Buyers are responsible for paying the return shipping & handing charges for any replacement or refund request.
About us
1.
Factory Direct
Have peace of mind knowing that your order will arrive brand new in its original factory sealed packaging. That means that you'll have the full force of the manufacture warranty to protect your purchase.
2.
Reasonable Price with Best Quality
Our well-designed QC process and professional technology guarantees the good quality.
3.
Big range with many different models for selection
To meet different requirements for different clients, we have over 300 models with multi functions for your selection.
4.
Commitment
We are committed to making sure that you leave this transaction satisfied.That means having access to real people that get your questions and concerns answered quickly.Give us a shot and we will make sure that you will look to us again!
Contact us
If If you have any questions or concerns please reach us during our business hours of Monday-Friday 9am-6:30pm in working day through ebay messages.Thank you！
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