5s 18650 Li-ion Battery Charging Protective Board Multiple Protections Low Internal Resistance High-power Light-weight 18.5v 21v Cell

Price:
$7.64 

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The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.

Feature:

Application: Used for 3.7V lithium batteries of various capacities and shapes, battery packs for massagers, backup power for LED lights, battery packs for solar street lights, backup power for monitors, etc.

Description:

Name: 400W Boost Constant Current Module

Charging voltage: 21 V

Charge MOS pressure value: 35 V

Discharge MOS pressure value: 35 V

Charging current: 56A

Continuous discharge current: 1

Overcurrent Protections: 50/55/60 A

Overcurrent protections delay: 20/25/30mS

Single-cell self-consumption: 30uA

Power consumption between single cells: 3uA

Single-stage overcharge detection voltage: 4.18- /4.22V

Overcharge recovery voltage 4.05~4.15 V

Overcharge detection delay: 0.5/1.0/2.0S

Single-stage overdischarge detection voltage: 2.75-2.85 V

Overdischarge recovery voltage: 2.90-3.20 V

Overdischarge detection delay: 0.5-2.0S

Feature: Short circuit/ overload/ overcurrent protections recovery Short circuit/ overdischarge/ overcurrent protections, automatic recovery when the load is removed

Short circuit protections delay: 200/500/600uS

Normal working condition of B- to P- resistance: 5mΩ

Continuous 1 current heating up: 25℃

Working environment (humidity) Relative humidity: ≥98% (humidity is stable for a long time)

Working environment (temperature): -30~80℃ (long-term stability in lower temperature range)

Packing list:

1 x Protective Board (with cable)

Note:

The color deviation is subject to actual system configuration and 1-3cm slight dimension difference is allowed due to manual measurement.

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The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.