3S-16S LiFePO4 battery Monitor and Saver BM16LF V3.0
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Operating guideline
1.
Connect the battery to BM16LF, keep the polarity correct. The detailed connection diagram is as
the following figure 1 and figure 2.
2.
The unit will initialize the beeper and LED, beeper sounds once time, warning LED flash once time.
3.
2 seconds later, the BM16LF will display battery SOC (State Of Charge) as same as car dashboard.,
two battery temperatures, cell count, battery pack voltage, and battery gauge in digital
percentage on the bottom line from left to right.
4.
Press UP or DOWN button to check with each cell voltage and lowest voltage during driving.
5.
Press SET button for 3 seconds enter into Program Setup menu.
In driving, BM16LF can alarm loudly and a RED LED flash alternately when any cell voltage under
over
discharge warning voltage
till the cell voltage over the value
If the cell voltage is still under warning voltage, the unit will beep and flash repeat for 20S.
The unit includes reverse polarity detection, and 2.54mm pin distance balance connector for all kinds
of battery.
Connection Diagram
There are 2 sockets connecting to battery pack, socket 1 is for 3S~8S and socket 2 for 9S~16S
battery.
1.
One 3S to 8S battery can plug into the socket 1 directly, 6S connections as following.
Figure 1
2.
For two battery packs, connect them in series first and then plug battery 1# into socket 1, and
Cell count
Battery voltage
SOC
Battery temperature
SOC dashboard
SET
Cell 1
Cell 2
Cell 3
Socket 1
DOWN UP
LED
BEEPER
Temperature sensor
Temperature sensor
Cell 4
Cell 5
Cell
Alarm Port
+
