Battery capacity tester – OKYN4101 – OKYSTAR

Product Model:OKYN4101

Digital voltmeter ammeter 4.5-32V 12V 24V Lead-acid battery capacity tester 18650 indicator QC3.0 USB quick charger

Product Description

The meter defaults to 12V battery mode. Other specifications of the battery need to be set by buttons.
The USB port fast charge function requires mobile phone cooperation and cannot be activated every time. If it cannot be activated, please plug and unplug a few times.
The chip uses In chip IP6505T. The chip supports mainstream fast charge protocols, but cannot support all the fast charge protocols on the market.
Because fast charge is related to many factors such as mobile phone data lines, mobile phone models, mobile phone , and protocol matching degree, it cannot guarantee that every mobile phone can charge fast Or you can charge fast every time.

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Product Details

Product Description

Specification:

Input voltage: DC6V-30V (Note: The USB port is a step-down supply. If your input voltage is less than 12V, you cannot support 12V fast charge, and the same is true for 9V fast charge)
Battery display: 7-segment display-13% 26% 39% 52% 65% 78% 91%
Output voltage: 5V by default, automatically adjusted between 3-12V after triggering fast charge
Output : up to 24W (5V@4A, 9V@2.5A, 12V@2A)
USB efficiency: 90% -97%
Supports multiple fast charge protocols
Input anti-reverse protection
Output overcurrent, short circuit protection
Working temperature: -10 ℃ – 60 ℃
Operating humidity: 10-80% (non-condensing)
Installation size: 75mm * 39mm

Package Including:

1 *Lead-acid lithium battery Voltmeter ammeter

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