In stock

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

R60.00

The 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell provides comprehensive protection for 3-series 12.6V lithium-ion battery packs, with a 20A continuous discharge current and safeguards against common battery issues.

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SKU: 10003489
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Description

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell (10003489)

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

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 delay time 50 100 150 ms
Conduction resistance 10 12 14
Overcurrent protection current 37 40 43 A
Over current 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

Note:
1. Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
2. After connection, it need to first charge activation, then will have the output.
3. Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better.

Package Contents:
1 x PCB Protection Board

Additional information

Weight 0.1 kg
Dimensions 8 × 4 × 3 cm
condition
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