3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

(3 customer reviews)

350 

Description

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

Features:

Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product Size: 64mmx20mmx3.4mm
Material: Metal
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W

This is a safer and power saving battery automatic charging power control board.

How to Use Battery Charging Power Control Board?

When the battery voltage falls to the range of 10.5-11.5V (low voltage adjustable), then the protection board will automatically charge again; when the power off voltage is in the range of 14.4-14.8V, the protection board will stop charging (high voltage adjustable). During the charging process, the red lamp is on; when it is fully charged, red lamp is off. When the relay disconnects, 220V input port will end charging so as to save the energy.

During the charging process, the red lamp is on; when it is fully charged.
3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
Electrical Parameters
Item Minimum Typical Maximum Unit
Consumable Current 12 18 24 uA
Over charge protection voltage 4.2 4.25 4.3 V
Over charge recovery voltage 4.1 4.16 4.2 V
Over charge delay time 500 1000 1500 ms
Over discharge protection voltage 2.35 2.5 2.7 V
Over discharge recovery  voltage 2.9 3.2 3.3 V
Over discharge delav time 50 100 150 ms
Conduction resistance 10 12 14
Overcurrent protection current 37 40 43 A
Ovcrcurrcnt delay time 5 10 15 ms
Normal operating current 0 20 20 A
Transient current (<10ms) 18 20 22 A
Ambient temperature -40 25 85 °C

 

Package Included:

1 x PCB Protection Board

BMS Protection Board 12.6V Cell

BMS Protection Board 12.6V Cell

3 reviews for 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

  1. Shah Zaib

    Shah Zaib (verified owner)

  2. Nayyab Muzaffer (verified owner)

  3. ZOHAIB SALEEM

    ZOHAIB SALEEM (verified owner)

Add a review

Your email address will not be published. Required fields are marked *