pcbfun Lithium Battery Ternary Lithium Battery Protection Circuit Board 3S 4S 5S 100A 3.2V/3.7V Lithium Iron Phosphate Li-Polymer with Balance Charging

Specifications:

FOR Li-POLYMER LiMnO Protect Parameter (3.6V/3.7V)

Single cell battery overcharge protect voltage : 4.21-4.29V

Single cell battery overcharge protect recover voltage : 4.14-4.24V

Overcharge protect delay : 1.5-2.5S

Single cell battery over-discharge protect voltage : 2.72-2.88V

Single cell battery over-discharge protect recover voltage : 2.9-3.1V

Over charge protective current:100A

Over discharge protective current:100A

Over-discharge protect delay : 0.5-1.5S

Temperature protect : Yes,have Temperature control interface.

Disconnect protect : Yes

Shortage protect : Yes

Shortage delay : 100-600 uS

Shortage protect recover mode: Off load release.

Contact discharge current: 80A

Synopline discharge current: 60A

Charging Current: 60A

Balance Function: Yes

Ampere balance (Current): 60MA

Current balance accuracy: 4.14-4.24V

Size: 6.1x4.2cm/2.4x1.65"

Quantity: 1 Pc

Parameter:

Pin mode:

P-: negative pole of load C-: negative pole of charger B-: negative pole of battery

Hands-on guide:

Output current: separate port 80A; same port 60A

Note: Lithium batteries should be charged with a special charger for lithium batteries. Do not use lead-acid battery chargers. Lead-acid charging may cause high voltage to break down the MOS tube of the protection board, causing the protection board to be overcharged and not protected.

3-series sub-port wiring method (refer to the 3-series sub-port wiring diagram):

①Connect the 3 battery packs in series according to the battery connection method in the 3-series split port wiring diagram.

②Connect the negative pole of the charger to C- of the protection board, and the negative pole of the load to P-.

③Connect the positive pole of the charger and the load to the positive pole of the 3-series battery.

④Refer to the 3-series split port wiring diagram and connect the positive poles of the 3 battery packs to B+, B4, and B3 in sequence with 3 wires.

⑤Connect the negative poles of the 3 strings of batteries to B-. B1, B2 and B- are shorted.

⑥After all the wires are connected according to the 3-series sub-port wiring diagram, check whether they are correct, and then start to use after confirming that they are correct.

⑦During use, when the indicator light on the protection board is on, it means that the corresponding battery pack is in a balanced working state (that is, the battery is unbalanced at this time).

Package list:

Battery protection board*1