3-String 11.1V 12V 12.6V Lithium Battery Protection Board Overcharge Over Discharge Short Circuit 10A Current LimitingItem NO.: 3S10A

3S 11.1V 12V 12.6V Lithium Battery Protection Board

Attention:

This protective board cannot be used for iron ion polymer batteries, hand drill batteries, electric fish machine batteries, electric bicycle batteries, 2 batteries connected in series for 24V use, 775 (4A) or above motors, and 1W fish eye LED lights. Customers who purchase the above combination should pay attention!.

The Described Power Range is Applicable to the Following Products:

Massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring backup power supply, and other products.

Attention: For products with a discharge current above 3A, the battery discharge rate should be above 3C.

Formula for multiplying rate calculation: For a 1C multiplying rate battery, the 2000 capacity is equal to 2AH * 1=2A upper limit working current.

3C rate battery, with a capacity of 2000 equal to 2AH * 3=6A upper limit working current.

If the battery heats up during use, it means that the battery rate is not suitable. This situation must not be used for a long time, as the battery will quickly damage.

Attention 1: Strictly follow the diagram to wire 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B+), and do not intentionally short circuit!

Note 2: After connecting the wires, it is necessary to charge first before there is an output.

Note 3: When connecting three sets of batteries in series, please ensure that the voltage of each set of batteries is the same. If different, please fully charge each set of batteries separately before using them in series. During the discharge test, the voltage drops. The fast battery is a poor battery.

For some customers with poor electronic foundation, please note: never mix good batteries with poor batteries! The closer the capacity/internal resistance of 3 sets of batteries, the better! (2 good batteries+1 poor battery usage effect=3 poor battery usage effect).

The Properties of the Lithium Battery Protection Board:

Model: HX-3S-FL10-A

Overcharge voltage range: 4.25-4.35v ± 0.05v

Size: 53 * 17 * 4.0mm

Overdischarge voltage range: 2.3-3.0v ± 0.05v

Working current: 0-8A

Working temperature: -40--+50 ℃

Instantaneous current: 11-13A

Storage conditions: -40--+80 ℃

Quiescent current: less than 30uA

Effective life: greater than 30000 hours

Internal resistance: less than 100m Ω

Short circuit protection: Protectable, delayed self recovery.

The size and device description of the protective board; The size of the protective board is 53 * 17 * 4.0mm; The components are 2110-CB protection chips and 2 AOD472 *;