3S LiPo & Lion & 18650 100A Battery Protective Balance Circuit

With this module, you can charge your rechargeable batteries by protecting them from high voltage, and also prevent the current draw of batteries that are about to run out. prevents them from deteriorating. It has overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.

You can use this product with 3S batteries. Use a cooler for long-term high current usage.

Technical Specifications:

Model: HX-3S-F100A

Overcharge voltage range: 4.28v ± 0.05v (for 1s)

Size: 70 * 60 * 8.5 mm

Overdischarge voltage range: 2.5 ± 0.05 v

Upper limit operating current: 100A (pay attention to heat dissipation)

Operating temperature: -40 ~ + 50 ° C

Upper limit instantaneous current: 100 -120A

Storage condition: -40 ~ +80°C

Quiescent current: less than 30uA

Effective life: more than 30,000 hours

Internal resistance: less than 300mΩ

Short circuit protection: delay protection, self-recovery.

Balance current: 65 mA

Charging voltage: 12.6 V-13V

Charging current upper limit: 10A

T point description: Add a normally closed temperature sensing switch to extend temperature protection. The 0R resistor next to the solder joint should be removed.

Note: For discharge products above 3A, the discharge rate of the battery should be more than 3C.

Magnification calculation formula: 1C rate battery, 2000 capacity 2AH * 1 = 2A operating current.

3C rate battery, 2000 capacity equals 2AH * 3 = 6A operating current.

Note 1: Strictly 0V according to the wiring diagram (B-), 3.7V (B1), 7.4V (B2), 11.1V (B+), C- charge negative, C + charge positive, P- output negative P + output positive, short circuit is not intentional!

Note 2: After the line is connected, it needs to be charged before it can be output.

Note 3: When connecting 3 sets of batteries in series, please make sure the voltage of each set of batteries is the same. If different, please charge each set of batteries separately and use them in series. A battery with a rapid voltage drop in the discharge test is a weak battery.

Explain: Do not use good and bad batteries together!

10 MOS pipes, strong heat dissipating aluminum There are plates and the continuous current limit is 100A. This inverter is suitable for 3 series lithium battery packs such as xenon lamp and solar street light.