3S-16S LiFePO4 battery Monitor and Saver BM16LF V3.0
www.chargery.com
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Thanks for your purchasing the Battery saver, please read the manual carefully before using.
Chargery Battery Saver BM16LF is for 3S ~ 16S LiFe battery applied to E-bike, E-scooter etc., High
light red LED and loud beepers (85Db) make sure battery operation safety. The unit is with TFT color
LCD display battery voltage, cell voltage, 2 battery temperature, and battery SOC (State of Charge).
You can setup over discharge warning cell voltage,
over charge warning voltage
, the highest battery
temperature and the lowest battery gauge for warning.
During battery discharge, if any cell voltage under setup value, or battery temperature over setup or
battery gauge under setup, the BM16LF can sound and LED flash alternately prevent any cell from
over discharged.
During battery charge, if any cell voltage over setup value, or battery temperature over setup, the
BM16LF can sound and LED flash alternately prevent any cell from over charged.
In any case, when cell voltage difference is over setup value, the unit can alarm.
When stop driving your bike or scooter, you can check the lowest cell voltage, so you can find the
worst cell---the lowest voltage cell.
New features
BM16LF can indicate battery SOC or called battery gauge similar with car dashboard. Cell count,
battery pack voltage and battery gauge (%) is displayed simultaneously.
BM16LF will record the lowest voltage of each cell during discharge, after you stop driving your
bike, scooter etc., you can press UP or DOWN button to display these voltages (
cell number
background color is green, and the lowest cell voltage displayed in
RED
text
), press the
button again display real voltage.
Add an alarm port to drive relay etc.
Beeper sound and LED flash alarm alternately while any cell over charged or over discharged or
out of the setup range including temperature SOC, difference of cell voltage.
Two temperature sensors monitor battery temperature during charge or discharge.
At any time, you can press SET button shortly turn off the display and press again resume.
While alarming, press SET button shortly turn off alarm.
Socket 1
Socket 2
Cell 1-
Cell 2-
Cell 3-
Cell 4-
Cell 5-
Cell 6-
Cell 7-
Cell 8-
Cell 8+
Cell 9-
Cell 10-
Cell 11-
Cell 12-
Cell 13-
Cell 14-
Cell 15-
Cell 16-
Cell 16+
SET
DOWN UP
LED
BEEPER
Temperature sensor
Temperature sensor
