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Due to high demand and COVID-19, delivery times may be a bit longer than normal. Please allow up to 30-60 business days for your orders to arrive once shipped. But please rest assured your order will still be delivered to you. We appreciate your patience in these difficult times.

Battery Indicator

Brand: Drok Model: 200311
It is a Battery Capacity Indicator Tester, Working voltage: DC 8~63V, working current: 3A normally, 5A max, Applications: widely used on all kinds of measurement meter, mobile and portable equipment, mobile power, medical equipment, electric bike, balance car,wheelbarrow and etc. Parameter: ..
$9.80 $16.50
Brand: Drok Model: 100149
2-in-1, dual-function, convenient and practical! That is a USB charger, and a car voltmeter! Features Size:75mm x 40mm Power mode: ..
$7.32 $10.51
Brand: Drok Model: 090644
It is a Lithium Battery Protection Board, It has over charge protection, over-discharge protection, short circuit protection, over-current protection. Suitable for 4-series lithium battery protection board 14.4V/14.8V/16.8V 15A High Current battery Charger Module Parameters: Mod..
$7.50 $15.50
Brand: Drok Model: 090627
It's a Boost Power Module and Volt Ampere Meter,Input voltage: 5V-30V,Output voltage: 0.8V-29V,Output Current: 5A,Conversion efficiency: 95% Maximum,Connection is simple, easy to use.   Features of Power Module: Module Properties: non-isolated step-down module ..
$10.99 $21.00
Brand: Drok Model: 200232
It is a  Battery Tester/Battery Capacity Display Panel Meter, Operating voltage: DC 8~63V, Backlight: Green, Applicable battery specification: Lead-acid battery 12V, 24V, 36V, 48V; Lithium-ion battery 3-15 series. Applicable battery type: Ternary lithium battery, Polymer lithium-ion battery, Lithium..
$8.89 $14.50
Brand: Drok Model: 200192
It is a Digital Tester/Battery Tester/ Capacity Indicator, Operating current: < 5mA, Operating voltage:8~63V, Backlight: Blue, Applications: Various instruments and meters; portable device; power bank; medical device, electromobile, self-balance car. Technical Parameters: Operating c..
$7.99 $22.50
Brand: Drok Model: 100328
It is a Digital Meter/Battery Capacity Tester, Working voltage(conventional): DC 8~63V, Suitable for Lithium and lead-acid batteries, Applications: Various instruments and meters; portable device; power bank; medical device, electromobile, self-balance car or other products Voltage Capacity measurem..
$7.20 $10.99
Brand: Drok Model: 2001710003
It is a Capacity/Temperature Monitor, Working voltage: 10V Min; 100V Max, Suitable for lead acid, lithium battery, lithium iron phosphate, nickel hydrogen and other batteries.rrent: 4A,it used to LED Switching Power Supply. This product is a general instrument, adopts LCD color screen, can long-..
$10.45 $22.75
Brand: Drok Model: 2001709010
It is a DC 12V 24V Digital Meter/Capacity Monitor/Tester, Working voltage: DC 8~80V, Working power consumption: 8mA (normal value); 10mA (max value), Applicable Battery Types: Lead-acid battery: 12V 24V 36V 48V, Li battery: 2~7 batteries. Parameters: Working voltage: DC 8~80V W..
$5.80 $15.99
Brand: Drok Model: 200191
It is a Battery Tester/Battery Capacity Indicator, Operating current: < 5mA, Operating voltage:8~63V, Backlight: Green, Applications: Various instruments and meters; portable device; power bank; medical device, electromobile, self-balance car. Technical Parameters: Operating current: < ..
$7.99 $22.50
Brand: Drok Model: 300080
It is a USB Load Tester Discharge Resistance, Steady Red LED lighting indicates that the rated output power reaches the standard,The Red LED Not bright or flashing indicates that the power supply less than the rated output standards. Feature: The load tester has the 1A/2A switch allowi..
$2.31 $5.00
Brand: Drok Model: 180048
It is 200W NC Buck Power Supply Module/Voltage Regulator/Adapter/Charger, Input Voltage: DC 6~40V (please don't over 40V, or it may cause damage), Output Voltage: DC 0~38V, small size, high efficiency, long term stable and reliable quality,easy installation and use, Suitable for Battery Charger,  el..
$10.55 $22.50
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