3-String 11.1V 12.6V 18650 Lithium Battery Charger Protection Board Balanced/Enhanced 60A Can Be StartedItem NO.: 3S60A

3 Series 12.6V 60A Lithium Battery Protection Board

Product Overview:

Reminder: When charging the product, pay attention to using the corresponding power adapter within the range to avoid excessive current affecting the product's lifespan and safety accidents.

Scope of application: Suitable for lithium batteries with a nominal voltage of 3.7V and a full charge voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no external size restrictions)

Product dimensions: 41 * 55 * 3.4mm (enhanced version), 41 * 62 * 3.4mm (balanced version)

Product weight: 8.8g (enhanced version), 9.8g (balanced version)

Charging voltage: 12.6V -13.6V

Continuous discharge current (upper limit): 60A (If the cooling environment is not good, please reduce the load current for use)

Continuous charging current (upper limit): 10A

Enhanced version: suitable for electric drills with starting current below 120A and power below 260W.

Balanced version: suitable for electric drills with starting current below 120A and power below 130W, with balanced charging function.

Note 1: Successfully starting the drill requires 3 10C-20C power batteries or 6 5C-10C power batteries (recommended power battery models VTC4, VTC4A, VTC5A, VTC6); 0V and 12.6V connection wires, use copper wires with a size of 4 square millimeters or more (nickel sheets cannot be used!!!).

Note 2: Successfully starting a motorcycle requires higher battery requirements! 6 15C-20C power batteries or 12 10C-15C power batteries are required (recommended power battery models VTC4, VTC4A, VTC5A, VTC6), and the motorcycle needs to have a charging and stabilizing circuit.

Attention 3: Strictly follow the diagram to wire 0V, 4.2V, 8.4V, and 12.6V. When welding the wires, do not touch any components on the board and do not intentionally short circuit.

Note 4: When welding or charging a battery for the first time, as long as a single battery exceeds 4.2V, the "430" resistor will heat up and discharge (stop heating when discharged to around 4.19V). If the "430" resistor is severely heating (too hot to touch), please check if it is connected to the wrong wire.