Charging current: 50A
Balance current: 100MA
Wiring method: same port
Single cell voltage: detection range 1V-4.6V, accuracy less than 5Mv
Overcharged and paid: protected
Working voltage: 15~80V
Short circuit protection: short circuit protection current can be set
Bluetooth connection: for Android android hand sail
Applicable battery: 8-20S Li-ion Battery: 8-20S Lifepo4 Battery: 8-20S Titanium LTO lithium
Coulomb counter: accurate calculation based on current versus time
Battery remaining capacity, error range is less than 5%
Power consumption: 3mA at work
1.5mA during standby
App for Android is a APK file which can be downloaded here: http://mysharegadget.com/294386970?spm=a2g0s.imconversation.0.0.21b83e5fpvSqDy
1. Battery assembly notice before BMS installation:
Each cell must match before BMS installation (Battery internal resistance differences within 5 Milliohm, voltage within 0.03 V , capacity vary within 50 mAh). Lfepo4 cell, voltage between 2.6V~3.5V, Li-ion cell, voltage between 3~4V.
If the cells are full charged, please discharge them to the standard voltage range. Cell first parallel then series.
2. Connection instruction of BMS wires:
(a) Connect B- big short wire to battery general negative end( B-and Discharge port, you must use one large wire to connect the hole)
(b) Connect signal/Balance wires: remove the balance wires from BMS before you assembly. Start from B-, first wire connect to B-,the second balance B1 wire connect to the first cell positive, B2 connect to second cell positive, balance wires soldering should be according to the order of B-,B1,B2,B3....